WEBSIDESTORY INC
S-1/A, 2000-06-23
BUSINESS SERVICES, NEC
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<PAGE>   1


     AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON JUNE 23, 2000


                                                      REGISTRATION NO. 333-34976
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------

                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                            ------------------------


                               AMENDMENT NO. 2 TO


                                    FORM S-1
                             REGISTRATION STATEMENT
                                     UNDER
                           THE SECURITIES ACT OF 1933
                            ------------------------

                               WEBSIDESTORY, INC.
             (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER)


<TABLE>
<S>                              <C>                              <C>
            DELAWARE                           7389                          33-0727173
(STATE OR OTHER JURISDICTION OF    (PRIMARY STANDARD INDUSTRIAL           (I.R.S. EMPLOYER
 INCORPORATION OR ORGANIZATION)    CLASSIFICATION CODE NUMBER)         IDENTIFICATION NUMBER)
</TABLE>


                            ------------------------

                         10182 TELESIS COURT, 6TH FLOOR
                              SAN DIEGO, CA 92121
                                 (858) 546-0040
  (ADDRESS, INCLUDING ZIP CODE, AND TELEPHONE NUMBER, INCLUDING AREA CODE, OF
                   REGISTRANT'S PRINCIPAL EXECUTIVE OFFICES)

                              TERANCE A. KINNINGER
               SENIOR VICE PRESIDENT AND CHIEF FINANCIAL OFFICER
                               WEBSIDESTORY, INC.
                         10182 TELESIS COURT, 6TH FLOOR
                              SAN DIEGO, CA 92121
                                 (858) 546-0040
 (NAME, ADDRESS, INCLUDING ZIP CODE, AND TELEPHONE NUMBER, INCLUDING AREA CODE,
                             OF AGENT FOR SERVICE)

                                   COPIES TO:

<TABLE>
<S>                                              <C>
            CAMERON JAY RAINS, ESQ.                           BRUCE R. HALLETT, ESQ.
            JEFFREY T. BAGLIO, ESQ.                          SCOTT R. SANTAGATA, ESQ.
           JOHN J. GILLULY III, ESQ.                         KANDY L. WILLIAMS, ESQ.
             DECEMBER GREENE, ESQ.                             AMY J. HANSEN, ESQ.
        GRAY CARY WARE & FREIDENRICH LLP                 BROBECK, PHLEGER & HARRISON LLP
        4365 EXECUTIVE DRIVE, SUITE 1600                          38 TECHNOLOGY
            SAN DIEGO, CA 92121-2189                             IRVINE, CA 92618
                 (858) 677-1400                                   (949) 790-6300
</TABLE>

          APPROXIMATE DATE OF COMMENCEMENT OF PROPOSED SALE TO THE PUBLIC:
As soon as practicable after the effective date of this Registration Statement.


    If any of the securities being registered on this Form are to be offered on
a delayed or continuous basis pursuant to Rule 415 under the Securities Act of
1933, as amended (the "Securities Act") check the following box.  [ ]



    If this form is filed to register additional securities for an offering
pursuant to Rule 462(b) under the Securities Act, check the following box and
list the Securities Act registration statement number of the earlier effective
registration statement for the same offering.  [ ]



    If this form is a post-effective amendment filed pursuant to Rule 462(c)
under the Securities Act, check the following box and list the Securities Act
registration statement number of the earlier effective registration statement
for the same offering.  [ ]


    If delivery of the prospectus is expected to be made pursuant to Rule 434,
please check the following box.  [ ]

                        CALCULATION OF REGISTRATION FEE

<TABLE>
<S>                                                    <C>                         <C>
------------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------
                 TITLE OF SECURITIES                   PROPOSED MAXIMUM AGGREGATE       AMOUNT OF
                  TO BE REGISTERED                        OFFERING PRICE(1)(2)     REGISTRATION FEE(3)
------------------------------------------------------------------------------------------------------
Common Stock ($0.001 par value)......................         $57,500,000                $15,180
------------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------
</TABLE>

(1) Includes shares that the Underwriters will have the option to purchase
    solely to cover over-allotments, if any.

(2) Estimated solely for the purpose of determining the registration fee
    pursuant to Rule 457(o) promulgated under the Securities Act.

(3) Represents amount paid on initial filing.

    THE REGISTRANT HEREBY AMENDS THIS REGISTRATION STATEMENT ON SUCH DATE OR
DATES AS MAY BE NECESSARY TO DELAY ITS EFFECTIVE DATE UNTIL THE REGISTRANT SHALL
FILE A FURTHER AMENDMENT WHICH SPECIFICALLY STATES THAT THIS REGISTRATION
STATEMENT SHALL THEREAFTER BECOME EFFECTIVE IN ACCORDANCE WITH SECTION 8(a) OF
THE SECURITIES ACT OR UNTIL THE REGISTRATION STATEMENT SHALL BECOME EFFECTIVE ON
SUCH DATE AS THE SECURITIES AND EXCHANGE COMMISSION, ACTING PURSUANT TO SAID
SECTION 8(a), MAY DETERMINE.
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
<PAGE>   2


      THE INFORMATION IN THIS PROSPECTUS IS NOT COMPLETE AND MAY BE CHANGED. WE
      MAY NOT SELL THESE SECURITIES UNTIL THE REGISTRATION STATEMENT FILED WITH
      THE SECURITIES AND EXCHANGE COMMISSION IS EFFECTIVE. THIS PROSPECTUS IS
      NOT AN OFFER TO SELL SECURITIES, AND WE ARE NOT SOLICITING OFFERS TO BUY
      THESE SECURITIES, IN ANY STATE WHERE THE OFFER OR SALE IS NOT PERMITTED.



                   SUBJECT TO COMPLETION, DATED JUNE 23, 2000


                               WEBSIDESTORY LOGO


                                5,000,000 SHARES


                                  COMMON STOCK


     WebSideStory, Inc. is offering 5,000,000 shares of its common stock. This
is our initial public offering and no public market currently exists for our
shares. We have applied for approval for quotation of our common stock on the
Nasdaq National Market under the symbol "WSSI." We anticipate that the initial
public offering price will be between $7.00 and $9.00 per share.


                         ------------------------------

                 INVESTING IN OUR COMMON STOCK INVOLVES RISKS.

                    SEE "RISK FACTORS" BEGINNING ON PAGE 6.

                         ------------------------------

<TABLE>
<CAPTION>
                                                                  PER SHARE              TOTAL
                                                              -----------------    -----------------
<S>                                                           <C>                  <C>
Public Offering Price.......................................     $                    $
Underwriting Discounts and Commissions......................     $                    $
Proceeds to WebSideStory, Inc...............................     $                    $
</TABLE>

     THE SECURITIES AND EXCHANGE COMMISSION AND STATE SECURITIES REGULATORS HAVE
NOT APPROVED OR DISAPPROVED THESE SECURITIES, OR DETERMINED IF THIS PROSPECTUS
IS TRUTHFUL OR COMPLETE. ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL
OFFENSE.


     WebSideStory, Inc. expects to use $15.0 million of its net proceeds for the
mandatory redemption of all outstanding shares of our redeemable preferred stock
which become due and payable upon the closing of our initial public offering.



     WebSideStory, Inc. has granted the underwriters a 30-day option to purchase
up to an additional 750,000 shares of common stock to cover over-allotments.


                         ------------------------------

ROBERTSON STEPHENS
                           U.S. BANCORP PIPER JAFFRAY
                                                         WILLIAM BLAIR & COMPANY

               THE DATE OF THIS PROSPECTUS IS             , 2000.
<PAGE>   3

                              [INSIDE FRONT COVER]

                                   [ARTWORK]
<PAGE>   4

                         ------------------------------


                               TABLE OF CONTENTS



<TABLE>
<CAPTION>
                                                              PAGE
                                                              ----
<S>                                                           <C>
Summary.....................................................    1
Risk Factors................................................    6
Special Note Regarding Forward-Looking Statements...........   18
Use of Proceeds.............................................   19
Dividend Policy.............................................   19
Capitalization..............................................   20
Dilution....................................................   21
Selected Consolidated Financial Data........................   22
Management's Discussion and Analysis of Financial Condition
  and Results of Operations.................................   24
Business....................................................   34
Management..................................................   50
Certain Transactions........................................   58
Principal Stockholders......................................   60
Description of Capital Stock................................   62
Shares Eligible for Future Sale.............................   64
Underwriting................................................   66
Legal Matters...............................................   68
Experts.....................................................   68
Where You Can Find More Information.........................   68
Index to Consolidated Financial Statements..................  F-1
</TABLE>


                         ------------------------------


     UNTIL             , 2000, ALL DEALERS SELLING SHARES OF COMMON STOCK,
WHETHER OR NOT PARTICIPATING IN THIS OFFERING, MAY BE REQUIRED TO DELIVER A
PROSPECTUS. THIS IS IN ADDITION TO THE OBLIGATION OF DEALERS TO DELIVER A
PROSPECTUS WHEN ACTING AS UNDERWRITERS AND WITH RESPECT TO UNSOLD ALLOTMENTS OR
SUBSCRIPTIONS.


                                        i
<PAGE>   5

                                    SUMMARY

     You should read the following summary together with the more detailed
information in this prospectus, including risk factors, regarding our company
and the common stock being sold in this offering.


                               WEBSIDESTORY, INC.



     WebSideStory provides detailed, real-time Internet web site user behavior
information and analysis. We offer subscriptions to information services such as
HitBox Enterprise, HitBox Pro, HitBox Wireless and HitBox that allow businesses
to outsource the collecting, processing and real-time reporting of users'
interaction with their web pages. With the information we provide, businesses
can observe how anonymous Internet users interact with a web site, click from
page to page, or buy products or services and use this information to improve
advertising strategies, site content, site structure and product or service
offerings. Businesses that take advantage of our services can increase customer
loyalty and eCommerce effectiveness while protecting user privacy. We use our
proprietary technology to provide this valuable business information and
analysis without customers having to buy, install, run or maintain any software.
Our customers can quickly implement our information services, usually within a
few hours. Our services can be used by large and small web sites and are
currently used to monitor over 150,000 web sites and 100 million page views per
day. Our customers include both large enterprises and emerging Internet
companies, including Cisco, Conseco Inc., Hewlett-Packard Company, Lucent
Technologies, Inc., Paymybills.com, Inc., Proflowers, Inc., Skechers USA, Inc.
and SkyDesk, Inc.



     We provide our customers with Internet user behavior measurement and
analysis services in the form of detailed statistical reports. Our reports
include information on numbers of users, times and durations of visits, patterns
of movement within a site, visitors' computing environments, sources of
visitors, and visitors' interest profiles. We can provide this intelligence to
companies using virtually any computer platform or protocol to serve both
wireline and wireless browsers. Our services are designed to enable businesses
to develop clear insights and make informed decisions based upon more accurate
and timely data than data provided by competing approaches. They are easy to use
and can be adapted to the rapidly changing configurations and demands of our
customers' web sites.



     As businesses develop more comprehensive online capabilities to address
large and growing markets such as eCommerce, they require more sophisticated
means of analyzing customer behavior. Growth of the Internet creates both
opportunities and challenges for these businesses. Millions of users continue to
access the Internet through desktop computers and, increasingly, mobile and
wireless devices such as Palm VII Connected Organizers and web-enabled phones.
According to International Data Corporation, or IDC, the total value of
eCommerce revenue is expected to increase from approximately $268 billion in
2000 to approximately $2.4 trillion in 2004.



     The ability to capitalize on the eCommerce market opportunity depends, in
part, on businesses' abilities to analyze and respond to the electronic records
of millions of online customer interactions with a web site. Forrester Research
estimates that spending on software and services to support eCommerce alone
exceeded $3.1 billion in 1999 and will grow to $14.5 billion by 2003. We believe
traditional methods of data collection and analysis based upon server activity
fail to fully and accurately measure Internet user behavior in the distributed
network infrastructure. Important information can be drawn from user interaction
with proxy servers, wireless gateways and distributed networks where copies of
web site content are stored and served. We believe that Internet businesses will
increasingly need useful information that enables timely decisions in this
competitive environment.



     Historically, we focused on selling our information services in exchange
for links on customers' web pages. These links bring Internet users to our web
sites, from where we derive media sales through the sale of advertisements.
Media sales constituted 90.1%, 83.3%, 88.8% and 82.5% of total revenue in 1997,
1998, 1999 and the quarter ended March 31, 2000, respectively. In the third
quarter of 1999, we began to generate revenue from the sale of fee-based
subscription services. In late 1999, our revenue mix began changing from media
sales to subscription-based information services. We have a limited operating
history selling


                                        1
<PAGE>   6


subscription-based information services. In 1999 and the first quarter of 2000,
subscription revenue constituted 0.08% and 10.8% of total revenue, respectively.
In 1997 and 1998, we realized operating income of $0.5 million and $1.5 million,
respectively. We incurred operating losses in 1999 and the first quarter of 2000
of $1.9 million and $1.0 million, respectively, which included stock-based
compensation of $2.0 million and $1.2 million, respectively. We anticipate
incurring losses in the future as we attempt to grow our new subscription
business.



     We intend to enhance our competitive position by providing to our customers
more statistics and more analysis of information. We operate in highly
competitive markets. As new devices, operating systems, protocols, platforms and
browsers emerge, we plan to continue to provide Internet user intelligence to
our enterprise-class customers. We plan to capitalize on what we believe to be
our first-mover advantage in measuring user behavior on the wireless Internet.
By executing these strategies, we intend to pursue our objective to become one
of the leading sources of Internet business intelligence in the evolving online
economy.


     We were formed as a California corporation in September 1996, and we intend
to reincorporate in Delaware prior to the completion of this offering.

                                  OUR ADDRESS


     Our principal executive offices are located at 10182 Telesis Court, 6th
Floor, San Diego, California 92121, and our telephone number at that address is
(858) 546-0040. Our principal web site is located at www.websidestory.com.
Information contained in our web sites is not part of this prospectus.


                                  THE OFFERING


Common stock offered by
WebSideStory........................     5,000,000 shares



Common stock to be outstanding after
the offering........................     28,635,457 shares



Use of proceeds.....................     $15.0 million of the proceeds will be
                                         used to redeem all outstanding shares
                                         of our redeemable preferred stock
                                         currently held by funds affiliated with
                                         TA Associates, Inc. and Summit
                                         Partners, LLC and the remaining for
                                         working capital and general corporate
                                         purposes. See "Use of Proceeds."


Proposed Nasdaq National Market
symbol..............................     "WSSI"


     This preliminary prospectus is subject to completion prior to this
offering. Among other things, this preliminary prospectus describes our company
as we currently expect it to exist at the time of this offering. Except as
otherwise indicated, all information in this prospectus:



     - assumes no exercise of the underwriters' over-allotment option;



     - has been adjusted to give effect to a 1-for-6 reverse split of our common
       stock that will be completed prior to this offering;



     - assumes that we have reincorporated in the state of Delaware;



     - assumes all outstanding convertible redeemable preferred stock has been
       converted into 7,064,850 shares of common stock;



     - assumes that upon the closing of this offering all outstanding shares of
       redeemable preferred stock have been redeemed; and



     - assumes an initial public offering price of $8.00 per share.


                                        2
<PAGE>   7


     In addition to the 28,635,457 shares of common stock outstanding after this
offering, as of the completion of this offering and based on the number of
shares issued and options granted as of March 31, 2000, we expect to have
additional shares of common stock available for issuance under the following
plans and arrangements:



     - 3,387,489 shares issuable under our stock option plans, consisting of:



      - 1,848,375 shares underlying options outstanding at a weighted average
        exercise price of $1.30 per share, of which 834,018 shares are
        exercisable; and



      - 1,539,113 shares available for future issuance;


     - 500,000 shares available for issuance under our 2000 Employee Stock
       Purchase Plan; and

     - 13,333 shares issuable upon exercise of a warrant held by Imperial Bank.


     WebSideStory(R), HitBox(R), StatMarket(R) and Yep.com(R) are our U.S.
registered service marks. Our "W" logo is also a service mark. We have applied
to register The Pulse of the Internet, Traffic and Yep as our service marks.
This prospectus also contains trademarks and trade names of other companies. All
trademarks and trade names appearing in this prospectus are the property of
their respective holders.


                                        3
<PAGE>   8

                      SUMMARY CONSOLIDATED FINANCIAL DATA

             (TABLES IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)



     The following financial information should be read together with the
"Selected Consolidated Financial Data" and "Management's Discussion and Analysis
of Financial Condition and Results of Operations" included elsewhere in this
prospectus. For more information regarding the calculation of the number of
shares used in per share computations, see Note 2 to the consolidated financial
statements included elsewhere in this prospectus. Unaudited pro forma net loss
per share attributable to common stockholders reflects the redemption of our
redeemable preferred stock and the conversion of our convertible redeemable
preferred stock into common stock as of the date of issuance, June 18, 1999.



<TABLE>
<CAPTION>
                                                                                            THREE MONTHS
                                                    YEAR ENDED DECEMBER 31,                ENDED MARCH 31,
                                            ---------------------------------------   -------------------------
                                               1997          1998          1999          1999          2000
                                            -----------   -----------   -----------   -----------   -----------
<S>                                         <C>           <C>           <C>           <C>           <C>
CONSOLIDATED STATEMENTS OF OPERATIONS
  DATA:
Revenue:
  Information services -- media sales.....  $     1,460   $     4,587   $     8,521   $     1,975   $     2,727
  Information services -- subscriptions...           --            --            74            --           357
  Technology services.....................           --           160           918           189           223
                                            -----------   -----------   -----------   -----------   -----------
Total revenue.............................  $     1,620   $     5,505   $     9,600   $     2,164   $     3,307
Stock-based compensation..................           --            --         1,998            --         1,222
Total operating expenses..................        1,122         4,039        11,523         1,520         4,351
Income (loss) from operations.............          498         1,466        (1,923)          644        (1,044)
Net income (loss).........................          304           837        (1,185)          437        (1,386)
Net income (loss) attributable to common
  stockholders............................          304           837        (1,417)          437        (1,475)
Net income (loss) per share attributable
  to common stockholders:
  Basic...................................  $      0.01   $      0.05   $     (0.09)  $      0.03   $     (0.10)
                                            ===========   ===========   ===========   ===========   ===========
  Diluted.................................  $      0.01   $      0.04   $     (0.09)  $      0.02   $     (0.10)
                                            ===========   ===========   ===========   ===========   ===========
Shares used in computing net income (loss)
  per share attributable to common
  stockholders:
  Basic...................................   30,303,030    18,011,623    15,595,899    16,666,666    15,096,454
                                            ===========   ===========   ===========   ===========   ===========
  Diluted.................................   30,303,030    18,760,557    15,595,899    17,524,579    15,096,454
                                            ===========   ===========   ===========   ===========   ===========
Unaudited pro forma net loss per share
  attributable to common stockholders,
  basic and diluted.......................                              $     (0.05)                $     (0.04)
                                                                        ===========                 ===========
Shares used in computing unaudited pro
  forma net loss per share attributable to
  common stockholders, basic and
  diluted.................................                               18,110,210                  24,036,304
                                                                        ===========                 ===========
</TABLE>



     The decrease in basic and diluted shares used in computing net income per
share attributable to common stockholders from 1997 to 1998 is due primarily to
the repurchase of stock from one of our founding stockholders during 1998 (see
Note 3 to the consolidated financial statements included elsewhere in this
prospectus). The decrease in basic and diluted shares used in computing net
income (loss) per share attributable to common stockholders from 1998 to 1999 is
due primarily to our repurchase of common stock in conjunction with the
preferred stock transaction in June 1999 (see Note 5 to the consolidated
financial statements included elsewhere in this prospectus) and the exclusion of
loss year antidilutive potential common shares in the calculation for 1999.



     Operating expenses increased significantly from 1997 through 1999, and from
the quarter ended March 31, 1999 to the quarter ended March 31, 2000, as we
increased our sales and marketing efforts, technology product development
efforts and general and administrative and infrastructure costs. In 1999 and the
quarter ended March 31, 2000, we also incurred approximately $2.0 and $1.2
million in stock-based


                                        4
<PAGE>   9


compensation related to stock options granted to our employees. Refer to
"Management's Discussion and Analysis of Financial Condition and Results of
Operations" for more detailed explanations of the increases in operating
expenses.



     The following table provides a summary of our consolidated balance sheet as
of March 31, 2000. The pro forma column reflects the automatic conversion of all
outstanding shares of our convertible redeemable preferred stock into 7,064,850
shares of common stock at the closing of this offering. The pro forma as
adjusted column reflects: (a) the automatic redemption of our redeemable
preferred stock in the amount of $15.0 million, (b) the repayment of a note
payable by us to a former stockholder in the amount of $198,000 and the related
unamortized discount of $21,000, (c) the sale of 5 million shares of our common
stock in this offering at an assumed initial public offering price of $8.00 per
share, after deducting the underwriting discounts and commissions and estimated
offering expenses, and (d) the receipt and application of the net proceeds from
this offering. See "Use of Proceeds" for a discussion about how we intend to use
the proceeds from this offering.



<TABLE>
<CAPTION>
                                                                         MARCH 31, 2000
                                                              ------------------------------------
                                                                                        PRO FORMA
                                                               ACTUAL     PRO FORMA    AS ADJUSTED
                                                              --------    ---------    -----------
<S>                                                           <C>         <C>          <C>
CONSOLIDATED BALANCE SHEETS DATA:
Cash and cash equivalents...................................  $  2,389     $ 2,389       22,370
Working capital.............................................     3,634       3,634       23,683
Total assets................................................     8,483       8,483       28,464
Note payable to former stockholder (current and long-term
  portion)..................................................       198         198           --
Capital lease obligations (long-term portion)...............        28          28           28
Redeemable preferred stock..................................    29,376       8,858           --
Total stockholders' deficit*................................   (22,868)     (2,350)      26,687
</TABLE>


------------

* Stockholders' deficit is due primarily to our repurchase of common stock in
  conjunction with the preferred stock transaction in June 1999 (see Note 5 to
  the consolidated financial statements included elsewhere in this prospectus),
  resulting in an increase in stockholders' deficit of $24,996,000.


                                        5
<PAGE>   10

                                  RISK FACTORS

     You should carefully consider the risks described below before making a
decision to buy our common stock. If any of the events referred to below
actually occurs, our business, results of operations and financial condition
could suffer. In that case, the trading price of our common stock could decline,
and you may lose all or part of your investment. You should also refer to the
other information in this prospectus, including our consolidated financial
statements and the related notes, before making a decision to invest.


     This prospectus includes statistical and empirical data regarding the
Internet. The data is taken or derived from information published by several
sources, including International Data Corporation and Forrester Research.
Although we believe that the data is generally indicative of the matters
reflected in those reports and elsewhere, we have not independently verified the
data and we caution you to read the data in connection with the rest of the
disclosure in this document, particularly this "Risk Factors" section.


                         RISKS RELATED TO OUR BUSINESS


WE HAVE A LIMITED HISTORY OF SELLING FEE-BASED SUBSCRIPTION SERVICES, WHICH
MAKES IT DIFFICULT TO EVALUATE OUR CURRENT BUSINESS PERFORMANCE AND FUTURE
PROSPECTS.



     We were formed in September 1996. Until August 1999, we provided our basic
HitBox service solely in exchange for links to our web sites on which we sold
advertising. However, we recently began selling our fee-based subscription
services, HitBox Enterprise, HitBox Wireless, HitBox Pro and StatMarket. We must
sell increasing amounts of these services in the future to grow our business.
There is a significant number of risks and uncertainties inherent in our
business especially in light of our limited relevant operating history and our
limited experience selling our fee-based services. These risks and uncertainties
are particularly significant for companies such as ours that are in rapidly
evolving markets for Internet products and services.



     In particular, our limited operating history and limited experience selling
our fee-based services result in a material risk that we will not be able to:


     - market our services to online businesses and thereby increase our ability
       to collect data regarding Internet users in the aggregate;

     - maintain current and attract new advertiser relationships;

     - continue to develop and upgrade our services to keep pace with the growth
       of the Internet and changes in its technology and regulatory environment;

     - manage the internal growth of our business; and


     - develop new relationships with resellers and companies that will
       co-market products and services with us.



     If online businesses are not willing to subscribe to our services for a
fee, then our revenue will not grow and our operating results will suffer. As a
result, our stock price may decline.


WE EXPECT OPERATING EXPENSES TO INCREASE SIGNIFICANTLY AND THAT WE WILL INCUR
LOSSES IN THE FUTURE.


     Although we have had profitable operations in the past, we incurred a net
loss of approximately $1.2 million in 1999 and $1.4 million for the first
quarter of 2000. We expect our operating expenses to increase significantly,
which may render us unable to generate sufficient revenues to be profitable in
the future. In particular, we expect to incur additional costs and expenses
related to the:


     - expansion of our sales force and distribution channels;

     - development of our brand through marketing and other promotional
       activities;

     - enhancement of our existing services and development of new services;

                                        6
<PAGE>   11


     - development of relationships with resellers and companies that will
       co-market products and services with us;


     - expansion of our management team and the internal infrastructure
       necessary to support our growth; and

     - expansion into international markets and of our international presence.

     Unprofitable operations may have an adverse effect on the price of our
common stock and consequently your investment in our company. Please see
"Management's Discussion and Analysis of Financial Condition and Results of
Operations" for a more detailed discussion of our operating expenses.

BECAUSE OUR FEE-BASED SERVICES AND OUR WEB PROPERTIES ARE RELATIVELY NEW, IT IS
UNCERTAIN THAT THEY WILL ACHIEVE WIDESPREAD CUSTOMER ACCEPTANCE.


     We introduced HitBox Pro in August 1999 and HitBox Enterprise in October
1999. In addition, we began to offer StatMarket as a subscription service in
December 1999. As a result, we have realized only limited revenue from sales of
these services of $74,000 and $357,000 in 1999 and the first quarter of 2000,
respectively. We cannot assure you that these new subscription services will
achieve customer acceptance or that we will be able to continue to generate or
to grow revenue from these services. We also have a limited history of operating
our web properties HitBox.com and Yep.com, and it is uncertain whether our
customers and Internet users will continue to use them. If businesses are not
willing to pay the fees for our subscription services, or if our web properties
do not achieve market acceptance, our business will be harmed.


OUR SUBSCRIPTION SERVICES REQUIRE RENEWALS, AND WE CANNOT PREDICT WHAT THE
RENEWAL RATES WILL BE.


     Businesses subscribe to our HitBox Enterprise, HitBox Pro and StatMarket
services. HitBox Enterprise subscriptions provide for an initial thirty-day
cancellation period and are generally for a one-year term, after which time they
automatically renew unless terminated by either party. HitBox Pro subscriptions
are monthly subscriptions paid in advance and cancelable anytime. StatMarket
subscriptions are generally three-month to one-year subscriptions paid in
advance. Businesses are under no obligation to renew these subscriptions after
they expire. Because these services are new, we are unable to predict renewal
rates. We began offering these services in the third quarter of 1999, and as a
result, the average time remaining under our subscriptions is between one and
twelve months. Our renewal rates may also decline as a result of a consolidation
in our customer base or if a significant number of our customers cease
operations. If our renewal rates are low or decline for any reason, recurring
revenue from our fee-based subscription services will be adversely affected.


IF DEMAND FOR INTERNET USER MEASUREMENT AND ANALYSIS SERVICES DOES NOT EXPAND,
WE MAY NOT SELL OUR SERVICES OR GROW OUR BUSINESS.


     The market for Internet user measurement and analysis services is new and
rapidly evolving. In particular, the market for outsourced information services
such as ours is relatively new. We will not be able to sell our services or grow
our business if the market for Internet user measurement and analysis services
does not grow or if outsourced services are not widely adopted.



THE FINANCIAL CONDITION OF WEB-BASED BUSINESSES MAY REDUCE THEIR SPENDING ON OUR
INFORMATION SERVICES AND INTERNET ADVERTISING.



     Many of our customers and potential customers are consumer-oriented,
web-based businesses that rely on investments of equity capital to finance
operating expenses. Adverse capital market conditions may reduce their ability
or willingness to pay for our information services and Internet advertising in
general. Any such reduction would correspondingly decrease our market for both
our subscription fee services and the advertising we sell on our web sites to
generate media sales.


                                        7
<PAGE>   12

OUR FAILURE TO EXPAND OUR SALES OPERATIONS AND DISTRIBUTION CHANNELS MAY LIMIT
OUR GROWTH.


     We may be unable to expand our sales operations or establish the
distribution channel relationships necessary for us to grow our business. In
order to increase our market share and revenue, we will need to expand our
direct sales operations and develop indirect sales and distribution channels
through resellers and customer referrals. We have less than a year of experience
in direct sales and are in the process of expanding our direct sales force. We
had, as of May 31, 2000, approximately 23 sales personnel dedicated to selling
the HitBox services. Our new sales employees will require training and time to
achieve full productivity. We seek to hire sales people with experience in
selling technical products or services, but we may not be able to hire enough
qualified individuals when needed, or at all. We currently do not have indirect
sales and distribution channels, and we may not be able to establish the
relationships with distributors, vendors, marketers or resellers necessary to
develop successful indirect sales and distribution channels. While to date we
have spent an immaterial amount developing indirect sales and distribution
channels, we intend to spend significant amounts of time and money attempting to
develop those relationships in the future. If we are unable to grow our sales
operations or develop successful indirect sales and distribution channels, our
revenue could decline and our stock price could suffer.


WE OPERATE IN HIGHLY COMPETITIVE MARKETS, WHICH COULD MAKE IT DIFFICULT FOR US
TO ACQUIRE AND RETAIN CUSTOMERS.


     The market for Internet user measurement and analysis services is highly
competitive. Our competitors vary in size and in the type of products and
services they offer. Some of our main competitors include Accrue Software, Inc.,
Engage Technologies, Inc., MediaMetrix, Inc., NetGenesis Corp., NetRatings, Inc.
and WebTrends Corporation. Many of our competitors have:


     - longer operating histories;

     - larger sales operations and customer bases;

     - greater brand recognition;


     - more agreements for the resale or promotion of their products and
       services; and


     - significantly greater financial, marketing, technical and other resources
       than we do.


     We currently compete in several areas such as:



     - price;



     - ease of use;



     - product performance;



     - service; and



     - speed of implementation.



     We expect competition in the market for Internet user measurement and
analysis services to intensify because our business does not require large
capital investments initially and an industry standard or protocol has not been
established. Some of our existing and future competitors may be able to:


     - devote greater resources to sales efforts and marketing and promotional
       campaigns;


     - charge less for their products and services; or


     - devote substantially more resources to technology and systems
       development.


     If we are not able to compete successfully against our current and future
competitors, it will be difficult to acquire and retain customers. In addition,
we may experience limited revenue growth, reduced operating margins, loss of
market share and diminished value in our services.


                                        8
<PAGE>   13

IF A COMPETING INTERNET USER MEASUREMENT AND ANALYSIS SERVICE IS ADOPTED AS THE
INDUSTRY STANDARD, WE MAY LOSE EXISTING CUSTOMERS OR ENCOUNTER DIFFICULTIES IN
ATTRACTING NEW CUSTOMERS.


     To date, no Internet user measurement and analysis service has been adopted
as the industry standard for measuring Internet user behavior and preferences.
However, if one of our current or future competitors is successful in
establishing its products and services as the industry standard, it will be
difficult for us to retain current customers or attract additional customers for
our services. As a result, our revenue could decline.



THE SUCCESS OF OUR BUSINESS WILL ALSO BE AFFECTED BY OUR ABILITY TO CONTINUE TO
GENERATE MEDIA SALES REVENUE DERIVED FROM OUR INFORMATION SERVICES.



     Historically, media sales revenue has been the majority of our total
revenue, and we expect it to be a significant portion of revenue in the future.
Our media sales revenue as a percentage of total revenue in 1997, 1998, 1999 and
the first quarter of 2000 was 90%, 83%, 89% and 83%, respectively. Media sales
are derived from advertising contracts which range in duration from one to three
months. The market for Internet advertising is new and rapidly evolving, and
there is significant uncertainty about the demand for and market acceptance of
Internet advertising. In addition, the number of web sites that offer
advertising opportunities continues to increase thereby increasing the
competition for available advertising revenue. We cannot assure you that the
market for Internet advertising will continue to expand, that it will become
sustainable or that we will be able to provide an attractive forum for
advertisers. If we are unable to sell our advertising inventory on favorable
terms, or in sufficient amounts, then our revenue may not grow and may even
decline. If we are unable to continue to generate significant advertising
revenue, our business and results of operations will be adversely affected.


SEASONAL AND OTHER FLUCTUATIONS IN OUR OPERATING RESULTS MAY MAKE IT DIFFICULT
TO PREDICT OUR FUTURE PERFORMANCE AND MAY RESULT IN VOLATILITY IN THE MARKET
PRICE OF OUR COMMON STOCK.


     Our subscription services revenue is based on business buying patterns and
on Internet usage of web sites that we serve. We have offered our fee-based
services for only a limited period and are not certain what effect seasonality
will have on our business. If businesses slow purchases of enterprise-class
software services generally or if Internet usage declines, we may experience
seasonality in our business. Businesses buying and Internet usage generally
decline during the summer months. In addition to seasonal fluctuations, we may
experience significant fluctuations in our operating results if Internet usage
remains flat or declines for other reasons such as security concerns, limited
bandwidth, and increased regulation. These factors all tend to make the timing
and amount of revenue unpredictable and may lead to greater period-to-period
fluctuations in revenue than we have experienced historically.



     As a result of the factors described above, we believe that our quarterly
revenue and results of operations are likely to vary significantly in the future
and that quarter to quarter comparisons of our operating results may not be
meaningful. You should not rely on the results of one quarter as an indication
of future performance. See "Management's Discussion and Analysis of Financial
Condition and Results of Operations -- Quarterly Results of Operations."



ANY DISRUPTION OF OUR NETWORK COULD AFFECT OUR ABILITY TO OPERATE OUR SERVICES,
WEB PROPERTIES AND THE WEB SITES OF OUR HOSTING CUSTOMERS.



     Our network is susceptible to outages due to fire, floods, power loss,
telecommunications failures, break-ins and similar events. In addition, our
network infrastructure is located in Southern California, an area susceptible to
earthquakes. We do not have multiple site back-up for our services in the event
of any such occurrence. Despite our implementation of network security measures,
our servers are vulnerable to computer viruses, break-ins, and similar
disruptions from unauthorized tampering with our computer systems. We do not
carry sufficient business interruption insurance to compensate us for the
intangible losses that may occur as a result of any of these events. Any such
event could have a material adverse effect on our business, operating results
and financial condition.


                                        9
<PAGE>   14


     We depend on access to the Internet through the following four large
Internet service providers, or ISPs, in order to operate our business:



     - Level (3) Communications;



     - Digex Business Internet;



     - Sprint Communications; and



     - Verio, Inc.



     We may in the future use additional or different ISPs. If we lose the
services of one or more of our ISPs for any reason, we could experience
disruption in our service offerings, network availability and web hosting
services. In addition, the loss of one of our ISPs as the result of
consolidation in the ISP industry could delay or prevent us from retaining the
services of a replacement ISP and increase the potential for disruption of our
business. This disruption to our business could damage our reputation and result
in a decrease in our revenue from the loss of current or potential customers. In
1998, we experienced a disruption of service from an ISP that affected the
quality of our service to our customers for approximately one day.


A RAPID EXPANSION OF OUR NETWORK AND SYSTEMS COULD CAUSE US TO LOSE INTERNET
USER BEHAVIOR MEASUREMENT INFORMATION OR CAUSE OUR NETWORK OR SYSTEMS TO FAIL.


     We intend to significantly expand our network to improve capacity and
performance. We are using approximately 70% of our current bandwidth. We expect
to rent space for some servers with ISPs and to relocate our own data center. We
also intend to implement new commercial databases to help store and manage our
information. If we experience disruptions in our network as a result of these
efforts or if these efforts are unsuccessful, then our ability to provide our
services and generate revenue will be harmed.


     In the future, we may need to expand our network and systems at a more
rapid pace than we have historically. We may suddenly require additional
bandwidth for which we have not adequately planned. We may secure an extremely
large customer with an extraordinary number of page views that would require
significant system resources. We may gain new accounts at such a rapid rate that
our systems are unable to process the information. In the event that one or more
of these factors occurs, our network or systems may not be capable of meeting
the demand for increased capacity. We may lose valuable Internet user data or
our network may temporarily shutdown if we fail to expand our network to meet
future growth. Any lapse in our ability to collect Internet user information
will decrease the value of our existing data as well as prevent us from
providing the complete data requested by our customers. Any disruption in our
network processing or loss of Internet user data may damage our reputation and
result in the loss of customers.


WE MAY BE LIABLE TO OUR CUSTOMERS AND MAY LOSE CUSTOMERS IF WE SUPPLY INACCURATE
INTERNET USER INFORMATION OR IF OUR ABILITY TO SUPPLY ACCURATE INTERNET USER
INFORMATION IS INTERRUPTED.



     The information in our databases may contain inaccuracies. In addition, our
ability to collect and report data may be interrupted by a number of factors,
including our inability to access the Internet or the failure of our network or
software systems. Hackers, or individuals who attempt to breach our network
security, could, if successful, misappropriate proprietary information or cause
interruptions in our services. If we experience any breaches of our network
security or sabotage, we might be required to expend significant capital and
resources to protect against, or to alleviate, problems. We may not be able to
remedy any problems caused by hackers or saboteurs in a timely manner, if at
all. In addition, computer viruses may harm our systems, and the transmission of
computer viruses could expose us to litigation or to a material risk of loss.
Any irregularities or inaccuracies in the data we supply, or any interruption in
our ability to supply that data, may reduce our operating income or require us
to spend substantial amounts to defend lawsuits and pay any resulting damage
awards as well as divert management's attention from the operation of our
business. We may be liable to our customers for loss of business, loss of future
revenue, breach of contract or even for the loss of goodwill to their business.
In addition to potential liability, our supplying of inaccurate information or
the interruption of our ability to supply that information could hurt our public
image and result in the loss of both existing and potential customers.

                                       10
<PAGE>   15


WE COULD BE HELD LIABLE TO THIRD PARTIES OR GOVERNMENTAL AGENCIES OR LOSE
CUSTOMERS AND OUR BUSINESS MAY BE HARMED BASED ON THE CONTENT THAT IS ON OUR WEB
PROPERTIES OR ON WEB SITES TO WHICH WE LINK OR THAT WE HOST.



     We could be held liable to third parties as a contributor or a publisher if
the content on our web properties or web sites to which we link or that we host
violates others' copyright, trademark or other intellectual property rights or
is deemed or perceived to be defamatory. Our web properties also include content
that third parties provide to us that we do not monitor or control. We may not
discover or be able to change in a timely manner any content on our web
properties that may cause third parties or governmental agencies to bring legal
actions against us or that would cause customers to stop visiting our web sites.
Any liability, or even threatened liability, stemming from these possibilities,
could damage our public image, cause us to incur legal costs and divert
management's attention from our operations, which could in turn adversely affect
our business and the value of our stock.



     We may lose customers or receive negative publicity as a result of negative
reaction to content on our web sites or web sites to which we link or that we
host, including sites with political, racial, religious and pornographic
content. In the past, we have received correspondence from Internet users who
state that they will not visit our web sites based upon some of the content on
sites to which we link. In particular, Internet users have objected to our web
sites linking to sites with racist, religious, political and pornographic
content. We do not monitor or review the content of sites to which we link or
that we host, and we do not intend to do so in the future. If we receive
negative publicity, businesses and Internet users may decide not to visit our
web properties or use our services, which will harm our business and could cause
our stock price to decline.



IF THE INFORMATION THAT WE COLLECT AND USE WITHOUT CONSENT WERE DEEMED
PERSONALLY IDENTIFYING, OUR ABILITY TO COLLECT AND REPORT THIS INFORMATION WOULD
BE LIMITED.



     Both existing and proposed laws regulate and restrict the collection and
use of information over the Internet that is considered personally identifying.
These laws are changing and vary among domestic and foreign jurisdictions, but
certain information such as names, addresses, telephone numbers, credit card
numbers and email addresses are widely considered personally identifying. We do
not believe that the Internet user information that we currently collect and use
without the user's consent, such as page views, operating systems, browser
versions and ISPs, is personally identifying. However, the scope of information
collected over the Internet that is considered personally identifying may become
more expansive and it is possible that current and future legislation may apply
to the information that we collect. Third parties or governmental agencies may
charge us with violations of current or future laws regarding the collection of
information, exposing us to litigation and potential liability. In the event
that the information that we collect and use is considered to be personally
identifying, our ability to collect and use this information will be restricted
and we will have to change our methods. Any restriction or change to our
information collection methods would cause us to spend substantial money and
time to make such changes and could decrease the amount and value of the
information that we collect.


INCREASED REGULATION OR LAWS OF ONLINE PROFILING MAY LIMIT OUR ABILITY TO
COLLECT AND USE INTERNET USER INFORMATION AND RESULT IN A DECREASE IN THE VALUE
OF OUR SERVICES.


     Many foreign and domestic governmental authorities have created laws and
regulations that affect our ability to collect and use Internet usage data. If
these or other authorities enact regulations and laws that place new limitations
on how we use the Internet usage data that we collect, the amount and value of
the information that we collect would decrease, our business operations would be
negatively affected and the value of your investment would decline. Domestic and
foreign governments are considering restricting the collection and use of
Internet usage data. Some argue that even anonymous data, individually or when
aggregated, may reveal too much information about Internet users.


     If governmental authorities were to follow privacy advocates'
recommendations and enact laws that limit our online profiling practices, we
would likely have to obtain the express consent, or "opt-in," of an Internet
user before we could collect, share, or use any of that user's information. It
might also not be possible to

                                       11
<PAGE>   16

comply with all foreign governmental restrictions simultaneously. Any change to
an opt-in system of profiling would damage our ability to aggregate and utilize
the information we currently collect from Internet users and would reduce the
amount and value of the information that we provide to customers. A reduction in
the value of our information might cause some existing customers to discontinue
their use of our services or discourage potential customers from subscribing to
our services, which would reduce our revenues. We would also need to expend
considerable effort and resources, both human and financial, to develop new
information collection procedures to comply with an opt-in requirement. Even if
we succeeded in developing new procedures, we might be unable to convince
Internet users to agree to our use of their information. This would negatively
impact our revenue, growth and potential for expanding our business and could
cause our stock price to decline.

LIMITATIONS ON THE USE OF COOKIES TO COLLECT INFORMATION MAY REDUCE OUR ABILITY
TO DEVELOP ONLINE PROFILES AND AGGREGATE INTERNET USER INFORMATION.

     Our technology currently uses "cookies," or small files of information
placed on a user's hard drive or other storage medium, to collect information
about an Internet user's movement through the Internet. This collection of
behavioral information can be accomplished without the user's knowledge or
consent. Most currently available Internet browsers allow users to modify their
browser settings to prevent cookies from being stored on their hard drive
without their knowledge, and a minority of users currently do so. Users can also
delete cookies from their hard drive at any time, and widely-available software
allows Internet users to sweep all cookies from their computers. If a large
number of Internet users refuse, disable or delete their cookie files, the
number of profiles to which we have access and the value of our services based
on those profiles would decrease.


     Some privacy advocates and governmental officials have suggested
restricting or eliminating the use of cookies without the Internet user's
consent. If we were required to obtain consent before delivering a cookie or if
the use or effectiveness of cookies is limited, we would be required to switch
to alternative technologies to collect user profile information. Alternative
technologies may be unavailable or substantially less effective than cookies.
Creating replacement technology for cookies could require us to expend
significant time and resources. We may be unable to complete this alternative
technology development in time to avoid negative consequences to our business,
and the replacement methods we develop may not be commercially feasible. In the
context of our existing technology, the replacement of cookies might also reduce
our existing customer base by requiring current customers to take specific
action to accommodate new technology.



     In addition, privacy concerns may cause some Internet users to be less
likely to visit web sites that subscribe to our services and deliver our
cookies. If enough Internet users choose not to visit sites in which we have
embedded our technology and from which we collect information, our ability to
collect information and provide our services effectively would be adversely
affected. This would, in turn, reduce the value of our services and inhibit the
growth of our business.


WE MAY BE THE TARGET OF LEGAL ACTION BASED ON THE WAY WE COLLECT AND USE
INTERNET USER INFORMATION.


     We collect, use and distribute information derived from the activities of
Internet users. Recently, some companies have been the subject of class action
lawsuits and governmental investigations based on their collection, use and
distribution of Internet user information without the consent of the Internet
users. For example, the Federal Trade Commission, or FTC, regularly investigates
companies' compliance with their own stated privacy policies. In addition, some
local government agencies and privacy advocates have alleged that delivery of
cookies without consent is improper and should be illegal. Governmental entities
and private persons or entities, may assert that our methods of collecting,
using and distributing Internet user information are illegal or improper. Any
such legal action, even if unsuccessful, may distract our management's
attention, divert our resources, negatively affect our public image and harm our
business.


                                       12
<PAGE>   17

WIDESPREAD ACCEPTANCE OF OUR SERVICES DEPENDS IN LARGE PART ON INCREASING MARKET
AWARENESS OF OUR BRANDS.

     We believe that maintaining and strengthening the WebSideStory brand and
the other brands that we use, such as HitBox, Yep and StatMarket, are important
to our business and important elements in attracting new customers. Our ability
to successfully promote and position our brands will depend largely on the
effectiveness of our marketing efforts and our ability to develop reliable and
useful services at competitive prices. Due in part to the emerging nature of the
market for Internet user measurement and analysis services and the substantial
resources available to many of our competitors, we may have only a short time in
which we have an opportunity to achieve and maintain a significant market share.
Furthermore, the importance of brand recognition will increase as competition in
the market for our services increases. Therefore, we will need to increase our
financial commitment to creating and maintaining brand awareness. If we are
unsuccessful in these endeavors, we may have difficulty attracting new
customers.

OUR FUTURE SUCCESS DEPENDS ON THE GROWTH OF THE INTERNET.


     Our business is entirely dependent on the use and growth of the Internet.
If the Internet is not widely accepted as a medium for commerce and
communication in the future, our business will be adversely affected.


     Even if the use of the Internet grows, the Internet infrastructure may not
be able to support the demands placed on it by this growth. Factors affecting
the ability of the Internet to support these demands include:

     - security concerns of Internet users;

     - inadequate network infrastructure;

     - inconsistent quality of service; and

     - lack of availability of cost-effective, high-speed Internet service.


     As a result, the performance and reliability of the Internet may decline.
Web sites and proprietary online services have experienced interruptions in
their service as a result of outages, sabotage and other delays occurring
throughout their infrastructure. If these outages, sabotage or other delays
frequently occur in the future, Internet usage as a medium for communication and
commerce could grow more slowly or decline. In 1998, we experienced a disruption
of service from an ISP that affected the quality of service to our customers for
approximately one day. Customers were unable to access the reports we generate
about Internet user behavior particular to their web sites for that length of
time. Therefore, if the use of the Internet as a medium for communication or
commerce does not grow because of these types of interruptions, then the demand
for our services will most likely decrease and our operating results will
suffer.



OUR BUSINESS MAY NOT BE SUCCESSFUL IF WE LOSE THE SERVICES OF OUR EXISTING KEY
EMPLOYEES.



     We expect that the services of the following key employees will be
important to our future operations:



     - John J. Hentrich, President and Chief Executive Officer;



     - Blaise P. Barrelet, Chairman and Chief Internet Architect;



     - Terance A. Kinninger, Senior Vice President and Chief Financial Officer;



     - Meyar Sheik, Senior Vice President and Chief Marketing Officer;



     - Thomas H. Stigler, Senior Vice President, Enterprise Sales and Business
       Development; and



     - Randall K. Broberg, General Counsel and Chief Privacy Officer.



     Any of our key personnel may terminate his employment relationship with our
company on short notice. We do not maintain any "key person" life insurance
policies. If we are unable to maintain an effective executive team, we may not
be able to achieve our short or long-term objectives or create or maintain
stockholder value.

                                       13
<PAGE>   18


OUR MANAGEMENT TEAM IS NEW AND MAY EXPERIENCE PROBLEMS WORKING TOGETHER.



     Our management team has been working together only for a short while and
may not be able to work together effectively. Many members of our management
team have had only limited experience managing a rapidly growing company, on
either a public or private basis. John J. Hentrich, our President and Chief
Executive Officer, joined us in November 1999 and has not served in such
capacity in a public company prior to joining us. In addition, Thomas H.
Stigler, Senior Vice President, Enterprise Sales and Business Development,
joined us in February 2000. Terance A. Kinninger, our Senior Vice President and
Chief Financial Officer, Meyar Sheik, our Senior Vice President and Chief
Marketing Officer, and Randall K. Broberg, our General Counsel and Chief Privacy
Officer, joined us in April 2000. If our management team is unable to work
together effectively, our business and results of operations may decline.


WE MAY NOT BE ABLE TO EFFECTIVELY MANAGE THE GROWTH OF OUR BUSINESS.


     To date, we have experienced rapid growth. In the beginning of 1999, we had
approximately 30 employees. As of May 31, 2000, we had approximately 132
employees. Many of these employees, including some of our executive officers,
have very limited experience with our company and understanding of our systems
and controls. Many of our financial, operational and managerial systems and
controls were designed for a small business and will therefore need to be
adapted or replaced as we continue to expand our operations. We believe that we
will need to continue to grow in the future in order to be competitive in our
market. We will need to attract and hire additional sales, technical and
management personnel in an intensely competitive hiring environment. At the same
time, we will need to upgrade and expand our financial, operational and
managerial systems and controls. If we fail to manage our growth effectively,
our expenses could increase and our management's time and attention could be
diverted. If we do not succeed in these efforts, we will be unable to
effectively grow and manage our business, and our financial results could be
negatively affected.


THE COMPETITION FOR SKILLED PERSONNEL IS INTENSE AND IF WE FAIL TO ATTRACT,
INTEGRATE AND RETAIN SKILLED PERSONNEL OUR BUSINESS WILL BE ADVERSELY AFFECTED.

     Our future success depends on our ability to hire and retain highly skilled
personnel. In particular, we will need to recruit into our sales and marketing
and technology development organizations, both domestically and internationally.
Competition for these and other candidates is intense and turnover in technology
companies is high. We cannot assure you that we will be able to successfully
attract, integrate or retain sufficiently qualified personnel. Our inability to
retain and attract the necessary personnel could adversely affect our business.


OUR PRINCIPAL STOCKHOLDERS, EXECUTIVE OFFICERS AND DIRECTORS HAVE CONTROL OVER
OUR AFFAIRS.



     Our executive officers and directors and entities affiliated with them
will, in the aggregate, beneficially own approximately 84.5% of our common stock
following this offering. As a group they will be able to control our business.
In particular, following the completion of this offering, Blaise P. Barrelet,
our Chairman and Chief Internet Architect and Agnes L. Barrelet, one of our Vice
Presidents and the spouse of Mr. Barrelet, together will own approximately 50.7%
of our outstanding common stock. These stockholders will have the ability to
exert substantial influence over all matters requiring approval by our
stockholders. These matters include the election and removal of directors and
any merger, consolidation or sale of all or substantially all of our assets. In
addition, they may dictate the management of our business and affairs. This
concentration of ownership could have the effect of delaying, deferring or
preventing a change in control or impeding a merger or consolidation, takeover
or other business combination.


THE SUCCESS OF OUR BUSINESS DEPENDS IN LARGE PART ON OUR ABILITY TO PROTECT AND
ENFORCE OUR INTELLECTUAL PROPERTY RIGHTS EFFECTIVELY.

     We regard the protection of our inventions, copyrights, service marks,
trademarks and trade secrets as important to our future success. We rely on a
combination of patent, copyright, service mark, trademark, and

                                       14
<PAGE>   19

trade secret laws and contractual restrictions to establish and protect our
proprietary rights. We endeavor to enter into agreements with our employees and
contractors and agreements with parties with whom we do business in order to
limit access to and disclosure of our proprietary information. Despite our
efforts, we may be unsuccessful in these endeavors. Moreover, others may
independently develop technologies that are competitive, or even infringing. The
enforcement of our intellectual property rights also depends on our legal
actions against such infringers being successful, but we cannot be sure such
actions will be successful, even when our rights have been infringed.


     We have six patent applications pending in the United States covering our
methods of gathering and tracking Internet user behavior information. We have
also registered "HitBox" as a service mark in the United States, Japan and the
European Union. We have also registered copyrights for all of our web sites:
WebSideStory.com, HitBox.com, Yep.com and StatMarket.com. We cannot assure you
that patent or service mark registrations will issue with respect to pending or
future applications or that any issued patents or registered service marks will
be enforceable. Because of the global nature of the Internet, our web sites can
be viewed worldwide but we do not have intellectual property protection in every
jurisdiction. Further, effective patent, trademark, service mark, copyright and
trade secret protection may not be available in every country in which our
services are available over the Internet. In addition, the legal standards
relating to the validity, enforceability and scope of protection of intellectual
property rights in Internet-related industries are uncertain and still evolving.



     We regard our database of aggregate Internet usage data as proprietary.
However, the only protection we have from others accessing and using the data
that we collect are our network security features, our confidentiality
agreements with our employees, customers and vendors and trade secret laws. If
our information can be accessed by third parties or is wrongfully provided to
third parties, it would decrease the value of that information which would have
a material adverse effect on our business.



IF A THIRD-PARTY ASSERTS THAT WE ARE INFRINGING ITS INTELLECTUAL PROPERTY,
WHETHER SUCCESSFUL OR NOT, THEN OUR BUSINESS MAY BE HARMED.



     Third parties may assert patent and other intellectual property
infringement claims against us in the form of lawsuits, letters or other forms
of communication. If a third party successfully asserts a claim that we are
infringing their proprietary rights, royalty or licensing agreements might not
be available on terms we find acceptable or at all. As currently pending patent
applications are not publicly available, we cannot anticipate all such claims or
know with certainty whether our technology infringes the intellectual property
rights of third parties. We expect that the number of infringement claims in our
market will increase as the number of services and competitors in our industry
grows. These claims, whether meritorious or not, could:


     - be time-consuming;

     - result in costly litigation; or

     - require us to enter into royalty or licensing agreements.

     As a result, any third-party intellectual property claims against us could
adversely affect our business, increase our expenses, and divert our
management's attention. Even if we have not infringed any such rights, we cannot
be sure our legal defenses will be successful. If we are successful defending
against such claims, our legal defense could require significant financial
resources and management time.


BECAUSE WE CONDUCT OPERATIONS IN EUROPE AND BECAUSE OUR BUSINESS STRATEGY
INCLUDES EXPANDING OUR INTERNATIONAL OPERATIONS, OUR BUSINESS IS SUSCEPTIBLE TO
RISKS ASSOCIATED WITH INTERNATIONAL OPERATIONS.



     We recently incorporated subsidiaries in France and the Netherlands, and
our business strategy includes expanding our international operations.
Conducting international operations subjects us to risks in addition to those we
face in the United States. These include:


     - currency exchange rate fluctuations;

     - unexpected changes in foreign regulatory requirements;

     - maintaining and servicing computer hardware in distant locations;
                                       15
<PAGE>   20

     - longer accounts receivable payment cycles and difficulties in collecting
       accounts receivable;

     - difficulties in managing and staffing international operations;

     - potentially adverse tax consequences, including restrictions on the
       repatriation of earnings;

     - the burdens of complying with a wide variety of foreign laws; and


     - varied protection for intellectual property rights in some countries.


     The occurrence of any one of these risks could negatively affect our
international business and, consequently, our results of operations generally.
In addition, the Internet may not be used as widely in international markets in
which we expand our international operations and, as a result, we may not be
successful in offering our services there.

WE MAY EXPAND BY ACQUISITIONS, STRATEGIC INVESTMENTS OR THROUGH STRATEGIC
RELATIONSHIPS THAT MAY DIVERT OUR MANAGEMENT'S ATTENTION AND CONSUME RESOURCES
THAT ARE NECESSARY TO SUSTAIN OUR BUSINESS.


     If appropriate opportunities present themselves, we may acquire other
complementary businesses, technologies, services or products. We also may enter
into strategic relationships or make strategic investments if we believe they
are in our best interests. Strategic relationships may involve preferred or
exclusive licenses, channels of distribution or pricing. We may make strategic
investments in companies whose technology complements our own or who our
management otherwise determines are in our best interests. We currently have no
agreements or commitments relating to any acquisition or strategic investment or
relationship. We cannot assure you that we would be able to complete future
acquisitions successfully or to integrate acquired businesses, technologies,
services or products into our current operations. An acquisition or strategic
investment or relationship may result in unforeseen operating difficulties and
expenditures. It may also require significant management attention that would
otherwise be available for ongoing development of our business. Moreover, we
cannot assure you that the anticipated benefits of any acquisition or strategic
investment or relationship would be realized. In connection with one or more of
those transactions, we may:



     - issue additional equity securities that would dilute stockholders;


     - incur debt on terms unfavorable to us or that we are unable to repay;

     - incur contingent liabilities;

     - integrate additional employees; and

     - incur amortization expenses related to goodwill and other intangible
       assets.


     These actions could have an adverse effect on our stock price and
consequently your investment in our common stock.


MANAGEMENT HAS BROAD DISCRETION AS TO THE USE OF PROCEEDS FROM THIS OFFERING.

     We may apply the proceeds of this offering to uses that do not improve our
results of operations. Our management will have broad discretion with respect to
the use of most of the proceeds from this offering. You will be relying on the
judgment of our management concerning these uses. The failure of our management
to apply these funds effectively could result in unfavorable returns and
uncertainty about our prospects, each of which could cause the price of our
common stock to decline. See "Use of Proceeds."

                         RISKS RELATED TO THIS OFFERING

THERE MAY BE VOLATILITY IN OUR STOCK PRICE.


     Prior to this offering, there has been no public market for our common
stock. We cannot predict the extent to which investor interest will lead to the
development of an active and liquid trading market. The initial public offering
price for the shares will be determined by negotiations between us and the
representatives of the underwriters and may not be indicative of the market
price of the common stock that will prevail in the trading market. The market
price of our common stock may decline. This could adversely affect our business,
results of operations and financial condition.


                                       16
<PAGE>   21

THERE MAY BE AN ADVERSE EFFECT ON THE MARKET PRICE OF OUR STOCK AS A RESULT OF
SHARES BEING AVAILABLE FOR SALE IN THE FUTURE.


     Sales of a substantial amount of common stock in the public market, or the
perception that these sales may occur, could adversely affect the market price
of our common stock prevailing from time to time. This could also impair our
ability to raise additional capital through the sale of our equity securities.
After this offering, we will have 28,635,457 shares of common stock outstanding,
or 29,385,457 shares if the underwriters' over-allotment option is exercised in
full. Of these shares, the shares sold in this offering will be freely tradable,
except for shares purchased by an affiliate of ours, which will be subject to
the limitations of Rule 144 under the Securities Act. The remaining 23,635,457
shares are "restricted shares," and will become eligible for sale in the public
market at various times after 180 days after the date of this prospectus,
subject to the limitations and other conditions of Rule 144 under the Securities
Act. Our current stockholders have entered into lock-up agreements with
representatives of the underwriters. These lock-up agreements restrict the sale
of shares by our current stockholders for a period of 180 days following the
offering. If the underwriters waive the lock-up restrictions prior to the end of
the 180-day period, then our current stockholders may be able to sell shares
subject to Rule 144 of the Securities Act.



     In addition, after this offering, the holders of 7,078,183 shares of common
stock will have registration rights and, subject to market conditions, may
require us to register all or a part of these shares. If our stockholders
attempt to sell a significant number of shares of our common stock, then the
price of our common stock may decline. See "Shares Eligible for Future Sale."


THE TANGIBLE BOOK VALUE OF THE COMMON STOCK WILL BE SUBSTANTIALLY LOWER THAN THE
OFFERING PRICE.


     The initial public offering price will be substantially higher than the pro
forma tangible book value per share of our outstanding common stock. If you
purchase our common stock in this offering, the shares you buy will experience
an immediate and substantial dilution in tangible book value per share. The
shares of common stock owned by the existing stockholders will receive a
material increase in the pro forma tangible book value per share. The dilution
to investors in this offering will be approximately $6.86 per share. As a
result, if we were to distribute our tangible assets to our stockholders
immediately following this offering, purchasers of shares of common stock in
this offering would receive less than the amount paid for such shares. See
"Dilution."


EFFECTS OF ANTI-TAKEOVER PROVISIONS COULD INHIBIT OUR ACQUISITION BY A THIRD
PARTY.


     We have adopted many anti-takeover provisions in our certificate of
incorporation and by-laws, including:



     - the provision for blank check preferred stock;



     - the elimination of cumulative voting;



     - the limitation that directors can only be removed for cause;



     - the requirement that vacancies on the board created by anything other
       than stockholder removal can be filled only by vote of the remaining
       directors;



     - the establishment of a limited period during which stockholders may make
       proposals for stockholder meetings; and



     - the provision for a classified board.



     Some of these provisions and Delaware law could, together or separately:


     - discourage potential acquisitions proposals;

     - delay or prevent a change in control; and

     - limit the price that investors might be willing to pay in the future for
       shares of our common stock.


     We are subject to Section 203 of the Delaware General Corporation Law,
which generally prohibits a Delaware corporation from engaging in any of a broad
range of business combinations with any "interested" stockholder for a period of
three years following the date on which the stockholder became an "interested"
stockholder. See "Description of Capital Stock."


                                       17
<PAGE>   22

               SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS


     This prospectus contains forward-looking statements that involve many risks
and uncertainties. These statements relate to future events or our future
financial performance. In some cases, you can identify forward-looking
statements by terminology including "could," "may," "will," "should," "except,"
"plan," "anticipate," "believe," "estimate," "predict," "potential" or
"continue," the negative of these terms or other comparable terminology. These
statements are only predictions. Actual events or results may differ materially.
In evaluating these statements, you should specifically consider various
factors, including the risks described above and in other parts of this
prospectus. These factors may cause our actual results to differ materially from
any forward-looking statement. We cannot guarantee future results, levels of
activity, performance or achievements.


                                       18
<PAGE>   23

                                USE OF PROCEEDS


     We estimate that our net proceeds from the offering will be approximately
$35.2 million ($40.8 million if the underwriters' option to purchase additional
shares is exercised in full), after deducting the underwriting discounts and
commissions and estimated offering expenses.



     We expect to use $15.0 million of our net proceeds for the mandatory
redemption of all outstanding shares of our redeemable preferred stock which
becomes due and payable upon the closing of our initial public offering. This
redemption will require the consent of our lender. We have no specific plan of
use for the remaining net proceeds other than for working capital and general
corporate purposes. The amounts we actually expend for such working capital and
general corporate purposes may vary significantly and will depend on a number of
factors, including the amount of our future revenue and the other factors
described under "Risk Factors." Our management will retain broad discretion in
the allocation of the net proceeds of this offering. A portion of the net
proceeds may also be used to acquire or invest in complementary businesses,
technologies, product lines or products. However, we have no current agreements
or commitments with respect to any such acquisition or investment. Pending such
uses, the net proceeds of this offering will be invested in short-term,
interest-bearing, investment-grade securities.


                                DIVIDEND POLICY


     We have never declared or paid any cash dividends on our capital stock. We
currently intend to retain any future earnings to finance the growth and
development of our business and therefore do not anticipate paying any cash
dividends in the foreseeable future. In addition, covenants in our financing
arrangements currently prohibit us from declaring or paying cash dividends
without our lender's prior consent. Any future determination to pay cash
dividends will be at the discretion of the board of directors and will be
dependent upon our financial condition, results of operations, capital
requirements, general business condition and other factors that our board of
directors may deem relevant.


                                       19
<PAGE>   24

                                 CAPITALIZATION

             (TABLES IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)



     The following table sets forth our capitalization as of March 31, 2000. The
pro forma column reflects the automatic conversion of all outstanding shares of
our convertible redeemable preferred stock into 7,064,850 shares of common stock
at the closing of this offering. The pro forma as adjusted column reflects: (a)
the automatic redemption of our redeemable preferred stock in the amount of
$15.0 million at the closing of this offering, (b) the repayment of our note
payable to a former stockholder in the amount of $198,000 plus the related
unamortized discount of $21,000 (c) an increase in the authorized number of
shares of common stock and preferred stock and the sale of 5 million shares of
our common stock in this offering at an assumed initial public offering price of
$8.00 per share, after deducting the underwriting discounts and commissions and
estimated offering expenses, and (d) the receipt and application of the net
proceeds from this offering.



<TABLE>
<CAPTION>
                                                                       MARCH 31, 2000
                                                            ------------------------------------
                                                                                      PRO FORMA
                                                             ACTUAL     PRO FORMA    AS ADJUSTED
                                                            --------    ---------    -----------
<S>                                                         <C>         <C>          <C>
Note payable to former stockholder (current and long-term
  portion)................................................  $    198    $    198      $     --
Capital lease obligations (long-term portion).............        28          28            28
Redeemable preferred stock, no par value; 100 shares
  designated, issued and outstanding, actual and pro
  forma; no shares authorized, issued or outstanding, pro
  forma as adjusted.......................................     8,858       8,858            --
Convertible redeemable preferred stock, no par value;
  15,034,712 shares designated, issued and outstanding,
  actual; no shares authorized, issued or outstanding, pro
  forma and pro forma as adjusted.........................    20,518          --            --
Stockholders' equity (deficit):
  Preferred stock, $0.001 par value; no shares authorized,
     issued or outstanding, actual and pro forma;
     10,000,000 shares authorized and no shares issued or
     outstanding, pro forma as adjusted...................        --          --            --
  Common stock, $0.001 par value; 30,827,531 shares
     authorized and 16,570,607 shares issued and
     outstanding, actual; 30,827,531 shares authorized and
     23,635,457 shares issued and outstanding, pro forma;
     and 30,827,531 shares authorized and 28,635,457
     shares issued and outstanding, pro forma as
     adjusted.............................................         5          12            17
  Additional paid-in capital..............................    13,208      28,201        63,396
  Notes receivable from stockholders......................    (1,504)     (1,504)       (1,504)
  Unearned stock-based compensation.......................    (8,010)     (8,010)       (8,010)
  Accumulated deficit.....................................   (26,567)    (21,049)      (27,212)
                                                            --------    --------      --------
          Total stockholders' deficit.....................   (22,868)     (2,350)       26,687
                                                            --------    --------      --------
          Total capitalization............................  $  6,734    $  6,734      $ 26,715
                                                            ========    ========      ========
</TABLE>



     In addition to the 28,635,457 shares of common stock outstanding after this
offering, as of the closing of this offering and based on the number of shares
issued and options granted as of March 31, 2000, we expect to have additional
shares of common stock available for issuance under the following plans and
arrangements:



     - 3,387,489 shares issuable under our stock option plans, consisting of:



       - 1,848,375 shares underlying options outstanding at a weighted average
         exercise price of $1.30 per share, of which 834,018 are exercisable;
         and



       - 1,539,113 shares available for future issuance;


     - 500,000 shares available for issuance under our 2000 Employee Stock
       Purchase Plan; and

     - 13,333 shares issuable upon exercise of a warrant held by Imperial Bank.

     Please read the capitalization table together with the sections of this
prospectus entitled "Selected Consolidated Financial Data" and "Management's
Discussion and Analysis of Financial Condition and Results of Operations" and
our consolidated financial statements and the related notes included elsewhere
in this prospectus.

                                       20
<PAGE>   25

                                    DILUTION


     As of March 31, 2000, our pro forma net tangible book value was
approximately $(2,417,000), or approximately $(0.10) per share of common stock.
Pro forma net tangible book value per share represents the amount of our total
tangible assets less our total liabilities divided by the total number of shares
of common stock outstanding, after giving effect to the conversion of all
outstanding shares of our convertible redeemable preferred stock.



     After giving effect to our sale of common stock in this offering at an
assumed initial public offering price of $8.00 per share, and our receipt of the
estimated net proceeds from the sale, our pro forma net tangible book value as
of March 31, 2000 would have been approximately $32,783,000, or $1.14 per share.
This represents an immediate increase in net tangible book value of $1.24 per
share to existing stockholders and an immediate dilution of $6.86 per share to
new investors. The following table illustrates this per share dilution:



<TABLE>
<S>                                                           <C>       <C>
Assumed initial public offering price per share.............            $8.00
  Pro forma net tangible book value per share before the
     offering...............................................  $(0.10)
  Increase per share attributable to new investors..........    1.24
                                                              ------
Pro forma net tangible book value per share after this
  offering..................................................             1.14
                                                                        -----
Dilution per share to new investors.........................            $6.86
                                                                        =====
</TABLE>



     The following table summarizes, as of March 31, 2000, on the pro forma
basis described above the differences between existing stockholders and the new
investors with respect to the number of shares of common stock purchased from
us, the total consideration paid and the average price per share paid before
deducting the underwriting discounts and commissions and our estimated offering
expenses.



<TABLE>
<CAPTION>
                                           SHARES PURCHASED         TOTAL CONSIDERATION
                                        -----------------------   ------------------------   AVERAGE PRICE
                                          NUMBER     PERCENTAGE     AMOUNT      PERCENTAGE     PER SHARE
                                        ----------   ----------   -----------   ----------   -------------
<S>                                     <C>          <C>          <C>           <C>          <C>
Existing stockholders.................  23,635,457      82.5%     $23,253,143       36.8%        $0.98
New investors.........................   5,000,000      17.5       40,000,000       63.2          8.00
                                        ----------     -----      -----------     ------
  Total...............................  28,635,457     100.0%     $63,253,143      100.0%
                                        ==========     =====      ===========     ======
</TABLE>



     As of March 31, 2000, there were exercisable options and warrants
outstanding to purchase a total of 834,018 shares of our common stock at a
weighted average exercise price of $0.61. To the extent any of these options or
warrants are exercised, there will be further dilution to new investors.


                                       21
<PAGE>   26

                      SELECTED CONSOLIDATED FINANCIAL DATA

             (TABLES IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)



     You should read the following selected consolidated financial data in
conjunction with "Management's Discussion and Analysis of Financial Condition
and Results of Operations." The selected consolidated statement of operations
data for the years ended December 31, 1997, 1998 and 1999 and the selected
consolidated balance sheet data as of December 31, 1998 and 1999 are derived
from our consolidated financial statements and the related notes included
elsewhere in this prospectus. The selected consolidated statement of operations
data for the period from September 16, 1996 (inception) to December 31, 1996 and
the selected consolidated balance sheet data as of December 31, 1996 and 1997
are derived from our consolidated financial statements and the related notes
which are not included in this prospectus. The selected consolidated statement
of operations data for the three months ended March 31, 1999 and 2000 and the
selected consolidated balance sheet data as of March 31, 2000 are unaudited,
have been prepared on the same basis as the audited financial statements and, in
our opinion, reflect all adjustments, consisting only of normal recurring
adjustments, necessary to present fairly the financial information in accordance
with generally accepted accounting principles.



<TABLE>
<CAPTION>
                                       SEPTEMBER 16, 1996                                                THREE MONTHS ENDED
                                          (INCEPTION)               YEAR ENDED DECEMBER 31,                   MARCH 31,
                                        TO DECEMBER 31,     ---------------------------------------   -------------------------
                                              1996             1997          1998          1999          1999          2000
                                       ------------------   -----------   -----------   -----------   -----------   -----------
<S>                                    <C>                  <C>           <C>           <C>           <C>           <C>
CONSOLIDATED STATEMENTS OF OPERATIONS
  DATA:
Revenue:
  Information services -- media
    sales.............................    $        13       $     1,460   $     4,587   $     8,521   $     1,975   $     2,727
  Information
    services -- subscriptions.........             --                --            --            74            --           357
  Technology services.................             --               160           918         1,005           189           223
                                          -----------       -----------   -----------   -----------   -----------   -----------
    Total revenue.....................             13             1,620         5,505         9,600         2,164         3,307
                                          -----------       -----------   -----------   -----------   -----------   -----------
Operating expenses:
  Cost of revenue.....................             --                --            --            --            --           100
  Sales and marketing.................             --               296         1,103         3,414           511           784
  Technology development and
    operations........................              9               245         1,423         3,412           568         1,557
  General and administrative..........              1               581         1,513         2,699           441           688
  Stock-based compensation*...........             --                --            --         1,998            --         1,222
                                          -----------       -----------   -----------   -----------   -----------   -----------
    Total operating expenses..........             10             1,122         4,039        11,523         1,520         4,351
                                          -----------       -----------   -----------   -----------   -----------   -----------
Income (loss) from operations.........              3               498         1,466        (1,923)          644        (1,044)
Interest income (expense), net........             --                 5            (5)           78            (4)           17
Other income..........................             --                --            --           110            --           104
                                          -----------       -----------   -----------   -----------   -----------   -----------
Income (loss) before provision for
  (benefit from) income taxes.........              3               503         1,461        (1,735)          640          (923)
Provision for (benefit from) income
  taxes...............................              2               199           624          (550)          203           463
                                          -----------       -----------   -----------   -----------   -----------   -----------
Net income (loss).....................              1               304           837        (1,185)          437        (1,386)
Accretion of discount on redeemable
  preferred stock.....................             --                --            --           467            --           222
Adjustment of premium on convertible
  redeemable preferred stock..........             --                --            --          (699)           --          (311)
                                          -----------       -----------   -----------   -----------   -----------   -----------
Net income (loss) attributable to
  common stockholders.................    $         1       $       304   $       837   $    (1,417)  $       437   $    (1,475)
                                          ===========       ===========   ===========   ===========   ===========   ===========
Net income (loss) per share
  attributable to common stockholders:
  Basic...............................    $      0.00       $      0.01   $      0.05   $     (0.09)  $      0.03   $     (0.10)
                                          ===========       ===========   ===========   ===========   ===========   ===========
  Diluted.............................    $      0.00       $      0.01   $      0.04   $     (0.09)  $      0.02   $     (0.10)
                                          ===========       ===========   ===========   ===========   ===========   ===========
Shares used in computing net income
  (loss) per share attributable to
  common stockholders:
  Basic...............................     30,303,030        30,303,030    18,011,623    15,595,899    16,666,666    15,096,454
                                          ===========       ===========   ===========   ===========   ===========   ===========
  Diluted.............................     30,303,030        30,303,030    18,760,557    15,595,899    17,524,579    15,096,454
                                          ===========       ===========   ===========   ===========   ===========   ===========
</TABLE>


                                       22
<PAGE>   27


<TABLE>
<CAPTION>
                                       SEPTEMBER 16, 1996                                                THREE MONTHS ENDED
                                          (INCEPTION)               YEAR ENDED DECEMBER 31,                   MARCH 31,
                                        TO DECEMBER 31,     ---------------------------------------   -------------------------
                                              1996             1997          1998          1999          1999          2000
                                       ------------------   -----------   -----------   -----------   -----------   -----------
<S>                                    <C>                  <C>           <C>           <C>           <C>           <C>
Unaudited pro forma net loss per share
  attributable to common stockholders,
  basic and diluted...................             --                --            --   $     (0.05)           --   $     (0.04)
                                                                                        ===========                 ===========
Shares used in computing unaudited pro
  forma net loss per share
  attributable to common stockholders,
  basic and diluted...................             --                --            --    18,110,210            --    24,036,304
                                                                                        ===========                 ===========
*Stock-based compensation:
  Sales and marketing.................    $        --       $        --   $        --   $        44   $        --   $        87
  Technology development and
    operations........................             --                --            --            34            --           144
  General and administrative..........             --                --            --         1,920            --           991
                                          -----------       -----------   -----------   -----------   -----------   -----------
                                          $        --       $        --   $        --   $     1,998   $        --   $     1,222
                                          ===========       ===========   ===========   ===========   ===========   ===========
</TABLE>



     Operating expenses increased significantly from 1997 through 1999, and from
the quarter ended March 31, 1999 to the quarter ended March 31, 2000, as we
increased our sales and marketing efforts, technology product development
efforts and general and administrative and infrastructure costs. In 1999 and the
quarter ended March 31, 2000, we also incurred approximately $2.0 million and
$1.2 million in stock-based compensation related to stock options granted to our
employees. Refer to "Management's Discussion and Analysis of Financial Condition
and Results of Operations" for more detailed explanations of the increases in
operating expenses.



<TABLE>
<CAPTION>
                                                                       DECEMBER 31,
                                                             ---------------------------------   MARCH 31,
                                                             1996    1997     1998      1999       2000
                                                             ----   ------   ------   --------   ---------
<S>                                                          <C>    <C>      <C>      <C>        <C>
CONSOLIDATED BALANCE SHEETS DATA:
Cash and cash equivalents..................................  $16    $  437   $  330   $  3,254   $  2,389
Working capital............................................    3       (96)     (93)     4,209      3,634
Total assets...............................................   19     1,153    2,024      8,798      8,483
Note payable to former stockholder (current and long-term
  portion).................................................   --        --      277        215        198
Capital lease obligations (long-term portion)..............   --        --       70         29         28
Redeemable preferred stock.................................   --        --       --     29,465     29,376
Total stockholders' equity (deficit).......................    6       310      682    (22,793)   (22,868)
</TABLE>


------------

     For more information regarding the calculation of the number of shares used
in per share computations, see Note 2 to our consolidated financial statements
included elsewhere in this prospectus. Unaudited pro forma net loss per share
attributable to common stockholders reflects the redemption of our redeemable
preferred stock and the conversion of our convertible redeemable preferred stock
into common stock as of the date of issuance, June 18, 1999.


                                       23
<PAGE>   28

                    MANAGEMENT'S DISCUSSION AND ANALYSIS OF
                 FINANCIAL CONDITION AND RESULTS OF OPERATIONS

     You should read the following discussion in conjunction with our
consolidated financial statements and the related notes and other financial
information appearing elsewhere in this prospectus. In addition to historical
information, the following discussion and other parts of this prospectus contain
forward-looking information that involves risks and uncertainties. Our actual
results could differ materially from those anticipated by such forward-looking
information due to factors discussed under "Risk Factors," "Business" and
elsewhere in this prospectus.

OVERVIEW


     We provide detailed, real-time web site user behavior information and
analysis to online customers. Our services allow businesses to outsource the
collection, processing and reporting of users' interactions with their web
sites. We commenced operations in September 1996 as a California corporation and
intend to reincorporate in the state of Delaware prior to the closing of this
offering.



     We introduced our basic HitBox measurement and analysis service in the
fourth quarter of 1996. We initially offered this service in exchange for the
right to display our HitBox banner ad on our customers' web sites. Beginning in
January 2000, we began offering banner advertisements of our advertising
customers on our HitBox customers' web sites. When users of our HitBox
customers' web sites click on these banner ads, they are directed either to our
HitBox.com and Yep.com web sites or to the web sites of our advertising
customers. To date, in connection with our basic HitBox service, we have
generated media sales revenue primarily from the sale of online advertising on
our HitBox.com and Yep.com web sites and, beginning in January 2000, from banner
ads from our advertising customers placed on our HitBox customers' web sites.
Media sales revenue is recorded as a gross amount since we act as the principal
in our relationship with all advertisers. Advertising placed on both our
HitBox.com and Yep.com web sites and on our HitBox customers' web sites is sold
under short-term contracts that range in duration from 30 to 90 days.



     In 1999, we generated $8.5 million in revenue from media sales, which
represented 88.8% of total revenue. In the first quarter of 2000, media sales
revenue was 82.5% of total revenue. We expect that our media sales revenue will
continue to decrease as a percentage of total revenue but will be a substantial
portion of our revenue in the foreseeable future. We recognize revenue from
advertising contracts ratably over the period in which the ads are displayed on
our web sites or our HitBox customers' web sites, provided that no significant
obligations remain at the end of the contract term. If any significant
obligations remain at the end of the term, we defer recognition of the related
advertising revenue until the obligations are fulfilled.



     In 1999, we began focusing our efforts on providing information services on
a subscription-fee basis. We introduced HitBox Enterprise and HitBox Pro in the
third quarter of 1999. During 1999 and in the first quarter of 2000, revenue
from subscriptions represented 0.8% and 10.8% of total revenue, respectively. We
expect that revenue from subscriptions will continue to increase as a percentage
of our total revenue in the foreseeable future.



     HitBox Enterprise is our premium measurement and analysis service that
delivers all of our available statistics and reports. We recognize HitBox
Enterprise subscription revenue monthly based on the number of web sites and
page views monitored by our service in the preceding month. HitBox Enterprise
contracts provide for an initial thirty-day cancellation period and are
generally for a one-year term after which time they automatically renew unless
terminated by either party.



     HitBox Pro is our mid-level measurement and analysis service that delivers
basic statistics and reports of Internet user behavior for a monthly fee which
is based on an estimate of the web sites and page views monitored and is
adjusted quarterly to reflect actual traffic. We recognize HitBox Pro
subscription revenue ratably over the term of the contract. Contracts for our
HitBox Pro service are generally month to month, paid in advance and cancelable
at any time.



     Our StatMarket service provides broad Internet trends based on data
aggregated by our HitBox services. We launched StatMarket in August 1999 and
began offering StatMarket services on a monthly fee

                                       24
<PAGE>   29


subscription basis in the fourth quarter of 1999. Prior to the fourth quarter of
1999, we did not charge a fee for this service and did not realize any revenue
from StatMarket. We recognize StatMarket subscription revenue ratably over the
term of the contract, which ranges from three months to one year in duration and
is paid in advance.



     We currently earn technology services revenue from hosting third-party web
sites on our network. Contracts for technology services generally have
three-month terms. As we do not intend to focus on hosting services in the
future, we expect that revenue from hosting services will significantly decline.



     We intend to focus significant additional sales and marketing resources on
expanding revenue from HitBox Enterprise and our other fee-based information
services, including our recently introduced HitBox Wireless service. We intend
to expand our direct sales and marketing organizations both domestically and
internationally as well as develop new indirect sales and distribution channels
for our services. In 2000, we formed subsidiaries in France and the Netherlands
to market our services in Europe. As a result of these activities, we expect
that our future operating expenses will increase significantly.



     We were profitable on an annual basis from inception through 1998. In the
year ended 1999 and the quarter ended March 31, 2000, we incurred net losses of
approximately $1.2 million and $1.4 million, respectively, primarily as a result
of stock-based compensation of approximately $2.0 million and $1.2 million,
respectively, and increased expenses related to the development and launch of
our HitBox Enterprise service. In the future, we intend to increase spending on
technology development and operations and sales and marketing in order to
enhance our services and expand our sales and distribution channels. As a result
of increases in these operating expenses as well as other expenses, we may incur
losses in future periods.


RESULTS OF OPERATIONS

     The following table sets forth selected statement of operations data for
the periods indicated, expressed as a percentage of total revenue:


<TABLE>
<CAPTION>
                                                                                  THREE MONTHS
                                                     YEAR ENDED DECEMBER 31,    ENDED MARCH 31,
                                                     -----------------------    ----------------
                                                     1997     1998     1999      1999      2000
                                                     -----    -----    -----    ------    ------
<S>                                                  <C>      <C>      <C>      <C>       <C>
Revenue:
  Information services -- media sales..............   90.1%    83.3%    88.8%    91.3%     82.5%
  Information services -- subscriptions............     --       --      0.8       --      10.8
  Technology services..............................    9.9     16.7     10.4      8.7       6.7
                                                     -----    -----    -----    -----     -----
     Total revenue.................................  100.0    100.0    100.0    100.0     100.0
Operating expenses:
  Cost of revenue..................................     --       --       --       --       3.0
  Sales and marketing..............................   18.3     20.0     35.6     23.6      23.7
  Technology development and operations............   15.1     25.9     35.5     26.2      47.1
  General and administrative.......................   35.9     27.5     28.1     20.4      20.8
  Stock-based compensation.........................     --       --     20.8       --      37.0
                                                     -----    -----    -----    -----     -----
     Total operating expenses......................   69.3     73.4    120.0     70.2     131.6
Income (loss) from operations......................   30.7     26.6    (20.0)    29.8     (31.6)
                                                     -----    -----    -----    -----     -----
Other income (expense), net........................    0.3     (0.1)     2.0     (0.2)      3.7
                                                     -----    -----    -----    -----     -----
Income (loss) before provision for (benefit from)
  income taxes.....................................   31.0     26.5    (18.0)    29.6     (27.9)
                                                     -----    -----    -----    -----     -----
Provision for (benefit from) income taxes..........   12.3     11.3     (5.7)     9.4      14.0
                                                     -----    -----    -----    -----     -----
Net income (loss)..................................   18.7%    15.2%   (12.3)%   20.2%    (41.9)%
                                                     =====    =====    =====    =====     =====
</TABLE>


                                       25
<PAGE>   30


QUARTER ENDED MARCH 31, 1999 COMPARED TO QUARTER ENDED MARCH 31, 2000



Revenue



     Total revenue increased from $2.2 million for the quarter ended March 31,
1999 to $3.3 million for the quarter ended March 31, 2000 or
quarter-over-quarter revenue growth of 52.8%. No single customer accounted for
more than 10% of our total revenue in either quarter.



     Information services -- media sales. Media sales revenue increased from
$2.0 million, or 91.3% of total revenue, for the quarter ended March 31, 1999 to
$2.7 million, or 82.5% of total revenue, for the quarter ended March 31, 2000.
Media sales revenue increased in absolute dollars primarily because of increased
sales of banner ads due to increased distribution of our basic HitBox service
and the resulting increase in traffic to our web sites. In addition, our ability
to sell additional advertising improved as a result of the growth of our
advertising sales force.



     Information services -- subscriptions. We commenced our subscription-based
information services in the third quarter of 1999 and recognized $357,000 in
subscription revenue for the quarter ended March 31, 2000, which represented
10.8% of total revenue compared to $0 in the same quarter of the previous year.
We expect future subscription revenue to increase both in absolute dollars and
as a percentage of total revenue as the result of the acquisition of new
customers and growth in accounts and an increase in page views from our existing
customers.



     Technology services. Technology services revenue derived from web site
hosting services increased from $189,000, or 8.7% of total revenue, for the
quarter ended March 31, 1999 to $223,000, or 6.7% of total revenue, for the
quarter ended March 31, 2000. As we do not intend to focus on hosting services
in the future, we anticipate revenue from hosting services to decline in the
future.



Operating expenses



     Cost of revenue. Cost of revenue consists entirely of commissions owed to
HitBox customers for the right to display the banner advertisements of
advertising customers on their web sites. We began offering this service to our
advertising customers in January 2000, and the related cost of revenue was
$100,000 in the quarter ended March 31, 2000. We intend to expand the number of
HitBox customers who display the banner advertisements of our advertising
customers on their web sites and we expect to increase the number of advertisers
who advertise on our HitBox customers' web sites. As a result, we anticipate
that our cost of revenue will continue to increase.



     Sales and marketing. Sales and marketing expenses consist primarily of
compensation, sales commissions and marketing costs including advertising,
marketing materials, trade shows, and public relations. Sales and marketing
expenses increased from $511,000, or 23.6% of total revenue, for the quarter
ended March 31, 1999 to $784,000, or 23.7% of total revenue, for the quarter
ended March 31, 2000. The increase was attributable primarily to expenses
related to an increase of sales and marketing personnel totaling $184,000 and
rents related to our new facility totaling $57,000. We intend to continue to
expand and enhance our sales and marketing organization to improve sales of our
subscription services and advertising inventory. In addition, to the extent we
develop indirect channels of distribution, our expenses associated with sales
personnel and marketing activities will likely increase. As a result, we expect
sales and marketing expenses to continue to increase in the future.



     Technology development and operations. Technology development and
operations expenses consist primarily of salaries and consulting expenses,
amortization of capitalized software development costs, Internet connectivity
charges, equipment depreciation and other expenses related to improving and
supporting our network. Technology development and operations expenses increased
from $568,000, or 26.2% of total revenue, for the quarter ended March 31, 1999
to $1,557,000, or 47.1% of total revenue, for the quarter ended March 31, 2000.
The increase is primarily a result of increased salaries and other costs
associated with additional personnel totaling $588,000, rents related to our new
facility totaling $137,000, and increased equipment depreciation and Internet
connectivity charges totaling $153,000. We intend to hire additional personnel
and expand and improve our network to support our new fee-based subscription
services and to


                                       26
<PAGE>   31


process more user behavior information. As a result, we anticipate that our
technology development and operations expenses will continue to increase.



     We account for the software development component of our technology
development and operations costs in accordance with Statement of Position, or
SOP, 98-1, "Accounting for the Costs of Computer Software Developed or Obtained
for Internal Use." In accordance with SOP 98-1, our internal and external costs
incurred to develop internal-use computer software during the application
development stage are capitalized. Our application stage costs generally include
software configuration, coding, installation to hardware and testing. We also
capitalize the costs of upgrades and enhancements that result in additional
functionality. We expense costs for maintenance and minor upgrades and
enhancements as these costs are incurred. Our capitalized software development
costs are amortized on a straight-line basis over the estimated useful lives of
the related software applications ranging from two months to 30 months. As a
result of the application of SOP 98-1, we capitalized software development costs
of $194,000 and $350,000 for the quarters ended March 31, 1999 and 2000,
respectively. We recorded amortization of capitalized software development costs
of $122,000 and $412,000 for the quarters ended March 31, 1999 and 2000,
respectively.



     General and administrative. General and administrative expenses consist
primarily of salaries and related costs of our executive, financial and other
administrative functions, consulting and professional fees and depreciation.
General and administrative expenses increased from $441,000, or 20.4% of total
revenue, for the quarter ended March 31, 1999 to $688,000, or 20.8% of total
revenue, for the quarter ended March 31, 2000. The increase was attributable to
increases in professional fees of $129,000 and rents related to our new facility
of $46,000. We expect general and administrative expenses to increase in future
periods to support the anticipated growth of our business.



Stock-based compensation



     In connection with the grant of certain stock options to employees, we
recorded unearned stock-based compensation charges within stockholders' equity
of $5.1 million in the quarter ended March 31, 2000, representing the difference
between the exercise price of these options and the deemed fair value, for
financial reporting purposes, of our common stock as of the date of grant.
Amortization of stock-based compensation was $1.2 million for the quarter ended
March 31, 2000. We will amortize these amounts over the respective vesting
periods of the options using an accelerated graded vesting method in accordance
with Financial Accounting Standards Board Interpretation No. 28, "Accounting for
Stock Appreciation Rights and Other Variable Stock Option or Award Plans." We
expect to amortize the remaining stock-based compensation in the amount of
$4,046,000, $2,607,000, $1,147,000, $197,000 and $13,000 for the years ended
December 31, 2000, 2001, 2002, 2003 and 2004.



Provision for income taxes



     Income tax expense increased from $203,000 in the quarter ended March 31,
1999 to $463,000 in the quarter ended March 31, 2000. During the quarter ended
March 31, 2000, we recorded a valuation allowance for the entire amount of its
net deferred tax asset due to the uncertainty surrounding the ultimate
realization of such asset at that time. We had not recorded a valuation
allowance for any prior periods as we had consistently reported net taxable
income until the fourth quarter of 1999. The valuation allowance is based on
available evidence, including our recent and planned operating performance,
which reflects significant expenditures for sales and marketing and technology
development costs related to our transition to a subscription services revenue
model and uncertainty about the ultimate profitability of this revenue model.
The effective tax rate of 31.7% in 1999 was a result of non-tax deductible
stock-based compensation expense incurred in the fourth quarter of 1999.



Net income (loss)



     We reported net income of $437,000 for the quarter ended March 31, 1999
compared to the net loss of $1,386,000 for the quarter ended March 31, 2000. We
incurred a net loss in the quarter ended March 31, 2000 substantially as a
result of stock-based compensation expense of $1,222,000 as compared to $0
expense


                                       27
<PAGE>   32


in the quarter ended March 31, 1999, the full valuation allowance provided
against our net deferred tax asset and increased sales and marketing and
technology development and operations expenses as a percentage of total revenue
in the quarter ended March 31, 2000. The increase in sales and marketing and
technology development and operations expenses are substantially related to the
launch of our subscription-based information services including HitBox
Enterprise, HitBox Pro and StatMarket as described more fully above.


YEAR ENDED DECEMBER 31, 1998 COMPARED TO YEAR ENDED DECEMBER 31, 1999

Revenue



     Total revenue increased from $5.5 million for 1998 to $9.6 million for 1999
or year-to-year revenue growth of 74.4%. No single customer accounted for more
than 10% of our total revenue in 1998 or 1999.


     Information services -- media sales. Media sales revenue increased from
$4.6 million, or 83.3% of total revenue, for 1998 to $8.5 million, or 88.8% of
total revenue, for 1999. Media sales revenue increased primarily because of
increased sales of banner ads due to increased distribution of our basic HitBox
service and the resulting increase in traffic to our web sites. In addition, our
ability to sell additional advertising improved as a result of the growth of our
advertising sales force.



     Information services -- subscriptions. We commenced our subscription-based
information services in the third quarter of 1999 and recognized $74,000 in
subscription revenue in 1999. Subscription revenue was 0.8% of total revenue for
1999.



     Technology services. Technology services revenue derived from web site
hosting services increased from $918,000, or 16.7% of total revenue, for 1998 to
$1.0 million, or 10.5% of total revenue, for 1999.



Operating expenses



     Sales and marketing. Sales and marketing expenses consist primarily of
compensation, sales commissions and marketing costs including advertising,
marketing materials, trade shows, and public relations. Sales and marketing
expenses increased from $1.1 million, or 20.0% of total revenue, for 1998 to
$3.4 million, or 35.6% of total revenue, for 1999. The increase was attributable
to an increase in salaries and wages for our sales and marketing personnel
totaling $743,000, an increase in spending on advertising, marketing materials,
trade shows and public relations totaling $973,000, and an increase in
depreciation of $184,000.



     Technology development and operations. Technology development and
operations expenses consist primarily of salaries and consulting expenses,
amortization of capitalized software development costs, Internet connectivity
charges, equipment depreciation and other expenses related to improving and
supporting our network. Technology development and operations expenses increased
from $1.4 million, or 25.9% of total revenue, for 1998 to $3.4 million, or 35.5%
of total revenue, for 1999. The increase is primarily a result of increased
salaries and other costs associated with additional personnel totaling $434,000
and from increased equipment depreciation and Internet connectivity charges
totaling $906,000. As a result of the application of SOP 98-1, we capitalized
software development costs of $447,000 and $1,211,000 for 1998 and 1999,
respectively. We recorded amortization of capitalized software development costs
of $277,000 and $799,000 for 1998 and 1999, respectively.



     General and administrative. General and administrative expenses consist
primarily of salaries and related costs of our executive, financial and other
administrative functions, consulting and professional fees and depreciation.
General and administrative expenses increased from $1.5 million, or 27.5% of
total revenue, for 1998 to $2.7 million, or 28.1% of total revenue, for 1999.
The increase was attributable to increases in salaries and other costs
associated with new personnel totaling $1.1 million and increases associated
with professional fees, the relocation of our principal offices and other
administrative expenses necessary to support our growth totaling $172,000.


                                       28
<PAGE>   33

Stock-based compensation


     In connection with the grant of certain stock options to employees, we
recorded unearned stock-based compensation charges within stockholders' equity
of $6.1 million for the year ended December 31, 1999, representing the
difference between the exercise price of these options and the deemed fair
value, for financial reporting purposes, of our common stock as of the date of
grant. Amortization of stock-based compensation was $2.0 million for the year
ended December 31, 1999.



Provision for (benefit from) income taxes


     Income tax expense decreased from $624,000 in 1998 to a $(550,000) tax
benefit in 1999, primarily as a result of our ability to carryback our 1999 net
loss against prior years when we had recognized income tax expense. The
effective tax rate was reduced from a 42.7% tax rate provision in 1998 to a
31.7% tax rate benefit as a result of non-tax deductible stock-based
compensation.


Net income (loss)



     We reported net income of $837,000 in 1998 compared to a net loss of $1.2
million in 1999. We incurred a net loss in 1999 substantially as a result of
stock-based compensation expense of $2.0 million in 1999, and increased sales
and marketing and technology development and operations expenses as a percentage
of total revenue in 1999. The increase in sales and marketing and technology
development and operations expenses are substantially related to the launch of
our subscription-based information services including HitBox Enterprise, HitBox
Pro and StatMarket as described more fully above.


YEAR ENDED DECEMBER 31, 1997 COMPARED TO YEAR ENDED DECEMBER 31, 1998

Revenue




     Total revenue increased from $1.6 million for 1997 to $5.5 million for 1998
or year-to-year revenue growth of 239.8%. No single customer accounted for more
than 10% of our total revenue in either 1997 or 1998.



     Information services -- media sales. Media sales revenue increased from
$1.5 million, or 90.1% of total revenue, for 1997 to $4.6 million, or 83.3% of
total revenue, for 1998. Media sales revenue increased primarily because of
increased sales of banner ads, which was due to increased distribution of our
basic HitBox service and the resulting increase in traffic to our web sites.


     Technology Services. Technology services revenue derived from hosting
services increased from $160,000, or 9.9% of total revenue, for 1997 to
$918,000, or 16.7% of total revenue, for 1998. This increase was primarily due
to our increased ability to provide hosting services resulting from the
expansion of our network operations center.

Operating Expenses


     Sales and Marketing. Sales and marketing expenses increased from $296,000,
or 18.3% of total revenue, for 1997 to $1.1 million, or 20.0% of total revenue,
for 1998. The increase was attributable to an increase in salaries and bonuses
associated with additional sales and marketing personnel totaling $351,000 and
an increase in spending on advertising, marketing materials, trade shows and
public relations totaling $156,000.



     Technology development and operations. Technology development and
operations expenses increased from $245,000, or 15.1% of total revenue, for 1997
to $1.4 million, or 25.9% of total revenue, for 1998. The increase primarily
resulted from increases in salaries and bonuses totaling $1.1 million, equipment
depreciation and Internet connectivity charges totaling $333,000, and
amortization of capitalized software development costs. As a result of the
application of SOP 98-1, we capitalized software development costs of $274,000
and $447,000 for 1997 and 1998, respectively. We recorded amortization of
capitalized software development costs of $6,000 and $277,000 for 1997 and 1998,
respectively.


                                       29
<PAGE>   34


     General and administrative. General and administrative expenses increased
from $581,000, or 35.9% of total revenue, for 1997 to $1.5 million, or 27.5% of
total revenue, for 1998. The increase was attributable to increases in salaries
and bonuses totaling $330,000, depreciation totaling $189,000, professional fees
and recruiting fees totaling $120,000, and other administrative expenses
necessary to support our growth.


Provision for (benefit from) income taxes

     Income tax expense increased from $199,000 in 1997 to $624,000 in 1998,
primarily as a result of an increase in income before income taxes. Our
effective tax rate increased from 39.6% in 1997 to 42.7% in 1998 primarily as a
result of certain expenses that are not deductible for tax purposes.


Net income



     Although net income increased from $304,000 in 1997 to $837,000 in 1998,
net income decreased as a percentage of revenue from 18.8% in 1997 to 15.2% in
1998. Operating expenses grew on a percentage basis more than revenue as a
result of significant increases in technology development and operations
expenses substantially due to increased product development efforts in 1998 as
compared to 1997. This operating cost increase was partially offset by lower
percentage growth in general and administrative expenses as compared to revenue.


QUARTERLY RESULTS OF OPERATIONS


     The following table sets forth unaudited quarterly consolidated statements
of operations for the eight quarters ended March 31, 2000, as well as the
percentage of total revenue represented by each item. We believe this unaudited
information has been prepared on the same basis as the audited consolidated
financial statements appearing elsewhere in this prospectus and includes all
adjustments, consisting only of normal recurring adjustments, necessary for the
fair presentation of our results of operations for the quarters presented. You
should read this information in conjunction with our annual audited consolidated
financial statements and related notes appearing elsewhere in this prospectus.
The results of operations for any quarter are not necessarily indicative of the
results of operations for any future period.



<TABLE>
<CAPTION>
                                                                            QUARTER ENDED
                                      -----------------------------------------------------------------------------------------
                                      JUNE 30,   SEPT. 30,   DEC. 31,   MARCH 31,   JUNE 30,   SEPT. 30,   DEC. 31,   MARCH 31,
                                        1998       1998        1998       1999        1999       1999        1999       2000
                                      --------   ---------   --------   ---------   --------   ---------   --------   ---------
                                                                           (IN THOUSANDS)
<S>                                   <C>        <C>         <C>        <C>         <C>        <C>         <C>        <C>
CONSOLIDATED STATEMENT OF
  OPERATIONS:
Revenue:
  Information services -- media
    sales...........................   $1,033     $1,259      $1,404     $1,975      $2,339     $1,939     $ 2,268     $ 2,727
  Information
    services -- subscriptions.......       --         --          --         --          --         12          62         357
  Technology services...............      243        268         220        189         262        281         273         223
                                       ------     ------      ------     ------      ------     ------     -------     -------
    Total revenue...................    1,276      1,527       1,624      2,164       2,601      2,232       2,603       3,307
                                       ------     ------      ------     ------      ------     ------     -------     -------
Operating expenses:
  Cost of revenue...................       --         --          --         --          --         --          --         100
  Sales and marketing...............      270        314         274        511         781      1,038       1,084         784
  Technology development and
    operations......................      352        428         388        568         857        869       1,118       1,557
  General and administrative........      321        558         390        441         814        474         970         688
  Stock-based compensation..........       --         --          --         --          --         --       1,998       1,222
                                       ------     ------      ------     ------      ------     ------     -------     -------
    Total operating expenses........      943      1,300       1,052      1,520       2,452      2,381       5,170       4,351
                                       ------     ------      ------     ------      ------     ------     -------     -------
Income (loss) from operations.......      333        227         572        644         149       (149)     (2,567)     (1,044)
Other income (expense), net.........       (6)         1           3         (4)        115         38          39         121
                                       ------     ------      ------     ------      ------     ------     -------     -------
Income (loss) before provision for
  (benefit from) income taxes.......      327        228         575        640         264       (111)     (2,528)       (923)
Provision for (benefit from) income
  taxes.............................      140         97         246        203          84        (35)       (802)        463
                                       ------     ------      ------     ------      ------     ------     -------     -------
Net income (loss)...................   $  187     $  131      $  329     $  437      $  180     $  (76)    $(1,726)    $(1,386)
                                       ======     ======      ======     ======      ======     ======     =======     =======
</TABLE>


                                       30
<PAGE>   35


<TABLE>
<CAPTION>
                                                                       QUARTER ENDED
                                 -----------------------------------------------------------------------------------------
                                 JUNE 30,   SEPT. 30,   DEC. 31,   MARCH 31,   JUNE 30,   SEPT. 30,   DEC. 31,   MARCH 31,
                                   1998       1998        1998       1999        1999       1999        1999       2000
                                 --------   ---------   --------   ---------   --------   ---------   --------   ---------
<S>                              <C>        <C>         <C>        <C>         <C>        <C>         <C>        <C>
AS A PERCENTAGE OF TOTAL
  REVENUE:
Revenue:
  Information services -- media
    sales......................     81.0%      82.4%       86.5%      91.3%       89.9%      86.9%       87.1%      82.5%
  Information services --
    subscriptions..............       --         --          --         --          --        0.5         2.4       10.8
  Technology services..........     19.0       17.6        13.5        8.7        10.1       12.6        10.5        6.7
                                  ------     ------      ------     ------      ------     ------     -------     ------
    Total revenue..............    100.0      100.0       100.0      100.0       100.0      100.0       100.0      100.0
                                  ------     ------      ------     ------      ------     ------     -------     ------
Operating expenses:
  Cost of revenue..............       --         --          --         --          --         --          --        3.0
  Sales and marketing..........     21.2       20.6        16.9       23.6        30.0       46.5        41.6       23.7
  Technology development and
    operations.................     27.6       28.0        23.9       26.2        32.9       38.9        43.0       47.1
  General and administrative...     25.2       36.5        24.0       20.4        31.3       21.2        37.3       20.8
  Stock-based compensation.....       --         --          --         --          --         --        76.8       37.0
                                  ------     ------      ------     ------      ------     ------     -------     ------
    Total operating expenses...     74.0       85.1        64.8       70.2        94.2      106.6       198.7      131.6
                                  ------     ------      ------     ------      ------     ------     -------     ------
Income (loss) from
  operations...................     26.0       14.9        35.2       29.8         5.8       (6.6)      (98.7)     (31.6)
Other income (expense), net....     (0.5)       0.1         0.2       (0.2)        4.4        1.7         1.5        3.7
                                  ------     ------      ------     ------      ------     ------     -------     ------
Income (loss) before provision
  for (benefit from) income
  taxes........................     25.5       15.0        35.4       29.6        10.2       (4.9)      (97.2)     (27.9)
Provision for (benefit from)
  income taxes.................     11.0        6.4        15.1        9.4         3.2       (1.6)      (30.8)      14.0
                                  ------     ------      ------     ------      ------     ------     -------     ------
Net income (loss)..............     14.5%       8.6%       20.3%      20.2%        7.0%      (3.3)%     (66.4)%     41.9%
                                  ======     ======      ======     ======      ======     ======     =======     ======
</TABLE>



     Our quarterly operating results may vary significantly from quarter to
quarter, are difficult to predict and may fluctuate due to a variety of factors,
many of which are beyond our control. We may experience seasonality in our
business, among other things, due to business buying patterns and declines in
Internet usage during the summer months. We believe that period-to-period
comparisons of our historical operating results are not meaningful and that you
should not rely upon them as an indication of future performance. If we fail to
meet the expectations of investors because they have relied too heavily on these
period-to-period comparisons, the market price of our common stock may be
materially adversely affected.


LIQUIDITY AND CAPITAL RESOURCES


     From inception until June 1999, we financed our operations primarily from
cash flow from operations and capital lease obligations. In June 1999, we issued
15,034,712 shares of our convertible redeemable preferred stock and 100 shares
of our redeemable preferred stock to two venture capital firms. The firms
purchased the preferred stock for a cash payment of $5.0 million and the
contribution of 2,088,154 shares of our previously outstanding common stock
which they had acquired from three of our stockholders. In June 2000, we agreed
to issue 1,754,034 additional shares of our convertible redeemable preferred
stock and 11.66667 additional shares of our redeemable preferred stock to the
same venture capital firms in exchange for cash proceeds of $3.5 million. For a
purchase price of $10,000, we also issued to those investors warrants to
purchase the number of shares of our common stock equal to $1,750,000 divided by
the conversion price of the convertible redeemable preferred stock in effect on
the date of exercise, for an aggregate exercise price of $1,750,000. Our
convertible redeemable preferred stock and our redeemable preferred stock is
redeemable by the holders under certain conditions as described in Note 5 to the
consolidated financial statements. Assuming the completion of the issuance of
the additional preferred stock, the convertible redeemable preferred stock will
be redeemable at $16.75 million, or $0.9977 per share, and the redeemable
preferred stock will be redeemable at $16.75 million, or $150,000 per share.



     In April 2000, we entered into a $3.0 million revolving line of credit
arrangement with a commercial bank that expires in April 2001. The line of
credit provides up to $3.0 million for general corporate purposes and to finance
capital equipment purchases. As of March 31, 2000, we had not borrowed any funds
under our


                                       31
<PAGE>   36


line of credit. However, as a result of a standby letter of credit arrangement
entered into in connection with a lease, our borrowing availability under the
line of credit has been reduced by the amount of the standby letter of credit to
approximately $2.6 million. In order for us to use our line of credit, we must
meet certain financial requirements including the maintenance of unrestricted
cash and cash equivalents plus eligible accounts receivable in the amount of the
greater of 1) 1.5 times current liabilities and all bank debt, or 2) the
previous three month's operating cash usage. There are also approximately
fifteen other affirmative and negative covenants applying to this line. In
connection with obtaining our line of credit, we issued a five-year warrant to
purchase 13,333 shares of our common stock at an exercise price of $15.00 per
share.



     Net cash provided by operating activities was $1.0 million, $1.3 million
and $1.2 million and $41,000 in 1997, 1998, 1999 and the quarter ended March 31,
2000, respectively. Net cash provided by operating activities in 1997 consisted
primarily of net income and an increase in payables and accrued expenses. Net
cash provided by operating activities in 1998 consisted primarily of net income
and non-cash depreciation and amortization expenses. Net cash provided by
operating activities in 1999 consisted primarily of non-cash expenses including
stock-based compensation and depreciation and amortization plus increased
payables and accrued expenses offset by a net loss and increased receivables.
Net cash provided by operating activities in the quarter ended March 31, 2000
consisted primarily of non-cash expenses including stock-based compensation,
depreciation and amortization plus a decrease in deferred income taxes offset by
a net loss and increased receivables.



     Since our inception, our investing activities have consisted primarily of
purchases of fixed assets and investments in software development, related
principally to our network operating center and computer equipment for our
employees. Capital expenditures totaled $572,000, $1.1 million, $2.9 million and
$875,000 in 1997, 1998, 1999 and the quarter ended March 31, 2000, respectively.
We will continue to invest heavily in our network operations center and in our
software development to ensure reliability of our network and to rapidly
introduce new services and enhancements to our existing services and web sites.



     Cash (used in) provided by financing activities was ($292,000), $4.6
million and ($31,000) in 1998, 1999 and the quarter ended March 31, 2000
respectively. Our financing activities over the last three years consisted
primarily of the sale of our preferred stock, offset by the payment of notes
payable.



     As of March 31, 2000, we had $2.4 million of cash and cash equivalents and
$3.6 million in working capital. Upon completion of this offering, we are
required to redeem all of our redeemable preferred stock outstanding for an
aggregate cash payment of $15.0 million ($16.75 million if the sale of
additional preferred stock is completed) and pay a note payable to a former
stockholder totaling $198,000 plus the related unamortized discount of $21,000
at March 31, 2000. We believe that the net proceeds from the sale of common
stock in this offering, together with our current cash and cash equivalents,
will be sufficient to redeem the redeemable preferred stock and to meet our
working capital and capital expenditure requirements for at least the next
twelve months. We may need to raise additional funds in the event that we pursue
strategic acquisitions or investments in complementary businesses, technologies,
or experience operating losses that exceed our expectations. If we raise
additional funds through the issuance of equity or convertible debt securities,
our existing stockholders may experience dilution. In the event that additional
financing is required, we may not be able to obtain it on acceptable terms or at
all.


RECENT ACCOUNTING PRONOUNCEMENTS

     Statement of Financial Accounting Standards, or SFAS, No. 133, "Accounting
for Derivative Instruments and Hedging Activities," is effective for fiscal
years beginning after June 15, 2000. Because we hold no derivative financial
instruments and do not engage in any hedging activities, the adoption of SFAS
No. 133 is not expected to have a material impact on our financial position or
results of operations.


     Staff Accounting Bulletin ("SAB") No. 101 provides the views of the
Securities and Exchange Commission in applying generally accepted accounting
principles to selected revenue recognition issues. We have adopted the
requirements of SAB No. 101.


                                       32
<PAGE>   37


     Emerging Issues Task Force ("EITF") No. 00-02, "Accounting for Web Site
Development Costs," is effective for fiscal quarters beginning after June 30,
2000, although earlier application is encouraged. We have been accounting for
web site development costs in accordance with EITF No. 00-02 since its
inception.


MARKET RISK

Foreign Currency Exchange Rate Risk


     To date, our revenues have been denominated in U.S. dollars and are
generated primarily from customers in the United States. As a result, we have
experienced limited exposure to foreign currency exchange risk. With the
incorporation of our subsidiaries in France and the Netherlands in the first
half of 2000 and our plans for further international expansion, we anticipate
future revenues from international markets to be denominated in the currency of
the applicable market. As a result, our operating results may become subject to
significant fluctuations based upon changes in exchange rates of certain
currencies in relation to the U.S. dollar. We will analyze our exposure to
currency fluctuations and may engage in financial hedging techniques in the
future to minimize the effect of these potential fluctuations; however, exchange
rate fluctuations may adversely affect our financial results in the future.


Interest Rate Risk


     As of March 31, 2000, we had cash and cash equivalents of $2.4 million
consisting of cash and highly liquid, short-term investments. The short-term
investments have primarily 15-day maturities with historically stable interest
rates and therefore have minimal exposure to interest rate fluctuations. Our
outstanding notes payable and capital lease obligations are all at fixed
interest rates and therefore have minimal exposure to interest rate
fluctuations. Our line of credit bears interest at prime plus one-quarter of a
percent, therefore, we are exposed to interest expense increases to the extent
prime increases. We currently have no borrowings under our line of credit.


YEAR 2000 COMPLIANCE


     We currently are not aware of any Year 2000 problems in any of our critical
systems and services. However, our business could be harmed if we were to
experience a Year 2000 problem in the future and we cannot guarantee that we
will not experience Year 2000 problems in the future or that third parties that
we rely on will not experience Year 2000 problems that will affect us.


                                       33
<PAGE>   38

                                    BUSINESS

OVERVIEW


     We provide detailed, real-time web site user behavior information and
analysis to online customers. Our services allow businesses to outsource the
collection, processing and reporting of users' interaction with their web pages
and to avoid large, up-front hardware and software expenses. The benefits of our
services include the delivery of wireline or wireless environment independence,
accurate and real-time Internet intelligence, rapid implementation, ease of use
and the flexibility to adapt to rapidly growing web sites and online businesses.



     The services we provide to our business customers are designed to assist
them in making important decisions and identifying growth opportunities. Our
technology serves large and small web sites and is currently used to monitor
over 150,000 accounts and 100 million page views per day. Representative users
of our HitBox technology include both large enterprises and emerging Internet
companies, such as Cisco, Conseco Inc., ehobbies.com, Inc., Hewlett-Packard
Company, Lucent Technologies, Inc., Paymybills.com, Inc., Proflowers, Inc.,
Skechers USA, Inc. and SkyDesk, Inc.


INDUSTRY BACKGROUND

Growth of the Internet


     The Internet has emerged as an important medium for communications and
electronic commerce, or eCommerce, involving millions of users and web sites.
Internet growth is expected to continue as browser access becomes more widely
available across both wireline and wireless infrastructures. International Data
Corporation, or IDC, estimates that the number of web users worldwide will
increase from 144 million at the end of 1998 to approximately 602 million by the
end of 2003. IDC also estimates the total value of eCommerce revenue is expected
to increase from approximately $268 billion in 2000 to approximately $2.4
trillion in 2004. Forrester Research estimates that spending on software and
services to support eCommerce alone exceeded $3.1 billion in 1999 and will grow
to $14.5 billion by 2003.



     Access to the Internet through wireless devices is a fast growing segment
of Internet access. IDC forecasts that the number of users in the United States
of wireless devices that have the ability to send and receive information over
the Internet will increase from 2.8 million in 1998 to 61.5 million in 2003.


The Need to Understand Internet User Behavior


     As businesses increasingly rely on the Internet, they are competing in a
new and rapidly evolving environment. In addition to creating challenges, the
Internet also creates opportunities to measure and analyze Internet user
behavior. The ability to understand customer preferences based on Internet user
behavior can provide a competitive business advantage. This understanding can
help businesses make informed and insightful decisions about their online
strategies and change their Internet content, commerce and advertising to suit
customer preference, thereby better attracting and retaining customers.



     As users increasingly gain access to the Internet through wireless devices,
we believe the importance of providing customized content to these wireless
users will accelerate. Limitations of wireless devices, such as airtime charges
and small display screens, require optimal customization of mobile Internet
content. In addition, as wireless devices such as Palm VII Connected Organizers
and web-enabled phones provide anytime, anywhere Internet access, Internet users
will be increasingly attracted to real time, intelligent and customized
information. To efficiently meet demands of mobile Internet users, businesses
need to understand and respond to customer preferences on the wireless Internet.


Limitations of Traditional Software Approaches to Understanding Internet User
Behavior


     Online user interaction occurs in a dynamic environment and generates
volumes of user data from which businesses could benefit. This data provides
information about business and consumer preferences and


                                       34
<PAGE>   39


purchasing activities. The collection, analysis and presentation of Internet
user data being constantly generated by millions of users requires complex
technologies.



     The open architecture of the Internet makes it difficult to collect and
understand user behavior with traditional software methods. Currently, many
companies use software products to collect user data from the computers that
publish their web pages, or the file servers, which are only a portion of the
distributed architecture of the Internet. Those methods can be slow and
difficult and capture only incomplete information. Software products place the
data collection, processing and storage burdens on the purchasers and fail to
capture user information from sources behind the file server such as browsers;
servers in other companies' networks that store copies of web pages, called
proxy servers; networks of file servers distributed geographically communicating
by specialized software, called distributed hosting networks and servers that
store and interpret web pages for wireless devices, called wireless gateways. As
a result, many businesses using these conventional software approaches may fail
to capitalize on this important resource.


     The Internet permits businesses to outsource the collection of this
critical business information to new, trusted service providers able to process,
analyze and enrich the information for their customers. To be most effective, an
outsourced service that measures and analyzes Internet user behavior must:

     - deliver timely and accurate information about actual user behavior;

     - respect the privacy of users;

     - be flexible and easy to use and implement; and


     - function in most current and emerging Internet environments.


OUR SOLUTION


     We provide detailed, real-time web site user behavior information and
analysis to our customers. We collect, process and store the information on our
network. Therefore, our customers do not have to acquire or support hardware or
software or train personnel to realize the benefits of our services.
Furthermore, our service is easy to implement, requires minimal upfront cost and
provides user-friendly and meaningful online reports. The intelligence we
provide to our business customers assists them in making important decisions and
identifying growth opportunities.



Our Internet User Behavior Measurement and Analysis Service



     Our HitBox services:



     - collect and measure information about Internet users such as the web page
       they loaded just before arriving at our customer's web site; the
       frequency of their visits to our customers' web sites; their ISPs; their
       local time zones; their browser software; their operating systems, screen
       settings, color settings, and other information regarding their computing
       environments; and the search engines and search terms that they use;



     - present detailed reports on user behavior such as the most common paths
       that users take within a customer's web site, the most popular pages, the
       pages from which users exit a site, and graphical displays of visitor
       volume patterns;


     - provide secure, real-time access to customer reports over the Internet
       through desk-top computers and wireless devices;

     - provide historical analysis based upon archived Internet user information
       in our network; and

     - protect user privacy and anonymity.


     Our HitBox services minimize our customer's initial costs by our charging
monthly subscription fees and by not requiring the up-front costs associated
with the acquisition and implementation of traditional hardware and software
products. Additionally, our customers can quickly implement our service offering
because we host our HitBox services in our network.

                                       35
<PAGE>   40


     Unlike a software vendor, we collect and store in our network the
aggregated online behavior information from all of our customers' accounts. This
permits us to provide value-added information services. Our HitBox services
collect information based on the browser activity of Internet users, in contrast
to software-based solutions that rely on the server activity of Internet content
providers. As a result, we measure requests for content from Internet users
without regard to how or from where the content is served. Our HitBox technology
is also generally able to distinguish between automated requests for content and
actual users.



     We publish this user information in our large and growing database in a
number of ways. StatMarket provides numerous statistics about broad Internet
trends such as overall usage, browser technology, screen settings and other
similar statistics. We publish on HitBox.com a traffic-based ranking of web
sites to which we provide services. We also have a consumer-oriented portal
called Yep.com that features the web sites using our HitBox services.



Benefits of Our Services to Our Customers


     Our Internet user behavior measurement and analysis services provide the
following benefits to our customers:


     Internet Intelligence. Our HitBox services allow businesses to develop
clear insights and more informed and responsive business strategies by providing
them with accurate and timely information about the behavior and preferences of
their Internet users.



     - Accurate, Valuable Data. Our HitBox services collect, measure and report
       important information about Internet user behavior on our customers' web
       sites based on the browser activity of actual Internet users. Our HitBox
       services also put our customers' information into relative context by
       comparing their data to that in our aggregate database of information
       from many customers' accounts.


     - Real-Time Information. Our customers can react to information about
       Internet user behavior in real time rather than waiting for reports of
       historical information. When an Internet user accesses one of our
       customers' web pages, our network immediately updates the customer's data
       in our database and on our web sites.


     Rapid Implementation. Our HitBox technology allows online businesses to
begin collecting and measuring information about Internet users within seconds
of inserting our HitBox sensors into their web pages. As a service provider, we
provide information to our customers, not software. All software used by HitBox
technology to process data resides in our network. We also store the information
on our network, so our customers do not have to implement hardware or software
products to realize the benefits of the HitBox services.



     Ease of Use. Our HitBox services do not require our customers to provide
extensive training or on-going support. Customer information is presented in
easy-to-read graphical reports that are available over the Internet 24 hours a
day, seven days a week.



     Flexibility. As our customers change their web sites, our HitBox services
can be easily adapted to collect and measure Internet user behavior on new web
pages. As a service provider, we make it easier for our customers to grow their
online businesses.



     Environment Independence. We provide both wireline and wireless HitBox
services to online businesses, whatever their Internet environment. Our HitBox
services are compatible with operating systems, protocols, platforms and
browsers such as Windows, Linux, Unix, MacOS, Hyper Text Markup Language (HTML),
Handheld Devices Markup Language (HDML), Wireless Application Protocol (WAP),
Internet Explorer, Netscape Navigator and PalmOS. HitBox Wireless can measure
and report real-time detailed statistics about wireless Internet user behavior.
We believe we are the first to market such a wireless service, and we have filed
for patent protection of our technology.


                                       36
<PAGE>   41

STRATEGY


     Our objective is to be one of the leading providers of Internet information
services that collect, measure and report Internet user behavior. Our primary
strategies to achieve this objective are:



     Lead through Innovation. We plan to continue to refine our proprietary core
technology and to develop new, enhanced versions of our existing HitBox
Enterprise, HitBox Wireless and other HitBox services. We also plan to develop
technologies that measure usage of new Internet access devices as they are
developed, including additional wireless devices.



     Increase the Depth of Our Internet Intelligence. We intend to increase the
amount of information about Internet user behavior contained in our database to
enhance the value of our services. In particular, we intend to increase the
number of domestic and international Internet web sites that carry our HitBox
technology. By increasing the number of the data collection sources we employ,
we acquire more comprehensive information which is of higher value to our
customers.



     Focus on Our Enterprise-Class Customers. We intend to aggressively market
our services to enterprise-class customers. We believe our technology and
services provide distinctive capabilities to enterprise-class customers who are
building online businesses. Customers can develop awareness and insight into
their businesses and improving growth opportunities through the information and
analysis that we provide. We intend thereby to build loyalty among our
enterprise-class customers and, through their support and recommendation of us,
increase penetration of our services.



     Expand Direct Sales and Develop Indirect Distribution Channels. We intend
to increase the size of our sales and marketing organization and to develop
indirect distribution channels. Specifically, we intend to increase the number
of employees dedicated to selling our HitBox services and Internet advertising.
We plan to develop indirect channels to improve distribution of our HitBox
services and to expand our customer base by entering into co-marketing or
distribution agreements with companies that have a relationship with our
customers or potential customers.



     Measure Wireless Internet User Behavior. An increasing portion of Internet
access will come through wireless devices. We believe it will be important for
businesses to understand user behavior in this market. We believe that our
HitBox Wireless service is the first to offer measurement and analysis of
wireless Internet user behavior. We intend to capitalize on our first-mover
advantage and pursue our objective to become an industry standard in measuring
user behavior on the wireless Internet through a focus on marketing our HitBox
Wireless service.



     Expand Brand Awareness and Increase Market Penetration. We intend to
improve awareness of our brands through increased sales and marketing efforts.
For example, we are making a portion of our StatMarket information available to
major news media. We are also pursuing resale agreements and co-marketing
agreements with commerce service providers, Internet service providers and other
providers of web-related products and services to businesses. We intend to use
this combination of marketing efforts, service innovation and resale and
co-marketing agreements to accelerate market penetration of our services.


                                       37
<PAGE>   42

TECHNOLOGY


     Our technology provides us a proprietary method for collecting, processing
and reporting data from web sites across the Internet. We collect statistical
data from each visitor to a site via the insertion of a HitBox sensor on web
pages we monitor. Each of our HitBox services is completely Internet-based,
obviating the need for customer server resources or information technology
personnel to administer the application. We offer businesses multiple data
measurement and reporting services using the information collected by our
network. Our proprietary HitBox data collection process and a description of how
we process and report collected data are illustrated by the following chart:


                                     [LOGO]

(1) The browser, whether from a wireline or wireless device, requests content,
    like a web page, from a server.

(2) The server sends requested content with an embedded HitBox sensor to the
    browser.


(3) The HitBox sensor embedded in the requested content causes the browser to
    send information to our network.



(4) We provide online services and reports based on the behavioral information
    that we collect from the browser.


                                       38
<PAGE>   43


     The HitBox sensors have multiple functions, all of which are executed
simultaneously. First, when a browser accesses any content on the Internet with
an embedded HitBox sensor, the HitBox sensor directs the browser to request a
file from our network. Second, our network reads data from the browser request,
including an anonymous user profile unique to the browser. Third, when our
network receives and analyzes the browser request, the HitBox sensor acts as a
placeholder for the file that we send back to the user, which is either an
invisible image file, our HitBox banner or a third-party banner. Finally, we
update the anonymous profile on the browser to reflect the visit to a site
within the HitBox community.



     We currently own and operate the network facilities that support our
technology services. Our network operations center is comprised of a large
server farm connected to the Internet through several bandwidth providers. In
the future, we may house our servers in third-party facilities, and we may
deliver some content through distributed network services with geographic
diversity.



     As of May 31, 2000, we had approximately 62 employees engaged in technology
development and operations activities. Our technology development expenditures
were approximately $245,000, $1.4 million, $3.4 million and $1.6 million for
1997, 1998, 1999 and the quarter ended March 31, 2000, respectively.


SUBSCRIPTION SERVICES AND WEB PROPERTIES

     We offer the following subscription services and web properties based on
our core HitBox technology for collecting and reporting information about
Internet user behavior:

<TABLE>
<CAPTION>

------------------------------------------------------------------------------------------------
                                     SUBSCRIPTION SERVICES
<S>                                 <C>
------------------------------------------------------------------------------------------------
 HitBox Enterprise                  Our premium Internet user behavior measurement and analysis
                                    service that delivers statistics and reporting tools for
                                    fees. (www.hitboxenterprise.com)
------------------------------------------------------------------------------------------------
 HitBox Pro                         Our mid-level service that delivers basic statistics and
                                    reporting for fees. (www.resources.hitbox.com)
------------------------------------------------------------------------------------------------
 HitBox                             Our entry-level service that provides statistics and
                                    reporting in exchange for placing advertising on pages that
                                    are tracked. (www.resources.hitbox.com)
------------------------------------------------------------------------------------------------
 StatMarket                         Delivery of information on broad Internet usage patterns
                                    based on data aggregated from HitBox customers for fees.
                                    (www.statmarket.com)
------------------------------------------------------------------------------------------------
 HitBox Wireless                    Our wireless Internet user behavior measurement and analysis
                                    for fees. (www.hitboxwireless.com)
------------------------------------------------------------------------------------------------
</TABLE>


<TABLE>
<CAPTION>

------------------------------------------------------------------------------------------------
                                         WEB PROPERTIES
<S>                                 <C>
------------------------------------------------------------------------------------------------
 HitBox.com                         Community site for web site operators. Supported by
                                    advertising revenue. No fee to users.
------------------------------------------------------------------------------------------------
 Yep.com                            Consumer portal showcasing users of our HitBox services.
                                    Supported by advertising revenue. No fee to users.
------------------------------------------------------------------------------------------------
</TABLE>


Subscription Services

     Our HitBox services allow our customers to gauge the number of visitors to
their web site, their origination, popular viewing times, the nature of the
equipment used and visitors' navigation within the site. All of our HitBox
services identify and report:

     - Internet user behavior with page-to-page path tracking capability,
       including point of entry, user paths and exit page;

     - usage statistics, including unique visitors and page views;

                                       39
<PAGE>   44

     - referral information, including URL, domain, e-mail or newsgroup that
       directed the visitor to the site, major Internet service providers,
       referring search engines and keyword search used;

     - loyalty metrics, including number of reloads and return visitors;

     - browser type;

     - operating system type;

     - plug-in and Java-Script information;

     - the user's screen colors and resolution;

     - timing metrics, including rush hours, time spent and traffic during prime
       time; and

     - traffic history and projections.

     HitBox Enterprise

     HitBox Enterprise, our premium fee-based HitBox service, is designed to
serve the needs of high-value web properties. HitBox Enterprise provides
real-time statistics and detailed anonymous aggregate profiles of visitors to a
customer's web site. In addition to our standard HitBox features, HitBox
Enterprise provides the following premium services:

     - benchmark comparisons with broad Internet statistics from our StatMarket
       service;

     - tracking of secure web pages;

     - greater multi-page tracking capability;

     - standardized e-mail reports and graphics e-mailed on demand;

     - increased levels of password protection; and


     - additional information based on the preferences of visitors within the
       network of HitBox users derived from our anonymous Internet users
       profiles.


     HitBox Pro

     HitBox Pro is a mid-level fee-based version of our HitBox service for
online businesses that do not require all of the statistics and reports offered
in our HitBox Enterprise service.

     HitBox


     HitBox is our entry-level Internet user measurement and analysis service.
Our HitBox customers enjoy the same statistics and reports as our HitBox Pro
customers. Instead of charging a fee, we exchange our basic HitBox service for
the right to place a banner ad on the customer's web site, which we use to
derive media sales revenue.


                                       40
<PAGE>   45

     StatMarket

     StatMarket is our service that provides customers with information on broad
Internet usage trends. We update and publish the information on StatMarket.com
regularly based on information collected from millions of users of web sites
containing embedded HitBox sensors. Businesses subscribe to our StatMarket
service to monitor these trends.

                            [STATMARKET SCREENSHOT]

     HitBox Wireless

     HitBox Wireless provides real-time measurement and reporting of Internet
user behavior from those who access the Internet with wireless devices such as
web-enabled phones and web-connected organizers. HitBox Wireless provides
Internet user behavior intelligence in the wireless Internet environment,
including the following statistics:

     - page-to-page path tracking;

     - timing metrics including rush hours, time spend and traffic during
       prime-time;

     - traffic history and projections;

                                       41
<PAGE>   46

     - types of wireless devices used;

     - service providers;

     - area codes of web-enabled phone users;

     - screen resolutions; and


     - web-page authoring language supported by the device.


Web Properties

     HitBox.com


     HitBox.com serves as a community for webmasters allowing them to interact
with each other and share ideas. Many webmasters who frequent HitBox.com use the
HitBox Internet user behavior measurement and analysis technology. Webmasters
visit HitBox.com regularly to check their statistics. In addition to webmasters,
HitBox.com is also a destination for general Internet users. HitBox.com
categorizes sites that use HitBox technology and ranks each by number of
visitors to the site. These rankings give our customers a venue to promote their
sites and generate additional traffic.


                            [HITBOX.COM SCREENSHOT]

                                       42
<PAGE>   47

     Yep.com


     Yep.com is our consumer-oriented portal. Its navigation engine showcases
those web sites that use our HitBox services. We also provide technologies,
tools and content to users of Yep.com that we believe make the experience of
surfing the Internet more enjoyable and productive. The Yep.com search
architecture includes topics of interests to consumers such as arts and
literature, business and career, entertainment and other similar topics. We rank
the Internet sites listed on Yep.com based on the sites' popularity and quality.
A site's popularity is measured by the average number of unique daily page
visits. A site's quality is based on number of bookmarks, speed of web site,
length of users' stays, number of same-day visits, number of repeat visitors and
other similar criteria.


                             [yep.com SCREEN SHOT]

                                       43
<PAGE>   48

CUSTOMERS


     Our HitBox customers range from small Internet businesses to Fortune 100
companies. No single customer has accounted for more than 10% of our revenue in
a calendar year. The following is a representative list of users of our
fee-based HitBox services:



<TABLE>
<S>                                      <C>
Akamai Technologies, Inc.                Janssen Pharmaceutical
Bamboo Online/IPIX                       LoqueSea.com, Inc.
Baseballmall.com                         Lucent Technologies, Inc.
Beenz.com                                Mercado Libre, Inc.
Bullseye Art Ltd.                        MedScout Corporation
Cisco                                    Mondera.com
Campbell Soup Company                    Mortgagebee.com
Carfax, Inc.                             Myfishstore.com
Conseco Inc.                             Paymybills.com, Inc.
Discovery Channel                        Payroll-solutions.com
ehobbies.com, Inc.                       Peakhour Pty Ltd
ESPN                                     Proflowers, Inc.
Freei Networks, Inc.                     Qingniao.net Holdings LTD
Free Lance Star, The                     Skechers USA, Inc.
Hewlett-Packard Company                  SkyDesk, Inc.
inonMedia Corp.                          SportsYA, Inc.
Interactive Collector Limited            SupermarketsOnline, Inc.
International Merchant System            Zappos.com, Inc.
</TABLE>


CASE STUDIES


     The following case studies illustrate some of the benefits provided to
businesses that utilize our HitBox technology.


Carfax, Inc.


     Carfax, an online provider of vehicle history data, was centralizing its
large server operations into a single server bank. Carfax's systems were soon
becoming overloaded with the management of the log files and reporting of server
activities. Carfax switched to HitBox Enterprise and soon benefited by
eliminating log files and having its Internet user behavior information
available real-time on our web site.


Lucent Technologies, Inc.


     Lucent, a large manufacturer and marketer of enterprise communications
technology, built a new web site for its business partners and needed a web site
analysis service that could be implemented immediately with little to no drain
on Lucent's resources. Lucent chose HitBox Enterprise because it could begin
collecting data within a couple of days. This allowed Lucent to focus its
internal resources on the vital aspects of its web site and be more responsive
to its channel partners.


Proflowers, Inc.


     Proflowers, an online retailer of floral products, needed a service that
could effectively measure many kinds of customer activity soon enough to make
fast resource allocation and design changes. HitBox Enterprise provides
Proflowers with accurate, real-time information about its Internet users on a
page-by-page basis that Proflowers uses to monitor advertising campaigns,
observe and manipulate traffic patterns, and anticipate resource requirements
for its holiday selling seasons.


                                       44
<PAGE>   49

Skechers USA, Inc.


     Skechers, a major shoe manufacturer and retailer, wanted to observe its
customers' online behavior and buying trends as they occurred. Skechers wanted
to react to its customers' preferences in shoe styles and colors immediately,
rather than wait for log-file reports to be generated. Through the use of HitBox
Enterprise, Skechers can now spot buying trends instantly and use this
information to customize its site design and drive sales more quickly.


SportsYA, Inc.


     SportsYA, an international sports portal, operates six web properties that
are focused on geographic markets including Spain, Mexico, Brazil, Argentina and
the United States. It wanted a single provider to provide site-by-site and
content-category analytics. SportsYA chose HitBox Enterprise to measure and
analyze its total and specific traffic in different parts of its sites. SportsYA
established separate HitBox Enterprise accounts, along with an aggregate
account, so that it could track individual traffic in the Chat, Media and
ProShop parts of its sites. SportsYa chose HitBox Enterprise because it provided
a powerful service that allows it to track several subsections within a site.


SALES AND MARKETING


     We currently market our basic HitBox service primarily through word of
mouth and the exposure that we get from existing users posting our banners on
their web pages. We sell and market our HitBox Enterprise service and
advertising inventory primarily through our direct sales force, which consisted
of approximately 34 sales personnel as of May 31, 2000. Most of our sales force
operates out of our San Diego office. We expect to use contractual relationships
with companies that can promote or resell our services, such as Internet service
providers and interactive agencies. We recently opened a sales office in France
to pursue international sales and marketing opportunities.


     Our marketing organization provides market direction and supports sales
efforts through awareness and lead generation programs. Key marketing programs
include:

     - market analysis;

     - regular press releases showcasing the information in our database and web
       properties;

     - public relations activities and speaking engagements;

     - direct mail and e-mail programs;

     - brochures, data sheets and website marketing; and

     - industry-focused programs.


     To increase the sales of our subscription services, we intend to hire a
large number of additional direct sales personnel and establish referral and
resale relationships. Accordingly, we anticipate a significant increase in our
sales and marketing expenditures in the foreseeable future.



     We have a dedicated advertising sales team of approximately 14 personnel as
of May 31, 2000 that sells advertising directly to advertisers and to agencies
who represent advertisers.


COMPETITION


     The market for Internet intelligence and information, including user
profiling, online advertising services and systems and web site traffic analysis
is new, rapidly evolving and intensely competitive. We expect competition to
increase both from existing competitors and new market entrants for various
components of our services. We compete primarily on the basis of product
functionality, depth and quality of Internet user information and level of
service.


                                       45
<PAGE>   50

     We believe that we compete in the following markets and with companies in
each market including the companies listed below:

     Web Site Traffic Measurement. Accrue Software, Inc., Engage Technologies,
Inc., NetGenesis Corp. and WebTrends Corporation market software that measures
site-specific Internet usage.


     Internet User Measurement Services. MediaMetrix, Inc. and NetRatings, Inc.
collect information from a representative sample of Internet users called panels
and extrapolate this data to estimate broad usage patterns across the Internet.



     In addition, we face competition from individual web sites that develop
independent methods of measuring their own audience or from other companies that
develop alternative audience measurement technologies to those already provided
by us. Some of the largest web publishers use internally-developed interactive
marketing software rather than the commercial services or software offered by us
and our competitors.



     In the market for our HitBox services, we currently compete in several
areas such as:



     - price;



     - ease of use;



     - product performance;



     - service; and



     - speed of implementation.



     As we also derive revenue from the sale of advertising on the Internet, we
compete with Internet advertising providers such as major ISP's, content
providers, large web publishers, web search engine and portal companies and
content aggregation companies.


     Many of our current competitors, as well as a number of potential
competitors, have longer operating histories, greater name recognition and
substantially greater financial, technical and marketing resources than we have,
including competitors affiliated with America Online, Microsoft and IBM. Our
current and potential competitors also may have more extensive customer bases
and larger proprietary databases. In addition, current and potential competitors
have established or may establish cooperative relationships among themselves or
with third parties to more effectively distribute their products or to enhance
their product and service offerings.


INTELLECTUAL PROPERTY



     To protect our proprietary rights, we rely generally on copyright,
trademark and trade secret laws and confidentiality agreements or licenses with
employees, consultants, vendors, clients and corporate parties. WebSideStory,
HitBox, StatMarket and Yep.com have been registered as service marks by the U.S.
Patent and Trademark Office, and Yep and Traffic have received a Notice of
Allowance which means these marks should register as soon as the U.S. Patent and
Trademark Office receives copies showing how we use these marks. HitBox has also
been registered in the European Union and in Japan. We have registered with the
United States Copyright Office the copyrights in our web properties, HitBox.com,
Yep.com and StatMarket.com. We also have applied for four patents covering
certain aspects of our technology and business methods.


     Despite these protections, a third party could, without authorization,
disclose, copy or otherwise obtain and use our technology or develop similar
technology or services independently. Our proprietary rights will not prohibit
competitors from developing services similar to ours by development efforts that
do not infringe on our rights. In addition, the laws of some foreign countries
will not protect our proprietary rights to the same extent as do the laws of the
United States, and effective patent, copyright, trademark and trade secret
protection may not be available in these jurisdictions. In order to protect our
intellectual property rights we may institute litigation or other proceedings
against third parties that we believe are infringing our rights. These actions
may be costly and may divert our management's time and attention.

                                       46
<PAGE>   51


     We currently have six patents pending in the United States relating to
web-based multiple-page tracking of visitor paths for both wireline and wireless
Internet access and relating to email tracking. We have also filed four of these
patent applications worldwide. We cannot assure you that our pending, or any
future, patent applications will be granted, that any existing or future patents
will not be challenged, invalidated or circumvented, or that the rights granted
under or any patent that may issue will provide competitive advantages to us.
Many of our current and potential competitors dedicate substantially greater
resources to the protection and enforcement of intellectual property rights,
especially patents. If a blocking patent has issued or issues in the future to a
third party, we would need either to obtain a license to, or to design around,
that patent. We may not be able to obtain a license on acceptable terms, if at
all, or design around the patent, which could harm our ability to provide our
services.



     We pursue the registration of our service marks in the United States and in
other countries although we have not secured registration of all of our marks.
As of May 15, 2000, we had four registered United States service marks, HitBox,
StatMarket, WebSideStory and the Yep.com logo and we have applied for
registration of three additional service marks, The Pulse of the Internet,
Traffic and Yep, which we believe are key to identifying and differentiating our
services from those of our competitors. HitBox is registered as a service mark
in Japan and in the European Union.


     We may, in the future, license our proprietary rights, in particular our
HitBox technology, to third parties. These licensees may fail to abide by
compliance and quality control guidelines with respect to our proprietary rights
or take actions that would severely harm our ability to use our proprietary
rights and our business.

     We attempt to avoid infringing known proprietary rights of third parties in
our product development efforts. It is difficult to proceed with certainty in a
rapidly evolving technological environment in which there exist numerous patent
applications pending, many of which are confidential when filed, with regard to
similar technologies. In addition, the true scope of many recently issued
patents regarding methods of conducting business is very uncertain. If we were
to discover that our technology violates third-party proprietary rights, we
might not be able to obtain licenses or continue offering our services based on
our technology without substantial reengineering. Any efforts to undertake this
reengineering might not be successful, and any necessary licenses might not be
available on commercially reasonable terms, if at all.

     Litigation for claims of infringement might not be avoided or settled
without incurring substantial expenses and damage awards. In addition, any of
these claims, even if not meritorious, could result in the expenditure of
significant financial and managerial resources and could result in injunctions
preventing us from delivering our services based on our technology or licensing
our technology to third parties or clients. These claims could harm our
business.


     In the future, we may seek to license third party technology to be
integrated with our internally-developed technology. We cannot assure you that
third-party technology licenses will be available to us on commercially
reasonable terms. The unavailability of any of these technologies could harm our
business. In addition, by using technology licensed from third parties, we may
be charged with infringement by other parties. Even if we receive broad
indemnification from our licensors, they may not be sufficiently capitalized and
may not be able to indemnify us in the event of infringement, resulting in
substantial exposure to us. Any infringement claims, even if not meritorious,
could result in the expenditure of significant financial and managerial
resources in addition to potential product redevelopment costs and delays, all
of which could harm our business.


UNITED STATES AND FOREIGN GOVERNMENT REGULATION


     There are currently few laws or regulations expressly applicable to the
Internet. Several recently passed federal laws could have an impact on our
business. The Digital Millennium Copyright Act is intended to reduce the
liability of online service providers for listing or linking to third party web
sites that include materials that infringe copyrights or other rights of others.
In order to comply with the Digital Millennium Copyright Act, we have posted the
required information on our web sites and have agreed to remove allegedly
infringing material posted by third parties on our web sites. The Children's
Online Protection Act and the

                                       47
<PAGE>   52


Children's Online Privacy Protection Act are intended to restrict the
distribution of certain materials deemed harmful to children and impose
additional restrictions on the ability of online services to collect user
information from children. In order to comply with the Children's Online Privacy
Protection Act, we recently modified all of our web site registration procedures
to block our receipt of information from those under the age of 13. In addition,
the Protection of Children From Sexual Predators Act of 1998 requires online
service providers to report evidence of violations of federal pornography laws.
Currently, the U.S. Congress is also considering pending legislation which would
significantly expand the authority of the Federal Trade Commission to enforce
the privacy rights of Internet users. If these laws are passed, our privacy
policies and methods might receive additional regulatory scrutiny not previously
required. This legislation may impose significant costs on our business or
subject us to additional liabilities.



     The Federal Trade Commission regulates the collection, use and sharing of
information concerning Internet users. Several state attorneys general enforce
consumer protection laws affecting Internet-based businesses. Regulatory
inquiries and litigation of these types are often expensive and time-consuming.
Several state legislatures have passed laws relating to usage of unsolicited
email, or "spam." In addition, federal, state, local and foreign governmental
organizations also are considering, and may consider in the future, other
legislative and regulatory proposals that would regulate the Internet. Areas of
potential regulation include libel, pricing, privacy, quality of products and
services and intellectual property ownership.



     In the European Union, there is a range of legislation addressing, or
having an impact on, Internet related businesses. In particular, the European
Union adopted the Directive on Electronic Signatures and the Directive on
Electronic Commerce in 1995. These Directives required European Union member
countries to implement their terms into national law by October 24, 1998.
Although some individual European nations have passed laws that go beyond the
minimum requirements of the European Union Directives, many European countries
have not yet implemented any national privacy legislation.



     The 1995 European Union Directive on Data Protection applies to the
processing of personal data which is defined to include collection, storage,
consultation and disclosure of information about identified or identifiable
individuals. Because we do not collect personal data as defined under the
European Union Directives, and because we do not associate the information we do
collect with identified or identifiable individuals, we believe that the data we
collect and provide to our customers does not constitute personal data regulated
by this Directive.



     The governments of other states or foreign countries might attempt to
regulate our transmissions or levy sales or other taxes relating to our
activities. The laws governing the Internet, however, remain largely unsettled,
even in areas where there has been some legislative action. It may take years to
determine whether and how existing laws such as those governing intellectual
property, privacy, libel and taxation apply to the Internet and Internet
advertising. In addition, the growth and development of the market for Internet
commerce may prompt calls for more stringent consumer protection laws, both in
the United States and abroad, that may impose additional burdens on companies
conducting business over the Internet. Our business and financial results could
be materially harmed by the adoption or modification of laws or regulations
relating to the Internet.


     We do not know how courts or governments will interpret both existing and
new laws. New laws or the application of existing laws and regulations may
affect our business and these laws and regulations may be inconsistent. In
addition, our business may be indirectly affected by our clients being subject
to such legislation. Increased regulation of the Internet may decrease the
growth in the use of the Internet, decreasing the demand for our services,
increasing our cost of doing business, or otherwise significantly affect our
business and financial results.

                                       48
<PAGE>   53

EMPLOYEES


     On May 31, 2000, we had 132 employees, including:



     - 49 in sales and marketing;



     - 62 in technology development and operations; and



     - 21 in general administration.


     We have never had a work stoppage, no employees are represented under
collective bargaining agreements and we consider current relations with
employees to be good.

FACILITIES


     Our principal offices currently occupy approximately 40,000 square feet
located at 10182 Telesis Court, 6th Floor, San Diego, California under a lease
that expires in January 2007 and also mandates that we lease approximately
21,000 square feet of additional space at the same site in September 2000. We
believe that our facilities are adequate for our current operations and that
additional space can be obtained if needed.


LEGAL PROCEEDINGS

     We are not currently subject to any material legal proceedings. We may from
time to time become a party to various legal proceedings in the ordinary course
of business.

                                       49
<PAGE>   54

                                   MANAGEMENT

DIRECTORS, EXECUTIVE OFFICERS AND KEY EMPLOYEES


     The following table sets forth certain information about our directors,
executive officers and key employees as of May 31, 2000:



<TABLE>
<CAPTION>
              NAME                AGE                         POSITION                         CLASS(1)
              ----                ---                         --------                         --------
<S>                               <C>    <C>                                                   <C>
John J. Hentrich................  50     President and Chief Executive Officer and Director     III
Blaise P. Barrelet..............  36     Chairman of the Board of Directors and Chief           III
                                         Internet Architect
Michael S. Christian............  39     Senior Vice President and Secretary
Terance A. Kinninger............  44     Senior Vice President and Chief Financial Officer
Meyar Sheik.....................  38     Senior Vice President and Chief Marketing Officer
Thomas H. Stigler...............  43     Senior Vice President, Enterprise Sales and
                                         Business Development
Randall K. Broberg..............  39     General Counsel and Chief Privacy Officer
Benjamin H. Ball(2)(3)..........  34     Director                                                I
Kurt R. Jaggers(2)(3)...........  41     Director                                               II
Walter G. Kortschak(2)(3).......  40     Director                                               II
</TABLE>


------------

(1) Indicates the class of each director. Classes I, II, and III will be up for
    election at the annual meetings of stockholders in 2001, 2002 and 2003,
    respectively, and directors of each class will hold office for three year
    terms.



(2) Member of the compensation committee.



(3) Member of the audit committee.


     John J. Hentrich has served as our President and Chief Executive Officer
since December 1999 and has served as a member of our board of directors since
March 2000. He served as our Senior Vice President and Chief Financial Officer
from November 1999 to December 1999. Prior to joining us, from May 1991 to
November 1999, he was a partner in the San Diego office of Baker & McKenzie
where he specialized in representation of advanced technology enterprises,
chaired the San Diego corporate and securities practice and co-chaired the
national securities practice. Mr. Hentrich holds a B.A. degree in philosophy
from Fordham University, a Ph.D. in philosophy from Yale University and a J.D.
from Yale Law School.


     Blaise P. Barrelet has served as our Chairman of the Board of Directors
since he founded WebSideStory in 1996 and since January 2000 has served as our
Chief Internet Architect. From 1996 until December 1999, he served as our
President and Chief Executive Officer and oversaw all of our Internet technology
development. He served as director of the software division at Tekelec Group,
France, from 1991 to 1993. In 1994, he co-founded Reword Corporation, an
Internet software localization company.



     Michael S. Christian currently serves as our Senior Vice President and
Secretary and has been an officer of the company since February 1998. Mr.
Christian served as a member of our board of directors from June 1999 to March
2000. Prior to joining us, Mr. Christian served as international counsel to
Banque Worms, a French commercial bank, from 1989 to 1994 and was an associate
lawyer with the San Diego office of Baker & McKenzie from 1995 to 1998. Mr.
Christian holds a B.A. degree in literature from the University of California at
San Diego and a J.D. from the Harvard Law School.


     Terance A. Kinninger has served as our Senior Vice President and Chief
Financial Officer since April 2000. Prior to joining us, Mr. Kinninger served as
Senior Vice President of Finance and Operations and Chief Financial Officer of
MetaCreations Corporation, a software company, from July 1995 to January 2000
and was Chief Financial Officer, Senior Vice President, Business Development and
a General Manager of Delphi Information Systems, a software company, from
October 1990 to June 1995. Mr. Kinninger was also previously employed by Coopers
and Lybrand, LLP as a certified public accountant and holds a B.S. degree from
Miami University.

                                       50
<PAGE>   55


     Meyar Sheik has served as our Senior Vice President and Chief Marketing
Officer since he joined us in April 2000. Mr. Sheik served as Vice President
Worldwide Marketing and Strategic Alliances of Supernova, Inc., a software
company, from October 1997 to March 2000 and Vice President Worldwide Marketing
of Proginet Corp., a software company, from June 1994 to July 1997. Mr. Sheik
has also held positions at Legent Corporation, ASYST Software Technologies and
Macmillan Software Company. Mr. Sheik holds a B.S. degree in Electrical
Engineering from the New York Institute of Technology, and an M.B.A. from the
Rochester Institute of Technology.



     Thomas H. Stigler has served as our Senior Vice President, Enterprise Sales
and Business Development since he joined us in February 2000. Mr. Stigler served
as Vice President, Sales and Business Strategy for Digital Lava, Inc., a
software and services company, from November 1995 to September 1999, was an
account executive for Sybase, Inc., a software company, from February 1995 to
November 1995 and was a District Manager for Hitachi Data Systems, Inc. from
January 1993 to February 1995. From December 1980 to January 1993, he served as
an account executive, marketing manager and representative at IBM Corporation.
Mr. Stigler holds a B.S. degree from Northwestern University.



     Randall K. Broberg has served as our General Counsel and Chief Privacy
Officer since joining us in April 2000. Mr. Broberg is an Internet and
intellectual property law specialist. Prior to joining us, he was a shareholder
in the La Jolla, California office of Heller Ehrman White & McAuliffe from
December 1998 to April 2000, specializing in the representation of Internet
companies, and a partner and of counsel at the San Diego office of Baker &
McKenzie from August 1994 to December 1998. Prior to that he was General Counsel
and Director of Corporate Development at Directed Electronics, Inc. Mr. Broberg
holds an A.B. from Stanford University and a J.D. from the University of
Virginia School of Law.


     Benjamin H. Ball has served as a member of our board of directors since
June 1999. Mr. Ball is a founding partner of Francisco Partners, a private
equity investment firm, where he has been employed since October 1999. Prior to
co-founding Francisco Partners, Mr. Ball served as a Vice President for TA
Associates, Inc., a private equity investment firm, from 1997 to 1999. Mr. Ball
holds an A.B. from Harvard College and an M.B.A from Stanford University.

     Kurt R. Jaggers has served as a member of our board of directors since
December 1999. Mr. Jaggers has served as a Managing Director of TA Associates,
Inc., since January 1997, was a Principal there from January 1993 to December
1996 and was Vice President from 1990 to 1992. Mr. Jaggers received a B.S.
degree and an M.S. degree in electrical engineering, followed by an M.B.A. from
Stanford University. He is currently a director of Invitrogen Corporation, a
biotechnology company, as well as several private companies.


     Walter G. Kortschak has served as a member of our board of directors since
June 1999. Mr. Kortschak is a Managing Partner and a Managing Member of various
entities affiliated with Summit Partners, LLC, a private equity capital firm,
where he has been employed since June 1989. Summit Partners, LLC, and its
affiliates manage a number of venture capital funds, including Summit Ventures
V, L.P., Summit V Advisors (QP) Fund, L.P., Summit V Advisors Fund, L.P. and
Summit Investors III, L.P. Mr. Kortschak holds a B.S. in engineering from Oregon
State University, an M.S. in engineering from The California Institute of
Technology and an M.B.A. from the University of California at Los Angeles. Mr.
Kortschak also serves as a member of the board of directors of E-TEK Dynamics,
Inc., an optical networking solutions company, and Somera Communications, Inc.,
a telecommunications equipment company, as well as several private companies.


BOARD COMPOSITION


     Our board of directors currently consists of five members. Prior to the
closing of this offering, our board of directors will be divided into three
classes, as nearly equal in number as possible. Each class upon election and
re-election at each year's annual meeting of stockholders will serve a
three-year term. Our By-laws provide that the authorized number of directors may
be changed only by resolution of the board of directors.


                                       51
<PAGE>   56


     Executive officers are elected by the board of directors on an annual basis
and serve until their successors have been duly elected and qualified. Our
directors have not historically received compensation for serving on our board,
but we reimburse the costs and expenses of attending meetings.


BOARD COMMITTEES

     Our board of directors has established an audit committee and a
compensation committee. The audit committee consists of Messrs. Jaggers,
Kortschak and Ball. The audit committee reviews and monitors our financial
statements and accounting practices, makes recommendations to our board of
directors regarding the selection of independent auditors, reviews the results
and scope of the audit and other services provided by our independent auditors
and reviews and evaluates our audit and control functions.

     The compensation committee consists of Messrs. Jaggers, Kortschak and Ball.
The compensation committee makes decisions concerning and makes recommendations
regarding salaries, benefits and incentive compensation for our employees,
consultants, directors and other persons compensated by our company. The
compensation committee also administers our stock plans.

COMPENSATION COMMITTEE INTERLOCKS AND INSIDER PARTICIPATION

     None of our executive officers serves as a member of the board of directors
of any entity that has one or more of its executive officers serving as a member
of our board of directors or compensation committee. We did not have a
compensation committee during 1999. We appointed our compensation committee in
April 2000.

EXECUTIVE COMPENSATION

     The following table sets forth summary information concerning compensation
awarded to, earned by, or accrued for services rendered to us in all capacities
during the fiscal year ended December 31, 1999 by John J. Hentrich, Blaise P.
Barrelet, Agnes L. Barrelet and Michael S. Christian. These four officers are
referred to as the named executive officers in this prospectus. The compensation
described in this table does not include medical, group life insurance or other
benefits which are available generally to all of our salaried employees, nor
does it include certain perquisites and other personal benefits received.

                           SUMMARY COMPENSATION TABLE


<TABLE>
<CAPTION>
                                                                                          LONG-TERM
                                                                                        COMPENSATION
                                              ANNUAL COMPENSATION              -------------------------------
                                   -----------------------------------------     SECURITY
                                                           ALL OTHER ANNUAL     UNDERLYING        ALL OTHER
   NAME AND PRINCIPAL POSITION     SALARY($)   BONUS($)   COMPENSATION($)(1)   OPTIONS(#)(2)   COMPENSATION($)
   ---------------------------     ---------   --------   ------------------   -------------   ---------------
<S>                                <C>         <C>        <C>                  <C>             <C>
John J. Hentrich, President,
  Chief Executive Officer and
  Director(3)....................  $ 21,000    $     --         $   --           1,854,517          $ --
Blaise P. Barrelet, Chairman and
  Chief Internet Architect(4)....   510,000          --          6,273                  --            --
Agnes L. Barrelet, Vice
  President(5)...................   340,000          --             --                  --            --
Michael S. Christian, Senior Vice
  President and Secretary........   100,000     200,000          7,599                  --            --
</TABLE>


------------
(1) Represents a car allowance.


(2) Includes 1,324,655 shares issuable under an option intended to qualify as an
    incentive stock option under Section 422 of the Internal Revenue Code of
    1986, as amended, and 529,862 shares issuable upon exercise of a warrant.



(3) John Hentrich joined us in November 1999 and was appointed President and
    Chief Executive Officer in December 1999. His current annual salary is
    $275,000.


                                       52
<PAGE>   57


(4) The annual salary for Blaise Barrelet was reduced to $50,000 commencing
    January 1, 2000. See "-- Employment Agreements."



(5) The annual salary for Agnes Barrelet was reduced to $50,000 commencing
    January 1, 2000. See "-- Employment Agreements." Ms. Barrelet served as one
    of our executive officers until January 2000 and as a director until April
    2000. Ms. Barrelet is the spouse of Blaise P. Barrelet, our Chairman and
    Chief Internet Architect.


STOCK OPTION GRANTS

                       OPTION GRANTS IN LAST FISCAL YEAR

     The following table sets forth, for the fiscal year ended December 31,
1999, certain information regarding options granted to each of the named
executive officers:

<TABLE>
<CAPTION>
                                            INDIVIDUAL GRANTS
                        ----------------------------------------------------------
                                              PERCENTAGE
                           NUMBER OF           OF TOTAL
                           SECURITIES      OPTIONS/WARRANTS                 FAIR
                           UNDERLYING         GRANTED TO      EXERCISE     VALUE
                        OPTIONS/WARRANTS      EMPLOYEES       PRICE PER   PRICE ON
                            GRANTED           IN FISCAL         SHARE     DATE OF    EXPIRATION
         NAME                 (#)              YEAR(%)           ($)      GRANT(1)      DATE
         ----           ----------------   ----------------   ---------   --------   ----------
<S>                     <C>                <C>                <C>         <C>        <C>
John J. Hentrich(2)...       529,862             19.8%          $0.21      $3.29      12/20/03
John J. Hentrich(3)...     1,324,655             49.6            1.05       3.29      12/20/09
Blaise P. Barrelet....            --               --              --         --            --
Agnes L. Barrelet.....            --               --              --         --            --
Michael S.
  Christian...........            --               --              --         --            --

<CAPTION>

                             POTENTIAL REALIZABLE VALUE AT
                             ASSUMED ANNUAL RATES OF STOCK
                         PRICE APPRECIATION FOR OPTION TERM($)
                        ---------------------------------------
         NAME               0%            5%            10%
         ----           -----------   -----------   -----------
<S>                     <C>           <C>           <C>
John J. Hentrich(2)...  $1,631,975    $2,007,655    $2,441,015
John J. Hentrich(3)...   2,967,227     5,708,022     9,912,940
Blaise P. Barrelet....          --            --            --
Agnes L. Barrelet.....          --            --            --
Michael S.
  Christian...........          --            --            --
</TABLE>


------------

(1) Represents the deemed fair value for financial reporting purposes.



(2) Includes 529,862 shares issuable under an immediately exercisable warrant.



(3) Includes 1,324,655 shares issuable under an immediately exercisable option
    subject to a right of repurchase that lapses over three years.


                AGGREGATED OPTION EXERCISES IN LAST FISCAL YEAR
                           AND FISCAL YEAR-END VALUES

     The following table sets forth, with respect to each of the named executive
officers, information regarding the number and value of securities underlying
unexercised options held by the named executive officers as of December 31,
1999.


<TABLE>
<CAPTION>
                                                                    NUMBER OF SECURITIES
                                                                   UNDERLYING UNEXERCISED         VALUE OF UNEXERCISED
                            SHARES                 FAIR VALUE         OPTIONS AT FISCAL           IN-THE-MONEY OPTIONS
                          ACQUIRED ON    VALUE      PRICE AT             YEAR-END(#)              AT FISCAL YEAR-END($)
                           EXERCISE     REALIZED   FISCAL YEAR   ---------------------------   ---------------------------
          NAME                (#)         ($)        END(1)      EXERCISABLE   UNEXERCISABLE   EXERCISABLE   UNEXERCISABLE
          ----            -----------   --------   -----------   -----------   -------------   -----------   -------------
<S>                       <C>           <C>        <C>           <C>           <C>             <C>           <C>
John J. Hentrich(2).....         --        $--        $3.29       1,854,517           --       $4,599,199      $     --
Blaise P. Barrelet......         --        --          3.29              --           --               --            --
Agnes L. Barrelet.......         --        --          3.29              --           --               --            --
Michael S. Christian....    104,245        --          3.29         735,022       36,491        2,389,557       118,632
</TABLE>


------------

(1) Represents the deemed fair value for financial reporting purposes.



(2) Includes 1,324,655 shares issuable under an immediately exercisable option
    subject to a right of repurchase that lapses over three years and 529,862
    shares issuable under an immediately exercisable warrant.


                                       53
<PAGE>   58

EMPLOYMENT AGREEMENTS

     The employment with our executives is generally at will. The agreements we
enter into with our employees seek to ensure that we are the sole owner of all
intellectual property and inventions involving the activities or contributions
of our employees.


     We entered into an agreement with John J. Hentrich as of February 2000 in
connection with his employment as President and Chief Executive Officer. The
agreement is for no specified term and calls for a base salary of $275,000
annually. The agreement also provides that Mr. Hentrich is entitled to receive
annual bonuses of $397,782, $502,898 and $120,868 in 2000, 2001 and 2002,
respectively, payable in scheduled monthly installments. Upon the termination of
Mr. Hentrich by the company without cause or constructive termination following
a change-in-control, Mr. Hentrich is entitled to one year's base salary plus an
amount equal to the greater of the prior year's performance bonus and the
estimated current year's bonus. Also, upon a change-in-control, 83,333 of Mr.
Hentrich's unvested shares will vest, and if Mr. Hentrich is terminated without
cause 60 days prior to or after a change-in-control, all of Mr. Hentrich's
shares will vest.



     We have an employment agreement with each of Blaise P. Barrelet, our
Chairman and Chief Internet Architect, and Agnes L. Barrelet, our Vice President
and the spouse of Mr. Barrelet. We currently pay each of them $50,000 annually
plus a bonus as determined by the compensation committee. We also lease
automobiles for each of them. These employment agreements may be terminated at
any time by either party. We provide medical benefits consistent with those
provided to employees generally.



     We have an employment agreement with Michael S. Christian, our Senior Vice
President and Secretary. The agreement is for no specified term, and Mr.
Christian currently earns a base salary of $160,000 annually. We also lease an
automobile for Mr. Christian. This agreement may be terminated at any time by
either party. We provide medical benefits to Mr. Christian consistent with those
provided to employees generally.



     We have an employment agreement with Terance K. Kinninger, our Chief
Executive Officer. The agreement is for no specified term and may be terminated
at any time by either party. Mr. Kinninger currently earns a base salary of
$200,000 and is eligible for an annualized bonus of up to $50,000, contingent
upon reasonable goals established by the Chief Executive Officer. We provide
medical benefits to Mr. Kinninger consistent with those provided to employees
generally. The agreement also provides for the grant of non-statutory options to
purchase 137,500 shares of our common stock at an exercise price of $2.04 per
share. Following a change of control, if Mr. Kinninger is terminated without
cause or if he resigns for good reason, one-half of his unvested options will
vest. In addition, if Mr. Kinninger's employment is terminated within the first
year of employment for any reason other than for defined cause or if he resigns
for good reasons specified in the agreement, up to 44,444 shares will vest.



     We have an employment agreement with Randall K. Broberg, our General
Counsel and Chief Privacy Officer. The agreement is for no specified term and
may be terminated at any time by either party. Mr. Broberg currently earns a
base salary of $170,000. We provide medical benefits to Mr. Broberg consistent
with those provided to employees generally.



     We have an employment agreement with Thomas H. Stigler, our Vice President,
Enterprise Sales and Business Development. The agreement is for no specified
term and may be terminated at any time by either party. Mr. Stigler currently
earns a base salary of $150,000. We provide medical benefits to Mr. Stigler
consistent with those provided to employees generally.



     We have an employment agreement with Meyar Sheik, our Vice President and
Chief Marketing Officer. The agreement is for no specified term and may be
terminated at any time by either party. Mr. Sheik currently earns a base salary
of $175,000 and is also eligible to receive bonus compensation of up to $115,000
based on the achievement of certain financial goals. We provide medical benefits
to Mr. Sheik consistent with those provided to employees generally.


     At the time of commencement of employment, our employees generally execute
an agreement in which they agree that their employment will be at will and that
they will comply with the policies outlined in the

                                       54
<PAGE>   59

Employee Handbook. This agreement also includes a proprietary information and
inventions assignment provision.

STOCK OPTION PLANS

1998 and 1999 Stock Option Plans


     Our 1998 and 1999 Stock Option Plans, referred to as the 1998 and 1999
Option Plans, respectively, provide for the grant of incentive stock options,
which may provide for preferential tax treatment, to our employees, and for the
grant of nonstatutory stock options and stock purchase rights to our employees,
and directors and consultants. There are a total of 183,065 and 53,667 shares
outstanding subject to options granted pursuant to the 1998 Option Plan and the
1999 Option Plan, respectively. These options continue to be governed by the
terms of the plan pursuant to which they were granted, however no additional
options will be granted pursuant to either plan.



2000 Stock Option Plan


     In November 1999, the board adopted our 2000 Equity Incentive Plan,
referred to as the 2000 Incentive Plan, which amended and restated both our 1998
Option Plan and our 1999 Option Plan. A total of 3,973,964 shares of common
stock are currently reserved for issuance pursuant to the 2000 Incentive Plan
and upon the effectiveness of this offering, and at the end of each quarter,
this share reserve automatically increases by the lesser of the following:

     - 17.5% of our outstanding shares; and


     - an amount to be determined by our board of directors.



     The 2000 Incentive Plan provides for the grant of options to our directors,
officers and key employees, and our consultants and certain of our advisors.
Options to purchase 873,465 shares under the 2000 Incentive Plan are currently
outstanding, and 1,775,844 shares remain available for issuance pursuant to the
2000 Incentive Plan.


     The 2000 Incentive Plan permits the granting of options intended to qualify
as incentive stock options within the meaning of Section 422 of the Internal
Revenue Code to employees (including officers and employee directors) and
nonstatutory stock options to employees (including officers and employee
directors), directors and consultants (including non-employee directors). In
addition, the 2000 Incentive Plan permits the granting of stock bonuses and
rights to purchase restricted stock. No person is eligible to be granted options
covering more than 8 million shares of common stock in any calendar year.


     The 2000 Incentive Plan is administered by a committee appointed by our
board of directors called the Compensation Committee. Subject to the limitations
set forth in the 2000 Incentive Plan, the board has the authority to select the
persons to whom grants are to be made, to designate the number of shares to be
covered by each stock award, to determine whether an option is to be an
incentive stock option or a nonstatutory stock option, to establish vesting
schedules, to specify the option exercise price and the type of consideration to
be paid upon exercise and, subject to certain restrictions, to specify other
terms of stock awards.


     The maximum term of options granted under the 2000 Incentive Plan is ten
years. The aggregate fair market value, determined at the time of grant, of the
shares of common stock with respect to which incentive stock options are
exercisable for the first time by an optionee during any calendar year (under
all of our incentive plans) may not exceed $100,000 or the options or portion
thereof which exceed such limit (according to the order in which they are
granted) shall be treated as nonstatutory stock options. Stock options granted
under the 2000 Incentive Plan are generally non-transferable. Options expire
three months after the termination of an optionee's service. In general, if an
optionee is permanently disabled or dies during his or her service, such
person's options may be exercised up to 12 months following such disability and
18 months following such death.

                                       55
<PAGE>   60

     The exercise price of options granted under the 2000 Incentive Plan is
determined by the board of directors in accordance with the guidelines set forth
in the 2000 Incentive Plan. The exercise price of an incentive stock option
cannot be less than 100% of the fair market value of the common stock on the
date of the grant. The exercise price of a nonstatutory stock option cannot be
less than 85% of the fair market value of the common stock on the date of grant.
Options granted under the 2000 Incentive Plan vest at the rate specified in the
option agreement. The exercise price of incentive stock options granted to any
person who at the time of grants owns stock representing more than 10% of the
total combined voting power of all classes of our capital stock must be at least
110% of the fair market value of such stock on the date of grant and the term of
such incentive stock options cannot exceed five years.

     Any stock bonuses or restricted stock purchase awards granted under the
2000 Incentive Plan shall be in such form and will contain such terms and
conditions as the board deems appropriate. The purchase price under any
restricted stock purchase agreement will not be less than 85% of the fair market
value of our common stock on the date of grant. Stock bonuses and restricted
stock purchase agreements awarded under the 2000 Incentive Plan are generally
transferable.

     Pursuant to the 2000 Incentive Plan, shares subject to stock awards that
have expired or otherwise terminated without having been exercised in full
become available for grant, but exercised shares repurchased by us pursuant to a
right of repurchase will not then become available for grant.

     Upon certain changes in control, all outstanding stock awards under the
2000 Incentive Plan must either be assumed or substituted for by the surviving
entity. In the event the surviving entity does not assume or substitute for such
stock awards, such stock awards will be accelerated and then terminated to the
extent not exercised prior to such change in control.

     The board has the authority to amend or to terminate the 2000 Incentive
Plan as long as such action does not adversely affect any outstanding option,
stock purchase right or stock bonus and provided that stockholder approval shall
be required to the extent required by applicable law. The existence of the 2000
Incentive Plan does not affect the board's ability to grant other incentives or
compensation pursuant to other authority.

2000 EMPLOYEE STOCK PURCHASE PLAN


     In April 2000, we adopted the 2000 Employee Stock Purchase Plan, or
Purchase Plan. A total of 500,000 shares of common stock have been reserved for
issuance under the Purchase Plan. This share reserve shall automatically
increase each year, based upon a formula, equal to the lesser of 200,000 shares
or an amount determined by the board. The Purchase Plan is intended to qualify
as an employee stock purchase plan within the meaning of Section 423 of the
Internal Revenue Code. Under the Purchase Plan, the board may authorize
participation by eligible employees, including officers, in periodic offerings
following the commencement of the Purchase Plan.



     Unless otherwise determined by the board, employees are eligible to
participate in the Purchase Plan only if they are employed by us or our
subsidiary designated by the board for at least 20 hours per week and are
customarily employed by us or our subsidiary designated by the board for at
least five months per calendar year. Employees who participate in an offering
may have up to 15% of their earnings withheld pursuant to the Purchase Plan. The
amount withheld is then used to purchase shares of the common stock on specified
dates determined by the board. The price of common stock purchased under the
Purchase Plan will be equal to 85% of the lower of the fair market value of the
common stock at the commencement date of each offering period or the relevant
purchase date. Employees may end their participation in the offering at any time
during the offering period and participation ends automatically on termination
of employment.


     In the event of a merger, reorganization, consolidation or liquidation, the
board has discretion to provide that each right to purchase common stock will be
assumed or an equivalent right will be substituted by the successor corporation
or the board may provide for all sums collected by payroll deductions to be
applied to purchase stock immediately prior to such merger or other transaction.
The board has the authority to amend

                                       56
<PAGE>   61

or terminate the Purchase Plan, provided, however, that no such action may
adversely affect any outstanding rights to purchase common stock.

401(K) PLAN

     We provide a Basic Savings Plan, or 401(k) Plan, that covers our full-time
employees located in the United States. Our 401(k) Plan is intended to qualify
under Section 401(k) of the Internal Revenue Code of 1986, as amended, so that
contributions to our 401(k) Plan by employees or by us, and the investment
earnings thereon, are not taxable to employees until withdrawn from our 401(k)
Plan. If our 401(k) Plan qualifies under Section 401(k) of the Internal Revenue
Code of 1986, as amended, contributions by us, if any, will be deductible by us
when made.

     Pursuant to our 401(k) Plan, employees may elect to reduce their current
compensation by up to the statutorily prescribed annual limit of $10,500 in 2000
and to have the amount of such reduction contributed to our 401(k) Plan. Our
401(k) Plan permits, but does not require, additional matching contributions to
our 401(k) Plan by us on behalf of all participants in our 401(k) Plan. To date,
we have not made any matching contributions to our 401(k) Plan.

INDEMNIFICATION OF DIRECTORS AND EXECUTIVE OFFICERS AND LIMITATION ON LIABILITY


     Our By-laws provide that we shall indemnify our directors and executive
officers and may indemnify other employees and agents to the fullest extent
permitted by Delaware law. We are also empowered under our By-laws to enter into
indemnification agreements with our directors and officers and to purchase
insurance on behalf of any person we are required or permitted to indemnify.
Pursuant to this provision, we have entered into indemnification agreements with
each of our directors and executive officers, Agnes Barrelet, our Vice
President, and John Burke, our Corporate Controller.


     In addition, our Amended and Restated Certificate of Incorporation provides
that our directors will not be personally liable to us or our stockholders for
monetary damages for any breach of fiduciary duty as a director, except for
liability:

     - for any breach of the director's duty of loyalty to us or its
       stockholders;

     - for acts or omissions not in good faith or which involve intentional
       misconduct or a knowing violation of law;

     - under Section 174 of the Delaware General Corporation Law; or

     - for any transaction from which the director derives an improper personal
       benefit.

     Our Amended and Restated Certificate of Incorporation also provides that if
the Delaware General Corporation Law is amended after the approval by our
stockholders of the restated certificate of incorporation to authorize corporate
action further eliminating or limiting the personal liability of directors, then
the liability of our directors shall be eliminated or limited to the fullest
extent permitted by the Delaware General Corporation Law. This limitation of
liability does not apply to liabilities arising under the federal securities
laws or state or federal environmental laws and does not affect the availability
of equitable remedies such as injunctive relief or rescission.

     We maintain directors' and officers' liability insurance and intend to
continue to maintain this insurance in the future.

                                       57
<PAGE>   62

                              CERTAIN TRANSACTIONS

EXECUTIVE EMPLOYMENT AGREEMENTS

     In November 1999, John J. Hentrich joined us as our Chief Financial
Officer, then later became our Chief Executive Officer and President. In
connection with his employment, he was granted options to purchase 1,324,655
shares of common stock at $1.05 per share and a warrant for 529,862 shares of
common stock exercisable for $0.21 per share. In February 2000, he exercised his
warrant and paid with a promissory note. In January 2000 he exercised his
options and also paid with a promissory note.


     On April 10, 2000 we entered into an employment agreement with Terance A.
Kinninger, our Senior Vice President and Chief Financial Officer. We currently
pay Mr. Kinninger $200,000 annually plus a bonus of up to $50,000 contingent
upon reasonably established goals established by our chief executive officer.
The agreement also provides for the grant of non-statutory options to purchase
137,500 shares of our common stock at an exercise price of $2.04 per share.


MANAGEMENT INDEBTEDNESS

     On January 3, 2000, Mr. Hentrich delivered a promissory note in favor of
our company in the principal amount of $111,271 as consideration for the
purchase of our common stock. The note bears interest at 6.5% per annum and is
due and payable on January 3, 2003.

     On February 28, 2000, Mr. Hentrich delivered a promissory note in favor of
our company in the principal amount of approximately $1.4 million as
consideration for the purchase of our common stock. The note bears interest at
6.5% per annum and is due and payable on February 27, 2004. The principal plus
accrued interest is forgiven in 24 equal monthly installments commencing April
1, 2000 and ending on March 1, 2002 provided Mr. Hentrich remains employed with
our company.

     On March 23, 2000, Mr. Hentrich delivered a promissory note in favor of our
company in the principal amount of $69,735 as consideration for the purchase of
our common stock. The note bears interest at 6.5% per annum and is due and
payable on March 23, 2003.

FINANCING TRANSACTION


     In June 1999, we issued an aggregate of 15,034,712 shares of our
convertible redeemable preferred stock and 100 shares of our redeemable
preferred stock to various entities affiliated with TA Associates, Inc. and
Summit Partners, LLC, in exchange for 2,088,154 shares of common stock of the
Company and $5 million in cash. These investors previously purchased the common
stock for $25 million from Blaise Barrelet, our Chairman and Chief Internet
Architect, Agnes Barrelet, one of our directors at the time and the spouse of
Mr. Barrelet, and Michael Christian, our Senior Vice President and Secretary.
Kurt Jaggers, one of our directors, is a managing director of TA Associates,
Inc. Walter Kortschak another of our directors, is a managing member of Summit
Partners, LLC. Upon the closing of this offering, each outstanding share of
convertible redeemable preferred stock will be converted into approximately 0.47
shares of common stock and each outstanding share of redeemable preferred stock
will be redeemed for $150,000 per share. In connection with this transaction,
Mr. Christian was paid a bonus of $200,000.



     For financial reporting purposes, we have treated the purchase of common
stock from Mr. Barrelet, Mrs. Barrelet and Mr. Christian and the contribution of
the stock to us as a repurchase of the common stock by us. The excess of the
purchase price of the common stock over the original issuance cost of the common
stock has been recorded as a charge to retained earnings. The aggregate
consideration to us of $29,697,000 ($30,000,000, net of issuance costs of
$303,000) has been allocated to the two series of securities based on their
relative fair values at the time of issuance. The value ascribed to the
redeemable preferred stock of $8,170,000 ($8,253,000, net of issuance costs of
$83,000) is based on its present value, as the redeemable preferred stock is
redeemable for $15,000,000 on June 18, 2005 but is not convertible and has no
stated interest or dividend rights. The value ascribed to the convertible
redeemable preferred stock of $21,527,000


                                       58
<PAGE>   63


($21,747,000, net of issuance costs of $220,000) is based on the fair value
implied by the total consideration paid and the conversion rate into which the
preferred stock is convertible into common stock.



     In December 1999, our board of directors approved a change in the
conversion rate into which the convertible redeemable preferred stock is
convertible into common stock from one-to-0.1667 to one-to-0.4698. This change
was made for no consideration, as business factors that were present at the time
of the original investment were identified shortly after consummation of the
transaction and reflected in the adjusted conversion rate. The number of common
shares into which the convertible redeemable preferred stock was convertible was
2,505,785 before the change in the conversion rate and 7,064,850 after the
change.



     In June 2000, we agreed to issue 1,754,034 additional shares of our
convertible redeemable preferred stock and 11.66667 additional shares of our
redeemable preferred stock to various entities affiliated with TA Associates,
Inc. and Summit Partners, LLC, in exchange for cash proceeds of $3.5 million.
For a purchase price of $10,000, we also issued to those investors warrants to
purchase the number of shares of our common stock equal to $1,750,000 divided by
the conversion price of the convertible redeemable preferred stock in effect on
the date of exercise, for an aggregate exercise price of $1,750,000. Our
convertible redeemable preferred stock and our redeemable preferred stock is
redeemable by the holders under certain conditions as described in Note 5 to the
consolidated financial statements. Assuming completion of the issuance of
additional shares of preferred stock, the additional convertible redeemable
preferred stock will be redeemable at $1.75 million, or $0.9977 per share, and
the additional redeemable preferred stock will be redeemable at $1.75 million,
or $150,000 per share.


                                       59
<PAGE>   64

                             PRINCIPAL STOCKHOLDERS

     The following table contains information about the beneficial ownership of
our common stock before and after our initial public offering for:

     - each stockholder known by us to own beneficially more than 5% of the
       common stock;

     - each of our directors;

     - each of our named executive officers; and

     - all directors and executive officers as a group.


     The percentage of ownership in the following table is based on 23,635,457
shares of common stock outstanding on May 31, 2000, as adjusted to reflect the
conversion of all outstanding shares of convertible redeemable preferred stock
upon the closing of this offering. The table assumes no exercise of the
underwriters' over-allotment option.



     Beneficial ownership is determined in accordance with the rules of the
Securities and Exchange Commission. Except as indicated by footnote and subject
to community property laws where applicable, to our knowledge the persons named
in the table below have sole voting and investment power with respect to all
shares of common stock shown as beneficially owned by them. In computing the
number of shares beneficially owned by a person and the percentage ownership of
that person, shares of common stock subject to options or warrants held by that
person that are currently exercisable or will become exercisable within 60 days
after May 31, 2000 are deemed outstanding, while such shares are not deemed
outstanding for purposes of computing percentage ownership of any other person.



<TABLE>
<CAPTION>
                                                                                  PERCENTAGE OF
                                                                                   COMMON STOCK
                                                                                   OUTSTANDING
                                                           NUMBER OF SHARES    --------------------
                                                             BENEFICIALLY       BEFORE      AFTER
                   BENEFICIAL OWNER(1)                          OWNED          OFFERING    OFFERING
                   -------------------                     ----------------    --------    --------
<S>                                                        <C>                 <C>         <C>
Blaise P. Barrelet(2)....................................     14,516,091         61.4%      50.7 %
Agnes L. Barrelet(2).....................................     14,516,091         61.4%      50.7 %
John J. Hentrich(3)......................................      1,854,516          7.8%       6.5 %
Michael S. Christian(4)..................................        771,511          3.2%       2.6 %
Benjamin H. Ball(5)......................................          8,207*         .03%        .03%
  One Maritime Plaza, Suite 2500
  San Francisco, CA 94111
Kurt R. Jaggers(6).......................................      3,532,425         14.9%      12.3 %
  TA Associates, Inc.
  125 High Street, High Street Tower
  Suite 2500
  Boston, MA 02110
Walter G. Kortschak(7)...................................      3,532,425         14.9%      12.3 %
  Summit Partners, LLC
  499 Hamilton Avenue, Suite 200
  Palo Alto, CA 94301
Entities affiliated with Summit Partners, LLC(8).........      3,532,425         14.9%      12.3 %
  499 Hamilton Avenue, Suite 200
  Palo Alto, CA 94301
Entities affiliated with TA Associates, Inc.(9)..........      3,532,425         14.9%      12.3 %
  125 High Street, High Street Tower
  Suite 2500
  Boston, MA 02110
All executive officers and directors as a group (9
  persons)(10)...........................................     24,206,968          100%      84.5 %
</TABLE>


------------
  * Represents beneficial ownership of less than 1% of the outstanding shares of
    common stock.

 (1) Unless otherwise indicated, the address for each person or entity named
     below is c/o WebSideStory, Inc., 10182 Telesis Court, 6th Floor, San Diego,
     California 92121.
                                       60
<PAGE>   65


 (2) Includes 11,846,499 shares held by Blaise P. Barrelet, our Chairman and
     Chief Internet Architect, and 2,669,592 shares held by Agnes L. Barrelet,
     one of our Vice Presidents and the spouse of Blaise P. Barrelet.


 (3) Includes 1,324,654 shares subject to a right of repurchase in favor of the
     company which right lapses over time or upon the occurrence of certain
     events.

 (4) Includes 33,333 shares issued upon exercise of options and 738,178 shares
     that are currently exercisable or will become exercisable within 60 days
     after                .


 (5) Until October 1999, Mr. Ball was a Vice President of TA Associates, Inc.
     and retains pecuniary interest in 8,207 shares held by TA Investors LLC.
     Mr. Ball does not have voting or dispositive power with respect to any
     other of the shares owned by the TA funds and disclaims beneficial
     ownership of these shares.



 (6) Mr. Jaggers, one of our directors, is a Managing Director of TA Associates,
     Inc. Mr. Jaggers does not have voting or dispositive power with respect to
     the shares owned by the TA funds and disclaims beneficial ownership of
     these shares, except to the extent of 4,880.8387 shares of convertible
     preferred and .032464 shares of redeemable preferred which he owns through
     TA Investors LLC.



 (7) Mr. Kortschak, one of our directors, is a managing member of Summit
     Partners, LLC, which is the general partner of Summit Partners, V, L.P.,
     which is the general partner of each of the following funds: Summit
     Ventures V, L.P. and Summit V Companion Fund, L.P. Summit Partners, LLC is
     also the general partner of each of the following funds: Summit V Advisors
     Fund, L.P. and Summit V Advisors Fund (QP), L.P. Mr. Kortschak is also a
     general partner of Summit Investors III, L.P., which owns stock in our
     company. Summit Partners, LLC, through an investment committee, has voting
     and dispositive power with respect to shares owned by the Summit funds. Mr.
     Kortschak is a member of the investment committee of Summit Partners, LLC.
     Mr. Kortschak does not have voting or dispositive power with respect to the
     shares owned by the Summit Funds and disclaims beneficial ownership of
     these shares.



 (8) Includes 2,619,840 shares held by Summit Ventures V, L.P., 609,882 shares
     held by Summit V Companion Fund, L.P., 56,558 shares held by Summit V
     Advisors Fund, L.P., 185,075 shares held by Summit V Advisors Fund (QP),
     L.P. and 61,070 shares held by Summit Investors III, L.P. each of which is
     an affiliate of Summit Partners, LLC. Summit Partners V, L.P. is the
     general partner of each of Summit Ventures V, L.P. and Summit V Companion
     Fund, L.P. Summit Partners, LLC is the general partner of each of Summit
     Partners V, L.P., Summit V Advisors Fund (QP), L.P. and Summit V Advisors
     Fund, L.P. Summit Partners, LLC through an investment committee, exercises
     sole voting and investment power with respect to the shares owned by the
     Summit funds. Mr. Kortschak is a member of the investment committee of
     Summit Partners, LLC.



 (9) Includes 2,878,524 shares held by TA/Advent VIII L.P., 541,639 shares held
     by Advent Atlantic and Pacific III L.P., 54,692 shares held by TA
     Executives Fund LLC and 57,570 shares held by TA Investors LLC. TA/Advent
     VIII L.P., Advent Atlantic and Pacific III L.P., TA Executives Fund LLC and
     TA Investors LLC are part of an affiliated group of investment
     partnerships. The general partner of TA/ Advent VIII L.P. is TA Associates
     VIII LLC. The general partner of Advent Atlantic and Pacific III L.P. is TA
     Associates AAP III Partners L.P. TA Associates, Inc. is the general partner
     of TA Associates AAP III Partners L.P. and is the sole manager of TA Advent
     VIII, LLC, TA Executives Fund LLC and TA Investors LLC. Each entity listed
     above has sole voting power for the shares it holds.


(10) Includes shares described in the notes above, as applicable.

                                       61
<PAGE>   66

                          DESCRIPTION OF CAPITAL STOCK


     Immediately following the closing of this offering and the filing of our
restated certificate of incorporation, our authorized capital stock will consist
of 100,000,000 shares of common stock, $0.001 par value per share, and
10,000,000 shares of preferred stock, $0.001 par value per share. As of May 31,
2000, after giving effect to the conversion of all outstanding preferred stock
into common stock upon the closing of this offering, there were outstanding
23,635,457 shares of common stock held of record by 13 stockholders and
outstanding options to purchase 2,354,334 shares of common stock.


COMMON STOCK


     The holders of common stock are entitled to one vote per share on all
matters to be voted on by the stockholders. Subject to preferences that may be
applicable to any outstanding shares of preferred stock, holders of common stock
are entitled to receive ratably such dividends as may be declared by the board
of directors out of funds legally available therefor. In the event of our
liquidation, dissolution or winding up, holders of common stock are entitled to
share ratably in all assets remaining after payment of liabilities and the
liquidation preferences of any outstanding shares of preferred stock. Holders of
common stock have no preemptive, conversion, subscription or other rights. There
are no redemption or sinking fund provisions applicable to the common stock. All
outstanding shares of common stock are, and all shares of common stock to be
outstanding upon completion of this offering will be validly issued, fully paid
and nonassessable.


PREFERRED STOCK


     Upon the closing of this offering, all outstanding shares of our
convertible redeemable preferred stock will be converted into shares of common
stock, and we will redeem all outstanding shares of our redeemable preferred
stock. Following the conversion and redemption, our certificate of incorporation
will be amended and restated to delete all references to these shares of
preferred stock. Under the restated certificate of incorporation, the board has
the authority, without further action by stockholders, to issue up to 5 million
shares of preferred stock in one or more series. In addition, our board may fix
the rights, preferences and privileges, of any preferred stock it determines to
issue. These rights may include items such as a preferential return on our
liquidation, the right to receive dividends if declared by the board of
directors, the right to protection from dilutive issuances of securities, or the
right to approve certain corporate actions. Any or all of these rights may be
superior to the rights of the common stock. Preferred stock could thus be issued
quickly with terms calculated to delay or prevent a change in our control or to
make removal of our management more difficult. Additionally, our issuance of
preferred stock may decrease the market price of our common stock. At present,
we have no plans to issue any shares of preferred stock.


REGISTRATION RIGHTS


     The holders of shares of our convertible redeemable preferred stock and the
holder of a warrant to purchase 13,333 shares of our common stock are entitled
to certain registration rights with respect to the registration under the
Securities Act of the common stock into which those shares are convertible.
These rights are provided for under the terms of a registration rights agreement
between us and the holders of the registrable securities. Beginning one year
following the date of this prospectus, holders of a majority of the then
outstanding registrable securities may require on up to two occasions that we
register for public resale all or any portion of their registrable securities
(representing offering proceeds aggregating not less than $20 million for an
initial public offering or $10 million otherwise). We need not register these
shares if the requested registration would occur within six months following the
effective date of any other registration statement we have filed. Also, we may
defer the registration of these shares for up to 120 days if, in the good faith
judgment of our board of directors, it would be seriously detrimental to us and
our stockholders for the registration statement to be filed or if there is a
valid business purpose or reason for delaying filing or effectiveness.
Furthermore, in the event we elect to register any of our shares of common stock
for purposes of effecting any public offering, the holders of registrable
securities are entitled to include their shares of common stock in the
registration, but we may limit the number of shares proposed to be registered in
view of


                                       62
<PAGE>   67

market conditions. All expenses in connection with any registration, other than
underwriting fees, discounts and commissions, will be borne by us.

ANTI-TAKEOVER PROVISIONS

Delaware Law

     We are governed by the provisions of Section 203 of the Delaware Law. In
general, Section 203 prohibits a public Delaware corporation from engaging in a
"business combination" with an "interested stockholder" for a period of three
years after the date of the transaction in which the person became an interested
stockholder, unless the business combination is approved in a prescribed manner.
A "business combination" includes mergers, asset sale or other transactions
resulting in a financial benefit to the stockholder. An "interested stockholder"
is a person who, together with affiliates and associates, owns (or within three
years, did own) 15% or more of the corporation's voting stock. The statute could
have the effect of delaying, deferring or preventing a change in our control.


Charter and By-law Provisions



     Our By-laws provide that special meetings of our stockholders may be called
only by the Chairman of the board of directors, our chief executive officer or
by the board of directors pursuant to a resolution adopted by a majority of the
total number of authorized directors. Our restated certificate of incorporation
also specifies that the authorized number of directors may be changed only by
resolution of the board of directors and does not include a provision for
cumulative voting for directors. Under cumulative voting, a minority stockholder
holding a sufficient percentage of a class of shares may be able to ensure the
election of one or more directors. These and other provisions contained in our
restated certificate of incorporation and By-laws could delay or discourage
certain types of transactions involving an actual or potential change in control
of us or our management (including transactions in which stockholders might
otherwise receive a premium for their shares over then current prices) and may
limit the ability of stockholders to remove current management or approve
transactions that stockholders may deem to be in their best interests and,
therefore, could adversely affect the price of our common stock.


TRANSFER AGENT AND REGISTRAR


     The transfer agent and registrar for our common stock is Equiserve Trust
Company, 525 Washington Boulevard, Suite 4691, Jersey City, New Jersey 07310.


                                       63
<PAGE>   68

                        SHARES ELIGIBLE FOR FUTURE SALE

     Prior to this offering, there has been no market for our common stock, and
we cannot assure you that a significant public market for our common stock will
develop or be sustained after this offering. As described below, no shares
currently outstanding will be available for sale immediately after this offering
due to certain contractual restrictions on resale. Sales of substantial amounts
of our common stock in the public market after the restrictions lapse could
adversely affect the prevailing market price and our ability to raise equity
capital in the future.


     Upon completion of this offering, we will have outstanding 28,635,457
shares of common stock, assuming no exercise of the underwriters' over-allotment
option and no exercise of outstanding options. Of these shares, all of the
shares sold in this offering will be freely tradable without restriction under
the Securities Act unless purchased by our affiliates.


     The remaining 23,635,457 shares of common stock held by existing
stockholders are restricted securities. Restricted securities may be sold in the
public market only if registered or if they qualify for an exemption from
registration described below under Rules 144, 144(k) or 701 promulgated under
the Securities Act.

     As a result of the lock-up agreements and the provisions of Rules 144,
144(k) and 701 described below, these restricted shares will be available for
sale in the public market as follows:


     - no shares may be sold prior to 180 days from the date of this prospectus;



     - 22,310,802 shares will have been held long enough to be sold under Rule
       144 or Rule 701 between 181 and 365 days after the date of this
       prospectus, however the resale of these restricted shares will be limited
       by volume and other resale restrictions under Rule 144 because the
       holders of these shares are our affiliates; and



     - 23,635,457 shares will have been held long enough to be sold under Rule
       144 or Rule 701 following one year after the date of this prospectus,
       however the resale of certain of these restricted shares will be limited
       by volume and other resale restrictions because the holders of certain of
       these shares are our affiliates.



     All holders of the Rule 701 shares are required to wait until 90 days after
the prospectus before selling these shares. However, all shares issued under
Rule 701 are subject to lock-up arrangements and will become eligible for sale
only when the lock-up agreements expire.



LOCK-UP ARRANGEMENTS



     Holders of a total of 23,635,457 shares of common stock (including
preferred stock convertible into common stock and including all stock held by
executive officers and directors), and options to purchase a total of 2,035,177
shares of common stock have agreed not to sell or otherwise dispose of any
unrestricted shares of common stock for a period of 180 days after the date of
this prospectus without the prior written consent of FleetBoston Robertson
Stephens Inc. In addition, all options granted under our equity incentive plans
are subject to similar lock-up arrangements pursuant to agreements between the
optionees and us.


RULE 144

     In general, under Rule 144, a person who has beneficially owned restricted
securities for at least one year would be entitled to sell within any
three-month period a number of shares that does not exceed the greater of:


     - 1% of the number of shares of our common stock then outstanding which
       will equal approximately 286,355 shares immediately after this offering;
       or


     - the average weekly trading volume of our common stock on the Nasdaq
       National Market during the four calendar weeks preceding the filing of a
       notice on Form 144 with respect to the sale.

                                       64
<PAGE>   69

     Sales under Rule 144 are also subject to manner-of-sale provisions and
notice requirements and to the availability of current public information about
us.

     Under Rule 144(k), a person who is not deemed to have been one of our
affiliates at any time during the 90 days preceding a sale, and who has
beneficially owned the shares proposed to be sold for at least two years is
entitled to sell such shares without complying with the manner of sale, public
information, volume limitation or notice provisions of Rule 144 discussed above.

RULE 701

     In general, under Rule 701, any of our employees, consultants or advisors
who purchases or receives shares from us in connection with a compensatory stock
purchase plan or option plan or other written agreement will be eligible to
resell their shares beginning 90 days after the date of this prospectus. Non-
affiliates will be able to sell their shares subject only to the manner-of-sale
provisions of Rule 144. Affiliates will be able to sell their shares without
compliance with the holding period requirements of Rule 144.

REGISTRATION RIGHTS


     Upon completion of this offering, the holders of 7,078,183 shares of our
common stock will be entitled to rights with respect to the registration of
their shares under the Securities Act. See "Description of Capital
Stock -- Registration Rights." Except for shares purchased by affiliates,
registration of their shares under the Securities Act would result in such
shares becoming freely tradable without restriction under the Securities Act
immediately upon the effectiveness of the registration.


STOCK OPTIONS


     Immediately after this offering, we intend to file a registration statement
under the Securities Act covering the shares of common stock reserved for
issuance upon exercise of outstanding options and options available for grant.
The registration statement is expected to be filed and become effective as soon
as practicable after the closing of this offering. Accordingly, shares
registered under the registration statement will, subject to Rule 144 volume
limitations applicable to affiliates, be available for sale in the open market
beginning 180 days after the effective date of the registrant statement of which
this prospectus is a part upon completion of the lock-up period described above.


                                       65
<PAGE>   70

                                  UNDERWRITING

     The underwriters named below, acting through their representatives,
FleetBoston Robertson Stephens Inc., U.S. Bancorp Piper Jaffray Inc. and William
Blair & Company, L.L.C., have severally agreed with us, subject to the terms and
conditions of the underwriting agreement, to purchase from us the number of
shares of common stock set forth below opposite their respective names. The
underwriters are committed to purchase and pay for all shares if any are
purchased.


<TABLE>
<CAPTION>
                                                              NUMBER OF
                        UNDERWRITERS                           SHARES
                        ------------                          ---------
<S>                                                           <C>
FleetBoston Robertson Stephens Inc..........................
U.S. Bancorp Piper Jaffray Inc. ............................
William Blair & Company, L.L.C. ............................
                                                               -------
  Total.....................................................
                                                               =======
</TABLE>


     The representatives have advised us that the underwriters propose to offer
the shares of common stock to the public at the public offering price set forth
on the cover page of this prospectus and to certain dealers at that price less a
concession of not in excess of $     per share, of which $          may be
reallowed to other dealers. After this offering, the public offering price,
concession and reallowance to dealers may be reduced by the representatives. No
such reduction shall change the amount of proceeds to be received by us as set
forth on the cover page of this prospectus. The common stock is offered by the
underwriters as stated herein, subject to receipt and acceptance by them and
subject to their right to reject any order in whole or in part.


     Prior to this offering, there has been no public market for the common
stock. Consequently, the public offering price for the common stock offered by
this prospectus has been determined through negotiations among the
representatives and us. The factors considered in these negotiations included
prevailing market conditions, certain of our financial information, market
valuations of other companies that we and the representatives believe to be
comparable to us, estimates of our business potential and the present state of
our development.


     The underwriters have advised us that they do not expect sales to
discretionary accounts to exceed five percent of the total number of shares
offered.

Over-Allotment Option


     We have granted to the underwriters an option, exercisable during the
30-day period after the date of this prospectus, to purchase up to 750,000
additional shares of common stock to cover over-allotments, if any, at the
public offering price less the underwriting discount set forth on the cover page
of this prospectus. If the underwriters exercise their over-allotment option to
purchase any of the additional 750,000 shares of common stock, the underwriters
have severally agreed, subject to certain conditions, to purchase approximately
the same percentage thereof as the number of shares to be purchased by each of
them bears to the total number of 5,000,000 shares of common stock offered in
this offering. If purchased, these additional shares will be sold by the
underwriters on the same terms as those on which the shares offered hereby are
being sold. We will be obligated, pursuant to the over-allotment option, to sell
shares to the underwriters to the extent the over-allotment option is exercised.
The underwriters may exercise the over-allotment option only to cover
over-allotments made in connection with the sale of the shares of common stock
offered in this offering.



     The following table summarizes the compensation to be paid to the
underwriters by us, which is equal to 7% of the initial public offering price of
the common stock sold by us in this offering.


<TABLE>
<CAPTION>
                                                                         TOTAL
                                                                 ----------------------
                                                                  WITHOUT       WITH
                                                       PER         OVER-        OVER-
                                                      SHARE      ALLOTMENT    ALLOTMENT
                                                     --------    ---------    ---------
<S>                                                  <C>         <C>          <C>
Underwriting Discounts and Commissions payable by
  WebSideStory.....................................
</TABLE>

                                       66
<PAGE>   71


     We estimate expenses payable by us in connection with this offering, other
than the underwriting discounts and commissions referred to above, will be
approximately $2.0 million.


Indemnity

     The underwriting agreement contains covenants of indemnity between the
underwriters and us against certain civil liabilities, including liabilities
under the Securities Act, and liabilities arising from breaches of
representations and warranties contained in the underwriting agreement.

Lock-Up Agreements


     Each of our executive officers and directors and substantially all of our
other stockholders have agreed, subject to specified exceptions, not to offer to
sell, contract to sell, or otherwise sell, dispose of, loan, pledge or grant any
rights with respect to any shares of common stock or any options or warrants to
purchase any shares of common stock, or any securities convertible into or
exchangeable for shares of common stock owned as of the date of this prospectus
or thereafter acquired directly by those holders or with respect to which they
have the power of disposition, without the prior written consent of FleetBoston
Robertson Stephens Inc. This restriction terminates after the close of trading
of the shares on the 180th day of (and including) the day the shares commenced
trading on the Nasdaq National Market. However, FleetBoston Robertson Stephens
Inc. may, in its sole discretion and at any time or from time to time before the
termination of the 180-day period, without notice, release all or any portion of
the securities subject to lock-up agreements. There are no existing agreements
between the Representatives and any of our shareholders who have executed a
lock-up agreement providing consent to the sale of shares prior to the
expiration of the lock-up period.


     In addition, we have agreed that during the lock-up period we will not,
without the prior written consent of FleetBoston Robertson Stephens Inc.,
subject to certain exceptions, consent to the disposition of any shares held by
shareholders subject to lock-up agreements prior to the expiration of the
lock-up period, or issue, sell, contract to sell, or otherwise dispose of, any
shares of common stock, any options or warrants to purchase any shares of common
stock or any securities convertible into, exercisable for or exchangeable for
shares of common stock other than our sale of shares in this offering, the
issuance of our common stock upon the exercise of outstanding options or
warrants, and the issuance of options under existing stock option and incentive
plans provided that those options do not vest prior to the expiration of the
lock-up period. See "Shares Eligible for Future Sale."

Listing


     We have applied to list the shares of our common stock for quotation on the
Nasdaq National Market under the symbol "WSSI."


Stabilization

     The representatives have advised us that, pursuant to Regulation M under
the Securities Act of 1933, some persons participating in the offering may
engage in transactions, including stabilizing bids, syndicate covering
transactions or the imposition of penalty bids, that may have the effect of
stabilizing or maintaining the market price of the shares of common stock at a
level above that which might otherwise prevail in the open market. A
"stabilizing bid" is a bid for or the purchase of shares of common stock on
behalf of the underwriters for the purpose of fixing or maintaining the price of
the common stock. A "syndicate covering transaction" is the bid for or purchase
of common stock on behalf of the underwriters to reduce a short position
incurred by the underwriters in connection with the offering. A "penalty bid" is
an arrangement permitting the representatives to reclaim the selling concession
otherwise accruing to an underwriter or syndicate member in connection with the
offering if the common stock originally sold by such underwriter or syndicate
member purchased by the representatives in a syndicate covering transaction and
has therefore not been effectively placed by such underwriter or syndicate
member. The representatives have advised us that

                                       67
<PAGE>   72

such transactions may be effected on the Nasdaq National Market or otherwise
and, if commenced, may be discontinued at any time.

Directed Share Program


     At our request, certain of the underwriters have reserved up to 5% of the
shares of common stock, the directed shares, for sale at the initial public
offering price to persons who are our directors, officers or employees, or who
are otherwise associated with us and our affiliates, and who have advised us of
their desire to purchase such shares. The number of shares of common stock
available for sale to the general public will be reduced to the extent of sales
of the directed shares to any of the persons for whom they have been reserved.
Any shares not so purchased will be offered by the underwriters on the same
basis as all other shares of common stock offered hereby. We have agreed to
indemnify those certain underwriters against certain liabilities and expenses,
including liabilities under the Securities Act, in connection with the sales of
directed shares.


                                 LEGAL MATTERS

     Gray Cary Ware & Freidenrich LLP in San Diego, California will pass upon
the validity of the shares of common stock offered by this prospectus and
certain other legal matters for us. Brobeck, Phleger & Harrison LLP in Irvine,
California will pass upon certain legal matters for the underwriters.

                                    EXPERTS

     The audited financial statements at December 31, 1998 and 1999 and for each
of the three years in the period ended December 31, 1999 included in this
prospectus have been so included in reliance on the report of
PricewaterhouseCoopers LLP, independent accountants, given on the authority of
said firm as experts in auditing and accounting.

                      WHERE YOU CAN FIND MORE INFORMATION

     We have filed with the Securities and Exchange Commission a registration
statement on Form S-1 under the Securities Act, including the exhibits with the
registration statement, with respect to the shares offered by this prospectus.
This prospectus does not contain all the information contained in the
registration statement. For further information with respect to us and the
shares to be sold in this offering, we refer you to the registration statement.
Statements contained in this prospectus as to the contents of any contract,
agreement or other document to which we make reference are not necessarily
complete. In each instance, we refer you to the copy of the contract, agreement
or other document filed as an exhibit to the registration statement, each
statement being qualified in all respects by the more complete description of
the matter involved.

     You may read and copy all or any portion of the registration statement or
any reports, statements or other information we file at the Security and
Exchange Commission's public reference room at Judiciary Plaza, 450 Fifth
Street, N.W., Washington, D.C. 20549, and at the Security and Exchange
Commission's regional offices located at 500 West Madison Street, Suite 1400,
Chicago, Illinois 60661 and Seven World Trade Center, 13th Floor, New York, New
York 10048. Please call the Securities and Exchange Commission at 1-800-SEC-0330
for further information on the operation of the public reference rooms. You can
receive copies of these documents upon payment of a duplicating fee by writing
to the Securities and Exchange Commission. Our Commission filings, including the
registration statement, will also be available to you on the Commission's
Internet site at http://www.sec.gov. We intend to send our stockholders annual
reports containing audited consolidated financial statements and quarterly
reports containing unaudited financial statements for the first three quarters
of each fiscal year.

                                       68
<PAGE>   73

                               WEBSIDESTORY, INC.
                   INDEX TO CONSOLIDATED FINANCIAL STATEMENTS


<TABLE>
<CAPTION>
                                                              PAGE
                                                              ----
<S>                                                           <C>
Report of Independent Accountants...........................  F-2
Consolidated Balance Sheets as of December 31, 1998 and 1999
  and as of March 31, 2000 (unaudited)......................  F-3
Consolidated Statements of Operations for the Years Ended
  December 31, 1997, 1998 and 1999 and for the Three Months
  Ended March 31, 1999 and 2000 (unaudited).................  F-4
Consolidated Statements of Stockholders' Equity (Deficit)
  for the Years Ended December 31, 1997, 1998 and 1999 and
  for the Three Months Ended March 31, 2000 (unaudited).....  F-5
Consolidated Statements of Cash Flows for the Years Ended
  December 31, 1997, 1998 and 1999 and for the Three Months
  Ended March 31, 1999 and 2000 (unaudited).................  F-6
Notes to Consolidated Financial Statements..................  F-7
</TABLE>


                                       F-1
<PAGE>   74

                       REPORT OF INDEPENDENT ACCOUNTANTS

To the Board of Directors and Stockholders of
WebSideStory, Inc.

     The stock split and reincorporation described in Note 1 to the consolidated
financial statements have not been consummated at April 17, 2000. When they have
been consummated, we will be in a position to furnish the following report:

          "In our opinion, the accompanying consolidated balance sheets and the
     related consolidated statements of operations, of stockholders' equity
     (deficit) and of cash flows present fairly, in all material respects, the
     financial position of WebSideStory, Inc. and its subsidiary (the "Company")
     at December 31, 1998 and 1999, and the results of their operations and
     their cash flows for each of the three years in the period ended December
     31, 1999 in conformity with accounting principles generally accepted in the
     United States. These financial statements are the responsibility of the
     Company's management; our responsibility is to express an opinion on these
     financial statements based on our audits. We conducted our audits of these
     statements in accordance with auditing standards generally accepted in the
     United States, which require that we plan and perform the audit to obtain
     reasonable assurance about whether the financial statements are free of
     material misstatement. An audit includes examining, on a test basis,
     evidence supporting the amounts and disclosures in the financial
     statements, assessing the accounting principles used and significant
     estimates made by management, and evaluating the overall financial
     statement presentation. We believe that our audits provide a reasonable
     basis for the opinion expressed above."

PRICEWATERHOUSECOOPERS LLP

San Diego, California
April 17, 2000, except for the portion
of Note 1 discussing the
stock split to which
the date is             , 2000
and the portion of Note 1
discussing the reincorporation
to which the date is             , 2000

                                       F-2
<PAGE>   75

                               WEBSIDESTORY, INC.
                          CONSOLIDATED BALANCE SHEETS
                (IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)


<TABLE>
<CAPTION>
                                                                                                  PRO FORMA
                                                                                                STOCKHOLDERS'
                                                                DECEMBER 31,                       DEFICIT
                                                              -----------------    MARCH 31,      MARCH 31,
                                                               1998      1999        2000           2000
                                                              ------   --------   -----------   -------------
                                                                                  (UNAUDITED)    (UNAUDITED)
<S>                                                           <C>      <C>        <C>           <C>
ASSETS
Current assets
  Cash and cash equivalents.................................  $  330   $  3,254    $  2,389
  Restricted cash...........................................      --        100          --
  Accounts receivable, net of allowance for doubtful
    accounts of $0, $76 and $100............................      93        636       1,701
  Receivable from leasing company...........................      72         --          --
  Income taxes receivable...................................      --        704         839
  Deferred tax assets.......................................     143        921          96
  Prepaid expenses and other current assets.................     106        204         224
                                                              ------   --------    --------
    Total current assets....................................     744      5,819       5,249
Property and equipment, net.................................     688      1,937       2,248
Acquired technology, net....................................     141         --          --
Software development costs, net.............................     437        850         781
Intangible and other assets.................................      14        192         205
                                                              ------   --------    --------
                                                              $2,024   $  8,798    $  8,483
                                                              ======   ========    ========
LIABILITIES, REDEEMABLE PREFERRED STOCK AND STOCKHOLDERS'
  EQUITY (DEFICIT)
Current liabilities
  Accounts payable..........................................  $  112   $    787    $    404
  Accrued expenses..........................................      42        243         443
  Deferred revenue..........................................     254        282         554
  Amounts owed to customers.................................      20        174          85
  Income taxes payable......................................     274         --          --
  Note payable to former president..........................      50         --          --
  Current portion of note payable to former stockholder.....      46         50          68
  Current portion of capital lease obligations..............      39         74          61
                                                              ------   --------    --------
    Total current liabilities...............................     837      1,610       1,615
Note payable to former stockholder, less current portion....     231        165         130
Capital lease obligations, less current portion.............      70         29          28
Deferred tax liabilities....................................     204        322          96
Other long-term liabilities.................................      --         --         106
                                                              ------   --------    --------
    Total liabilities.......................................   1,342      2,126       1,975
                                                              ------   --------    --------
Commitments (Note 8)
Redeemable preferred stock, 15,034,812 shares authorized:
  Redeemable preferred stock, no par value; 100, 100 and 0
    shares designated, issued and outstanding at December
    31, 1999, March 31, 2000 and March 31, 2000 pro forma;
    redemption value of $15,000,000.........................      --      8,636       8,858
  Convertible redeemable preferred stock, no par value;
    15,034,712, 15,034,712 and 0 shares designated, issued
    and outstanding at December 31, 1999, March 31, 2000 and
    March 31, 2000 pro forma; redemption value of
    $15,000,000.............................................      --     20,829      20,518
                                                              ------   --------    --------
                                                                  --     29,465      29,376
Stockholders' equity (deficit)
  Common stock, $0.001 par value; 25,000,000, 30,827,531,
    30,827,531 and 30,827,531 shares authorized at December
    31, 1998 and 1999 and at March 31, 2000 and March 31,
    2000 pro forma; 16,666,666, 14,682,757, 16,570,607 and
    25,510,457 shares issued and outstanding at December 31,
    1998 and 1999 and at March 31, 2000 and March 31, 2000
    pro forma...............................................       3          3           5       $     14
  Additional paid-in capital................................      --      6,592      13,208         43,199
  Notes receivable from stockholders........................      --         --      (1,504)        (1,504)
  Unearned stock-based compensation.........................      --     (4,118)     (8,010)        (8,010)
  Retained earnings (accumulated deficit)...................     679    (25,270)    (26,567)       (27,191)
                                                              ------   --------    --------       --------
    Total stockholders' equity (deficit)....................     682    (22,793)    (22,868)      $  6,508
                                                              ------   --------    --------       ========
                                                              $2,024   $  8,798    $  8,483
                                                              ======   ========    ========
</TABLE>


  THE ACCOMPANYING NOTES ARE AN INTEGRAL PART OF THESE CONSOLIDATED FINANCIAL
                                  STATEMENTS.
                                       F-3
<PAGE>   76

                               WEBSIDESTORY, INC.
                     CONSOLIDATED STATEMENTS OF OPERATIONS
                (IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)


<TABLE>
<CAPTION>
                                                                                          THREE MONTHS ENDED
                                                     YEAR ENDED DECEMBER 31,                   MARCH 31,
                                             ---------------------------------------   -------------------------
                                                1997          1998          1999          1999          2000
                                             -----------   -----------   -----------   -----------   -----------
                                                                                              (UNAUDITED)
<S>                                          <C>           <C>           <C>           <C>           <C>
Revenue:
  Information services -- media sales......  $     1,460   $     4,587   $     8,521   $     1,975   $     2,727
  Information services -- subscriptions....           --            --            74            --           357
  Technology services......................          160           918         1,005           189           223
                                             -----------   -----------   -----------   -----------   -----------
     Total revenue.........................        1,620         5,505         9,600         2,164         3,307
                                             -----------   -----------   -----------   -----------   -----------
Operating expenses:
  Cost of revenue..........................           --            --            --            --           100
  Sales and marketing......................          296         1,103         3,414           511           784
  Technology development and operations....          245         1,423         3,412           568         1,557
  General and administrative...............          581         1,513         2,699           441           688
  Stock-based compensation(*)..............           --            --         1,998            --         1,222
                                             -----------   -----------   -----------   -----------   -----------
     Total operating expenses..............        1,122         4,039        11,523         1,520         4,351
                                             -----------   -----------   -----------   -----------   -----------
Income (loss) from operations..............          498         1,466        (1,923)          644        (1,044)
Other income (expense):
  Interest expense.........................           --           (31)          (40)          (10)           (7)
  Interest income..........................            5            26           118             6            24
  Other income.............................           --            --           110            --           104
                                             -----------   -----------   -----------   -----------   -----------
Income (loss) before provision for (benefit
  from) income taxes.......................          503         1,461        (1,735)          640          (923)
Provision for (benefit from) income
  taxes....................................          199           624          (550)          203           463
                                             -----------   -----------   -----------   -----------   -----------
Net income (loss)..........................          304           837        (1,185)          437        (1,386)
Accretion of discount on redeemable
  preferred stock..........................           --            --           467            --           222
Adjustment of premium on convertible
  redeemable preferred stock...............           --            --          (699)           --          (311)
                                             -----------   -----------   -----------   -----------   -----------
Net income (loss) attributable to common
  stockholders.............................  $       304   $       837   $    (1,417)  $       437   $    (1,475)
                                             ===========   ===========   ===========   ===========   ===========
Net income (loss) per share attributable to
  common stockholders:
  Basic....................................  $      0.01   $      0.05   $     (0.09)  $      0.03   $     (0.10)
                                             ===========   ===========   ===========   ===========   ===========
  Diluted..................................  $      0.01   $      0.04   $     (0.09)  $      0.02   $     (0.10)
                                             ===========   ===========   ===========   ===========   ===========
Shares used in computing net income (loss)
  per share attributable to common
  stockholders:
  Basic....................................   30,303,030    18,011,623    15,595,899    16,666,666    15,096,454
                                             ===========   ===========   ===========   ===========   ===========
  Diluted..................................   30,303,030    18,760,557    15,595,899    17,524,579    15,096,454
                                             ===========   ===========   ===========   ===========   ===========
Unaudited pro forma net loss per share
  attributable to common stockholders,
  basic and diluted........................                              $     (0.05)                $     (0.04)
                                                                         ===========                 ===========
Shares used in computing unaudited pro
  forma net loss per share attributable to
  common stock-holders, basic and
  diluted..................................                               18,110,210                  24,036,304
                                                                         ===========                 ===========
------------
(*) Stock-based compensation:
      Sales and marketing..................  $        --   $        --   $        44   $        --   $        87
      Technology development and
        operations.........................           --            --            34            --           144
      General and administrative...........           --            --         1,920            --           991
                                             -----------   -----------   -----------   -----------   -----------
                                             $        --   $        --   $     1,998   $        --   $     1,222
                                             ===========   ===========   ===========   ===========   ===========
</TABLE>


  THE ACCOMPANYING NOTES ARE AN INTEGRAL PART OF THESE CONSOLIDATED FINANCIAL
                                  STATEMENTS.

                                       F-4
<PAGE>   77

                               WEBSIDESTORY, INC.
           CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (DEFICIT)
                       (IN THOUSANDS, EXCEPT SHARE DATA)


<TABLE>
<CAPTION>
                                COMMON STOCK                       NOTES                        RETAINED
                            --------------------   ADDITIONAL   RECEIVABLES      UNEARNED       EARNINGS     STOCKHOLDERS'
                              SHARES                PAID-IN         FROM       STOCK-BASED    (ACCUMULATED      EQUITY
                              ISSUED      AMOUNT    CAPITAL     STOCKHOLDERS   COMPENSATION     DEFICIT)       (DEFICIT)
                            -----------   ------   ----------   ------------   ------------   ------------   -------------
<S>                         <C>           <C>      <C>          <C>            <C>            <C>            <C>
BALANCE AT DECEMBER 31,
  1996....................   30,303,030    $ 5      $    --       $    --        $    --        $      1       $      6
Net income................           --     --           --            --             --             304            304
                            -----------    ---      -------       -------        -------        --------       --------
BALANCE AT DECEMBER 31,
  1997....................   30,303,030      5           --            --             --             305            310
Repurchase of common stock
  (Note 3)................  (13,636,364)    (2)          --            --             --            (463)          (465)
Net income................           --     --           --            --             --             837            837
                            -----------    ---      -------       -------        -------        --------       --------
BALANCE AT DECEMBER 31,
  1998....................   16,666,666      3           --            --             --             679            682
Exercise of stock
  options.................      104,245      4           --            --             --              --              4
Tax benefit from exercise
  of stock options........           --     --          476            --             --              --            476
Unearned stock-based
  compensation............           --     --        6,116            --         (6,116)             --             --
Amortization of unearned
  stock-based
  compensation............           --     --           --            --          1,998              --          1,998
Accretion of discount on
  redeemable preferred
  stock...................           --     --           --            --             --            (467)          (467)
Adjustment of premium on
  convertible redeemable
  preferred stock.........           --     --           --            --             --             699            699
Repurchase of common stock
  as part of preferred
  stock financing (Note
  5)......................   (2,088,154)    (4)          --            --             --         (24,996)       (25,000)
Net loss..................           --     --           --            --             --          (1,185)        (1,185)
                            -----------    ---      -------       -------        -------        --------       --------
BALANCE AT DECEMBER 31,
  1999....................   14,682,757      3        6,592            --         (4,118)        (25,270)       (22,793)
JANUARY 1, 2000 TO MARCH
  31, 2000 (UNAUDITED)
Exercise of stock
  options.................    1,887,850      2        1,502        (1,504)            --              --             --
Unearned stock-based
  compensation............           --     --        5,114            --         (5,114)             --             --
Amortization of
  stock-based
  compensation............           --     --           --            --          1,222              --          1,222
Accretion of discount on
  redeemable preferred
  stock...................           --     --           --            --             --            (222)          (222)
Adjustment of premium on
  convertible redeemable
  preferred stock.........           --     --           --            --             --             311            311
Net loss..................           --     --           --            --             --          (1,386)        (1,386)
                            -----------    ---      -------       -------        -------        --------       --------
BALANCE AT MARCH 31, 2000
  (UNAUDITED).............   16,570,607    $ 5      $13,208       $(1,504)       $(8,010)       $(26,567)      $(22,868)
                            ===========    ===      =======       =======        =======        ========       ========
</TABLE>


  THE ACCOMPANYING NOTES ARE AN INTEGRAL PART OF THESE CONSOLIDATED FINANCIAL
                                  STATEMENTS.

                                       F-5
<PAGE>   78

                               WEBSIDESTORY, INC.
                     CONSOLIDATED STATEMENTS OF CASH FLOWS
                                 (IN THOUSANDS)


<TABLE>
<CAPTION>
                                                                                           THREE MONTHS
                                                                                               ENDED
                                                               YEAR ENDED DECEMBER 31,       MARCH 31,
                                                              -------------------------   ---------------
                                                              1997     1998      1999     1999     2000
                                                              -----   -------   -------   -----   -------
                                                                                            (UNAUDITED)
<S>                                                           <C>     <C>       <C>       <C>     <C>
CASH FLOWS FROM OPERATING ACTIVITIES
  Net income (loss).........................................  $ 304   $   837   $(1,185)  $ 437   $(1,386)
  Adjustments to reconcile net income (loss) to net cash
    provided by operating activities:
    Depreciation and amortization...........................     58       517     1,392     228       633
    Deferred income taxes...................................    (59)      120      (660)     --       599
    Non-cash stock-based compensation.......................     --        --     1,998      --     1,222
    Changes in assets and liabilities, net of effect of
      acquisition in 1998:
      Accounts receivable...................................     (4)      (89)     (543)   (104)   (1,089)
      Income taxes receivable...............................     --        --      (228)     --      (135)
      Prepaid expenses and other assets.....................    (26)      (94)     (376)     24        67
      Accounts payable and accrued expenses.................    343      (127)      876     187      (159)
      Deferred revenue......................................    120       128        28     216       272
      Amounts owed to customers.............................     --        20       154     (20)      (89)
      Income taxes payable..................................    256        16      (274)    (13)       --
      Other long-term liabilities...........................     --        --        --      --       106
                                                              -----   -------   -------   -----   -------
         Net cash provided by operating activities..........    992     1,328     1,182     955        41
                                                              -----   -------   -------   -----   -------
CASH FLOWS FROM INVESTING ACTIVITIES
  Purchase of property and equipment........................   (298)     (553)   (1,643)   (210)     (525)
  Capitalization of software development costs..............   (274)     (447)   (1,211)   (194)     (350)
  Acquisition of Reword Corporation, net of cash acquired
    (Note 3)................................................     --      (142)       --      --        --
                                                              -----   -------   -------   -----   -------
         Net cash used in investing activities..............   (572)   (1,142)   (2,854)   (404)     (875)
                                                              -----   -------   -------   -----   -------
CASH FLOWS FROM FINANCING ACTIVITIES
  Exercise of stock options.................................     --        --         4      --        --
  Principal payments on note payable to former president....     --      (100)      (50)    (15)       --
  Principal payments on note payable to former
    stockholder.............................................     --       (58)      (62)     --       (17)
  Repurchase of common stock -- cash portion................     --      (130)       --      --        --
  Proceeds from sale of preferred stock, net of issuance
    costs (Note 5)..........................................     --        --     4,697      --        --
  Proceeds from sale-leaseback transaction (Note 2).........     --        --        72      72        --
  Principal payments on capital leases......................     --        (4)      (65)    (14)      (14)
                                                              -----   -------   -------   -----   -------
         Net cash (used in) provided by financing
           activities.......................................     --      (292)    4,596      43       (31)
                                                              -----   -------   -------   -----   -------
Net increase (decrease) in cash and cash equivalents........    420      (106)    2,924     594      (865)
Cash and cash equivalents at beginning of period............     16       436       330     330     3,254
                                                              -----   -------   -------   -----   -------
Cash and cash equivalents at end of period..................  $ 436   $   330   $ 3,254   $ 924   $ 2,389
                                                              =====   =======   =======   =====   =======
SUPPLEMENTAL CASH FLOW INFORMATION
  Cash paid for interest....................................  $  --   $    31   $    40   $  10   $     7
  Cash paid for income taxes................................      2       488       303     275        --
SUPPLEMENTAL DISCLOSURE OF NON-CASH INVESTING AND FINANCING
  TRANSACTIONS
  Property and equipment acquired under capitalized
    leases..................................................  $  --   $    41   $    59   $  58   $    --
  Execution of note payable as partial consideration for
    stock repurchase........................................     --       400        --      --        --
  Execution of note payable to president as partial
    consideration in connection with the acquisition of
    Reword Corporation......................................     --       150        --      --        --
  Execution of sale-leaseback transaction in December 1998
    for which proceeds were funded in January 1999..........     --        72        --      --        --
  Tax benefit from exercise of nonstatutory stock options...     --        --       476      --        --
  Stock options exercised through the issuance of promissory
    notes...................................................     --        --        --      --     1,504
</TABLE>


  THE ACCOMPANYING NOTES ARE AN INTEGRAL PART OF THESE CONSOLIDATED FINANCIAL
                                  STATEMENTS.

                                       F-6
<PAGE>   79

                               WEBSIDESTORY, INC.
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                (IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)

 1. THE COMPANY

BUSINESS


     WebSideStory, Inc. (the "Company") was founded and commenced operations on
September 16, 1996. The Company provides detailed, real-time Web site user
behavior information and analysis.



     The Company's basic information services are provided to subscribers in
exchange for the right to display banner advertisements on their Web sites, from
which the Company derives media sales revenue. These banner advertisements are
either those of the Company, which direct Internet traffic to the Company's Web
sites, or those of advertising customers, which direct traffic to the
advertisers' Web sites. Media sales revenue is generated from the sale of banner
advertisements on the Company's Web sites or the Web sites of its subscribers.
Advertising contracts range in duration from one to three months. Advertising
rates are typically based upon the display of a minimum number of "impressions,"
or times that an advertisement appears in pages viewed by users of the Company's
Web sites, over the term of the contract. Rates for some contracts may also be
based on a minimum number of "click-throughs," where an end user must actually
click through a banner advertisement. The Company does not engage in any barter
advertising or any other barter transactions.



     Subscription services involve the sale of more advanced information
services to subscribers for a fee, which is either flat or based on the actual
number of Web sites and page views monitored by the Company's service. Contracts
for subscription services range in duration from one month to a year.



     Revenues derived from technology services contracts, which consist
primarily of Web hosting contracts, generally have three-month terms.



     The Company's business consists of a single operating segment. The
Company's operations were located solely in the United States through December
1999. In February 2000, the Company established a wholly-owned subsidiary in
France, WebSideStory SAS, in order to pursue the sale of its products and
services in that market. Revenues from customers located outside of the United
States were immaterial for all of the periods presented. No single customer
accounted for 10% or more of the Company's revenues in any of the periods
presented.


REINCORPORATION

     In April 2000, the Company's Board of Directors (the "Board") authorized
the reincorporation of the Company in the State of Delaware. The reincorporation
is expected to be certified by the State of Delaware before the effective date
of the Company's proposed initial public offering ("IPO").

STOCK SPLIT


     In connection with its proposed IPO, the Company will be effecting a
one-for-six reverse common stock split. All per share and share amounts in the
consolidated financial statements have been retroactively restated to reflect
the effect of this reverse stock split.


 2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

UNAUDITED PRO FORMA CONSOLIDATED STOCKHOLDERS' DEFICIT


     If the IPO contemplated by the Company is consummated as presently
anticipated, all of the convertible redeemable preferred stock outstanding as of
the closing will automatically convert into 7,064,850 shares of common stock
based on the shares of convertible redeemable preferred stock outstanding at
December 31, 1999. In addition, all of the redeemable preferred stock
outstanding as of the closing will be automatically redeemed for $15,000 (Note
5) using the proceeds of the IPO. The number of common shares necessary to


                                       F-7
<PAGE>   80
                               WEBSIDESTORY, INC.
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                (IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)


redeem the redeemable preferred stock has been computed based on an assumed
offering price of $8 per share. Unaudited pro forma stockholders' deficit as of
March 31, 2000 reflects this conversion and redemption of preferred stock as if
such conversion and redemption had occurred as of March 31, 2000.



UNAUDITED FINANCIAL STATEMENTS



     The interim financial statements as of March 31, 2000 and for the three
months ended March 31, 1999 and 2000 are unaudited and have been prepared on the
same basis as the audited financial statements. In the opinion of management,
these unaudited financial statements reflect all adjustments, consisting only of
normal recurring adjustments, necessary to present fairly the financial
information set forth therein in accordance with accounting principles generally
accepted in the United States. Operating results for interim periods are not
necessarily indicative of operating results for an entire year. All financial
statement disclosures related to the three months ended March 31, 1999 and 2000
and subsequent to March 31, 2000 are unaudited.


PRINCIPLES OF CONSOLIDATION

     The consolidated financial statements of the Company include the accounts
of WebSideStory, Inc. and its wholly-owned subsidiary, Reword Corporation
("Reword"). All intercompany accounts and transactions have been eliminated in
consolidation.

USE OF ESTIMATES

     In the normal course of preparing financial statements in conformity with
generally accepted accounting principles, management is required to make
estimates and assumptions that affect the reported amounts of assets and
liabilities and the disclosure of contingent assets and liabilities at the dates
of the financial statements, as well as the reported amounts of revenues and
expenses during the reporting periods. Actual results could differ from those
estimates.

CASH EQUIVALENTS

     The Company considers all highly liquid investments with a maturity date at
date of purchase of three months or less to be cash equivalents. Cash
equivalents consist of certificates of deposit.

RESTRICTED CASH

     Restricted cash consists of a $100 certificate of deposit which is
restricted in connection with litigation with a competitor. In January 2000, the
amount became unrestricted as a result of settlement of the litigation.

PROPERTY AND EQUIPMENT

     Property and equipment are stated at cost less accumulated depreciation and
amortization. Depreciation is computed using the straight-line method based upon
the estimated useful lives of the assets ranging from three to five years.
Amortization of leasehold improvements is computed using the shorter of the term
of the related leases or the estimated useful lives of the improvements.
Expenditures for maintenance and repairs are charged to operations as incurred.

LONG-LIVED ASSETS

     The Company assesses potential impairments to its long-lived assets when
there is evidence that events or changes in circumstances indicate that the
carrying amount of an asset may not be recovered. An impairment loss would be
recognized when an asset's fair value, determined based on undiscounted cash
flows expected to be generated by the asset, is less than its carrying amount.
Any required impairment loss

                                       F-8
<PAGE>   81
                               WEBSIDESTORY, INC.
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                (IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)

would be measured as the amount by which the asset's carrying value exceeds its
fair value, and would be recorded as a reduction in the carrying value of the
related asset and a charge to results of operations. See Note 3 regarding an
impairment of acquired technology identified by the Company during 1999. No
other impairment losses have been identified by the Company.

REVENUE RECOGNITION


     Media sales revenue is recognized ratably over the period in which the
related advertisements are displayed, provided that no significant Company
obligations to provide additional advertising remain at the end of the
respective periods. Company obligations typically include the guarantee of a
minimum number of impressions or click-throughs. Amounts owed to customers arise
to the extent that minimum guaranteed impressions or click-throughs under
prepaid advertising contracts are not met at the completion of the service
period. Deferred revenue represents undelivered impressions or click-throughs
under prepaid advertising contracts that have not been completed at the end of
an accounting period. Cost of revenue consists of amounts owed to subscribers
for the right to display the banner advertisements of advertising customers on
their Web sites. Advertising revenue in these circumstances is recorded at gross
amounts since the Company acts as a principal in its relationship with
advertising customers. The Company contracts with advertisers, sets rates and
payment terms, decides to extend credit, and bears the risk of loss for
non-payment.



     Subscription revenue is recognized ratably over the term of the related
service periods or on the basis of the actual number of page views and Web sites
monitored by the Company's service. Revenue derived from technology services is
recognized ratably over the term of the related service periods. The Company
does not engage in any barter advertising or any other barter transactions. The
Company does not engage in any multiple element revenue transactions. Revenue is
recorded net of any discounts.


ADVERTISING COSTS

     Advertising costs are expensed as incurred. Advertising expense for 1997,
1998 and 1999 totaled $35, $192 and $955, respectively.

TECHNOLOGY DEVELOPMENT AND OPERATIONS COSTS


     Technology development and operations costs include expenses incurred by
the Company to develop, enhance, manage, maintain and operate the Company's Web
sites. The software development component of technology development and
operations cost is accounted for in accordance with Statement of Position (SOP)
98-1, "Accounting for the Costs of Computer Software Developed or Obtained for
Internal Use." In accordance with SOP 98-1, internal and external costs incurred
to develop internal-use computer software during the application development
stage are capitalized. Application stage costs generally include software
configuration, coding, installation to hardware and testing. Costs of upgrades
and enhancements that result in additional functionality are also capitalized.
Costs incurred for maintenance and minor upgrades and enhancements are expensed
as incurred. Capitalized software development costs consist primarily of
employee and employee-related costs and are amortized on a straight-line basis
over the estimated useful lives of the related software applications ranging
from 2 months to 30 months. The estimated useful lives are based on planned or
expected replacement or significant modification of software applications, in
response to the rapid rate of change in the internet industry and technology in
general. The Company capitalized software development costs of $274, $447 and
$1,211 during 1997, 1998 and 1999. Amortization expense for 1997, 1998 and 1999
totaled $6, $277 and $799.


                                       F-9
<PAGE>   82
                               WEBSIDESTORY, INC.
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                (IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)

CONCENTRATION OF CREDIT RISK


     Financial instruments that potentially subject the Company to
concentrations of credit risk consist principally of cash and cash equivalents
and accounts receivable. The Company places its cash and temporary cash
investments with reputable financial institutions for which credit loss is not
anticipated. Accounts receivable are generally unsecured and are derived from
revenue earned from customers located primarily in the United States. The
Company performs ongoing credit evaluations of its customers and maintains an
allowance for potential credit losses as considered necessary. At December 31,
1998, no such allowances were established as all amounts were considered by
management to be fully collectible. At December 31, 1999 and March 31, 2000, the
Company established an allowance for potential credit losses of $76 and $100.


FAIR VALUE OF FINANCIAL INSTRUMENTS

     The carrying amounts shown for the Company's cash equivalents approximate
their fair values due to the short-term maturity of these instruments. The
carrying amounts shown for the Company's notes payable and capital lease
obligations are also considered by management to be reasonable indicators of
their fair values based upon borrowing rates that are currently available for
obligations of similar terms and maturities.

RECEIVABLE FROM LEASING COMPANY


     In December 1998, the Company executed a sale-leaseback transaction with a
leasing company, simultaneous to which title to certain property and equipment
previously owned by the Company was transferred to the leasing company. The
leasing company funded the related proceeds to the Company in January 1999.
Accordingly, the Company has recorded a receivable due from the leasing company
at December 31, 1998. The proceeds received were equal to the net book value of
the assets transferred; therefore, no gain or loss was recorded in connection
with this sale-leaseback transaction. The Company has accounted for the leased
assets as a capital lease in the accompanying consolidated financial statements.


INCOME TAXES

     The Company provides for income taxes utilizing the liability method. Under
the liability method, current income tax expense or benefit is the amount of
income taxes expected to be payable or refundable for the current year. A
deferred income tax asset or liability is computed for the expected future
impact of differences between the financial reporting and tax bases of assets
and liabilities and for the expected future tax benefit to be derived from tax
credit and loss carryforwards. Deferred tax assets are reduced by a valuation
allowance when, in the opinion of management, it is more likely than not that
some portion or all of the deferred tax assets will not be realized. Tax rate
changes are reflected in income during the period such changes are enacted.


EMPLOYEE AND DIRECTOR STOCK-BASED COMPENSATION



     The Company measures compensation expense for its employee and director
stock-based compensation plans using the intrinsic value method and provides pro
forma disclosures of net income (loss) as if a fair value-based method had been
applied in measuring compensation expense. Accordingly, compensation cost for
stock options is measured as the excess, if any, of the deemed fair value of the
Company's common stock for financial reporting purposes at the date of grant
over the amount an employee must pay to acquire the stock. Stock-based
compensation is amortized over the related vesting periods using an accelerated
graded method in accordance with Financial Accounting Standards Board
Interpretation ("FIN") No. 28, "Accounting for Stock Appreciation Rights and
Other Variable Stock Option or Award Plans."


                                      F-10
<PAGE>   83
                               WEBSIDESTORY, INC.
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                (IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)


NON-EMPLOYEE STOCK-BASED COMPENSATION



     Stock-based awards issued to non-employees are accounted for using fair
value methods and are remeasured to estimated fair value at each period end
until the earlier of the date that performance by the non-employee is complete
or the awards are fully vested. Estimated fair value is generally based on the
deemed fair value for financial reporting purposes of the Company's common
stock.


COMPREHENSIVE INCOME (LOSS)

     Comprehensive income (loss) for all periods presented consists solely of
net income (loss).

RECENT ACCOUNTING PRONOUNCEMENTS

     Statement of Financial Accounting Standards ("SFAS") No. 133, "Accounting
for Derivative Instruments and Hedging Activities," is effective for fiscal
years beginning after June 15, 2000. Because the Company holds no derivative
financial instruments and does not engage in any hedging activities, adoption of
SFAS No. 133 is not expected to have a material impact on the Company's
financial position or results of operations.


     Staff Accounting Bulletin ("SAB") No. 101, "Revenue Recognition," provides
the views of the Securities and Exchange Commission in applying generally
accepted accounting principles to selected revenue recognition issues. The
Company has adopted the requirements of SAB No. 101.



     Emerging Issues Task Force ("EITF") No. 00-02, "Accounting for Web Site
Development Costs," is effective for fiscal quarters beginning after June 30,
2000, although earlier application is encouraged. The Company has been
accounting for Web site development costs in accordance with EITF No. 00-02
since its inception.


EARNINGS (LOSS) PER SHARE


     Basic earnings (loss) per share is computed by dividing income (loss)
available to common stockholders by the weighted average number of common shares
outstanding for the period. Weighted average shares exclude shares of unvested
common stock subject to lapsing repurchase rights by the Company. Diluted
earnings (loss) per share is computed by dividing income (loss) available to
common stockholders by the weighted average number of common shares outstanding
during the period increased to include dilutive potential common shares that
were outstanding during the period. For 1998 and the three months ended March
31, 2000, potential common shares consisted of outstanding stock options. The
dilutive effect of outstanding stock options is reflected in diluted earnings
per share by application of the treasury stock method. The Company has excluded
all convertible preferred stock, outstanding stock options and unvested common
stock subject to repurchase from the calculation of diluted loss per share for
the year ended December 31, 1999 and the three months ended March 31, 2000
because all such securities are antidilutive for these periods. The total number
of potential common shares excluded from the calculation of diluted loss per
share for the year ended December 31, 1999 was 10,625,880, consisting of
7,064,850 shares pertaining to the convertible redeemable preferred stock and
3,561,030 shares pertaining to outstanding common stock options. The total
number of potential common shares excluded from the calculation of diluted loss
per share for the three months ended March 31, 2000 was 10,040,190, consisting
of 7,064,850 shares pertaining to the convertible redeemable preferred stock,
1,848,375 shares pertaining to outstanding common stock options and 1,126,965
shares of unvested common stock subject to repurchase.


                                      F-11
<PAGE>   84
                               WEBSIDESTORY, INC.
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                (IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)


     The following table sets forth the computation of basic and diluted
earnings (loss) per share for 1997, 1998 and 1999 and the three months ended
March 31, 1999 and 2000:



<TABLE>
<CAPTION>
                                                                                  THREE MONTHS
                                          YEAR ENDED DECEMBER 31,                ENDED MARCH 31,
                                  ---------------------------------------   -------------------------
                                     1997          1998          1999          1999          2000
                                  -----------   -----------   -----------   -----------   -----------
<S>                               <C>           <C>           <C>           <C>           <C>
Numerator:
  Net income (loss) attributable
     to common stockholders.....  $       304   $       837   $    (1,417)  $       437   $    (1,475)
                                  ===========   ===========   ===========   ===========   ===========
Denominator:
  Denominator for basic earnings
     (loss) per
     share -- weighted average
     shares outstanding.........   30,303,030    18,011,623    15,595,899    16,666,666    15,096,454
  Effect of dilutive securities:
     Dilutive stock options
       outstanding..............           --       748,934            --       857,913            --
                                  -----------   -----------   -----------   -----------   -----------
  Denominator for diluted
     earnings (loss) per
     share -- adjusted weighted
     average shares
     outstanding................   30,303,030    18,760,557    15,595,899    17,524,579    15,096,454
                                  ===========   ===========   ===========   ===========   ===========
  Basic earnings (loss) per
     share......................  $      0.01   $      0.05   $     (0.09)  $      0.03   $     (0.10)
  Diluted earnings (loss) per
     share......................  $      0.01   $      0.04   $     (0.09)  $      0.02   $     (0.10)
</TABLE>



     Unaudited pro forma net loss per share is computed as described above and
also gives effect, even if antidilutive, to potential common shares from the
convertible redeemable preferred stock that will automatically convert upon the
closing of the Company's proposed IPO (using the as-if converted method) and to
the number of common shares necessary (at the assumed offering price) to repay
the redeemable preferred stock that is automatically redeemable upon the closing
of the proposed IPO. Unaudited pro forma net loss per share for the year ended
December 31, 1999 excludes 3,561,030 potential common shares related to common
stock options as their impact would be antidilutive. Unaudited pro forma net
loss per share for the three months ended March 31, 2000 excludes 1,848,375
potential common shares related to common stock options and 1,126,965 shares of
unvested common stock subject to repurchase as their impact would be
antidilutive.


                                      F-12
<PAGE>   85
                               WEBSIDESTORY, INC.
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                (IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)


     A reconciliation of net income (loss) attributable to common stockholders
and shares used in computing basic and diluted earnings (loss) per share to
unaudited basic and diluted pro forma net loss per share is as follows:



<TABLE>
<CAPTION>
                                                                           THREE MONTHS
                                                             YEAR ENDED       ENDED
                                                            DECEMBER 31,    MARCH 31,
                                                                1999           2000
                                                            ------------   ------------
                                                            (UNAUDITED)    (UNAUDITED)
<S>                                                         <C>            <C>
Net income (loss) attributable to common stockholders used
  in computing basic and diluted loss per share...........  $    (1,417)   $    (1,475)
Elimination of remaining premium on convertible redeemable
  preferred stock.........................................       (5,829)        (5,517)
Elimination of remaining discount on redeemable preferred
  stock...................................................        6,364          6,142
                                                            -----------    -----------
Net income (loss) attributable to common stockholders used
  in computing basic and diluted pro forma net loss per
  share...................................................  $      (882)   $      (850)
                                                            ===========    ===========
Share used in computing basic and diluted loss per share
  -- weighted average shares outstanding..................   15,595,899     15,096,454
Adjustment to reflect assumed conversion of convertible
  redeemable preferred stock..............................    1,502,325      7,064,850
Adjustment to reflect assumed issuance of common stock to
  repay redeemable preferred stock (at assumed offering
  price of $8 per share)..................................    1,011,986      1,875,000
                                                            -----------    -----------
Shares used in computing basic and diluted pro forma net
  loss per share..........................................   18,110,210     24,036,304
                                                            ===========    ===========
Pro forma net loss per share, basic and diluted...........  $     (0.05)   $     (0.04)
</TABLE>


 3. RELATED PARTY TRANSACTIONS

ACQUISITION OF REWORD CORPORATION AND EXECUTION OF NOTE PAYABLE


     On January 7, 1998, the Company acquired all of the outstanding capital
stock of Reword for total consideration of $300, consisting of $150 in cash and
the execution of a $150 note payable to the seller. Prior to its acquisition by
the Company, Reword was wholly-owned by the Company's primary stockholder and
former president. Because of the presence of a significant third-party minority
ownership interest in the Company at the date of the acquisition, the
acquisition has been recorded as a purchase for accounting purposes. The
purchase price was allocated to the assets and liabilities acquired based on
their estimated fair values. Of the total purchase price, $212 was allocated to
the language translation software acquired, which was being amortized over its
estimated useful life of three years. Amortization expense related to the
purchased technology totaled $71 during 1998 and 1999. At December 31, 1999, the
Company wrote off the remaining $70 balance of the acquired technology to
technology development and operations expenses. Management decided not to
further develop or market the software due to the Company's focus on selling
subscriptions to advanced Web site analysis and because the technology was not
complementary to the Company's Web site analysis technology. The Company's
original intentions were to further develop and license the software to assist
companies with the translation of the language elements within software
applications. The Company has not devoted any resources or incurred any costs in
the further development of this software. The Company does not intend to use
this software in current or future projects.


     The note payable to the Company's former president bore interest at the
rate of 7% per annum and was payable in monthly installments of $10 plus accrued
interest through April 1, 1999. The note was repaid in

                                      F-13
<PAGE>   86
                               WEBSIDESTORY, INC.
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                (IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)


full during the year ended December 31, 1999. Interest expense related to this
note totaled $7 and $2 during 1998 and 1999.


     During 1997, the Company paid Reword $184 for consulting services and for
the use of certain equipment and facilities on a rental basis.

STOCK REPURCHASE AND EXECUTION OF NOTE PAYABLE


     In connection with a Stock Purchase Agreement dated February 6, 1998, the
Company repurchased all 13,636,366 outstanding shares of common stock held by
one of the founding stockholders for a per share purchase price of $0.039 and an
aggregate purchase price of $530, consisting of $130 in cash and the execution
of a $400 note payable to the former stockholder. The common stock was initially
sold to the founding stockholder for $2. The note, which does not bear a stated
interest rate, is payable in quarterly installments of $20 through January 1,
2003. However, in the event of a public offering of the Company's common stock,
upon the sale or transfer of the Company's business or assets or upon the
dissolution of the Company, the outstanding note balance would become
immediately payable. The Company recorded a discount in the amount of $65
relating to the imputation of interest associated with this note and is
amortizing such discount to interest expense over the term of the note using an
effective interest rate of 7% per annum, which it believes to be a reasonable
indicator of its incremental borrowing rate. At December 31, 1998 and 1999, the
balance of this note was $277 and $215, net of an unamortized discount totaling
$43 and $25. Future minimum payments under this note, including principal and
interest, total $60, $80, $80 and $20 during 2000, 2001, 2002 and 2003.


 4. COMPOSITION OF CERTAIN BALANCE SHEET CAPTIONS

<TABLE>
<CAPTION>
                                                               DECEMBER 31,
                                                              ---------------
                                                              1998      1999
                                                              -----    ------
<S>                                                           <C>      <C>
PROPERTY AND EQUIPMENT:
  Computers and office equipment............................  $ 805    $1,902
  Furniture and fixtures....................................     96       510
  Leasehold improvements....................................      7       184
                                                              -----    ------
                                                                908     2,596
  Accumulated depreciation and amortization.................   (220)     (659)
                                                              -----    ------
                                                              $ 688    $1,937
                                                              =====    ======
</TABLE>


<TABLE>
<CAPTION>
                                                               DECEMBER 31,
                                                              ---------------
                                                              1998      1999
                                                              -----    ------
<S>                                                           <C>      <C>
ACCRUED EXPENSES:
  Accrued bonuses and commissions...........................  $  --    $   83
  Accrued vacation..........................................     15        67
  Accrued professional fees.................................     10        60
  Other accrued expenses....................................     17        33
                                                              -----    ------
                                                              $  42    $  243
                                                              =====    ======
</TABLE>


 5. REDEEMABLE PREFERRED STOCK

PREFERRED STOCK TRANSACTION

     On June 18, 1999, new investors purchased 2,088,154 shares of common stock
from the Company's two founders and a key executive for an aggregate purchase
price of $25,000. At the same time, the investors

                                      F-14
<PAGE>   87
                               WEBSIDESTORY, INC.
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                (IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)


purchased 100 shares of redeemable preferred stock and 15,034,712 shares of
convertible redeemable preferred stock from the Company for aggregate
consideration of 1) $5,000 and 2) the contribution of the shares of common stock
purchased from the founders and key executive. For financial reporting purposes,
the purchase of common stock from the Company's two founders and the key
executive and its contribution to the Company is treated as a repurchase of the
common stock by the Company. The excess of the purchase price of the common
stock purchased from the founders and key executive over the original issuance
cost of the common stock has been recorded as a charge to retained earnings. The
aggregate consideration to the Company of $29,697 ($30,000, net of issuance
costs of $303) has been allocated to the two securities based on their relative
fair values at the time of issuance. The value ascribed to the redeemable
preferred stock of $8,170 ($8,253, net of issuance costs of $83) is based on its
present value, as the redeemable preferred stock is redeemable for $15,000 on
June 18, 2005 but is not convertible and has no stated interest or dividend
rights. Because the redeemable preferred stock has a fixed redemption term, the
resulting discount of $6,830 is being accreted, using the effective interest
method, over the period from issuance until redemption first becomes available
to the holders of the security on June 18, 2005. The value ascribed to the
convertible redeemable preferred stock of $21,527 ($21,747, net of issuance
costs of $220) is based on the fair value implied by the total consideration
paid by the investors and the Conversion Rate into which the preferred stock is
convertible into common stock. Because the convertible redeemable preferred
stock is redeemable for $15,000 at a fixed date in the future, the resulting
premium of $6,527 is being adjusted, using the effective interest method, over
the period from issuance until redemption first becomes available to the holders
of the security on June 18, 2005. If redemption is not timely, the redemption
amounts bear interest at 12% per annum from the redemption date through the date
when redemption actually occurs. The amount of the discount related to the
redeemable preferred stock was $6,363 and $6,141 at December 31, 1999 and March
31, 2000, and the amount of the premium related to the convertible redeemable
preferred stock was $5,828 and $5,518 at December 31, 1999 and March 31, 2000.


CHARACTERISTICS AND TERMS

Redeemable preferred stock

     The redeemable preferred stock is non-convertible, non-voting and not
entitled to dividends. In the event of a liquidation, dissolution, winding up or
change of control of the Company, the holders of the redeemable preferred stock
shall be entitled to be paid (in preference to the holders of convertible
redeemable preferred stock and common stock) an amount equal to $150,000 per
share (the "Redeemable Liquidation Preference Amount"). The redeemable preferred
stock is redeemable at the Redeemable Liquidation Preference Amount: 1) for all
outstanding shares of preferred stock or a specified percentage of such
outstanding shares, on or after June 18, 2005, at the option of the holders of
at least two-thirds of the then outstanding redeemable preferred stock, or 2)
for all outstanding shares of redeemable preferred stock, automatically upon the
close of any public offering by the Company of its capital stock under the
Securities Act of 1933.

Convertible redeemable preferred stock


     Holders of convertible redeemable preferred stock are entitled to elect up
to two directors, voting together as a separate class, and are entitled to
non-cumulative dividends when and if declared by the Board of Directors. Such
dividends are shared with the holders of common stock as if the convertible
redeemable preferred stock and the common stock were a single class of stock.
Holders of convertible redeemable preferred stock are entitled to the number of
votes equal to the number of shares of common stock into which the convertible
redeemable preferred stock may be converted. In December 1999, the Board of
Directors approved a change in the Conversion Rate into which the convertible
redeemable preferred stock is convertible into common stock from one-to-0.1667
to one-to-0.4698. This change was made for no consideration, as business factors
that were present at the time of the original investment were discovered


                                      F-15
<PAGE>   88
                               WEBSIDESTORY, INC.
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                (IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)


shortly after consummation and reflected in the adjusted Conversion Rate. The
number of common shares into which the convertible redeemable preferred stock
was convertible was 2,505,785 before the change in the Conversion Rate and
7,064,850 after the change.



All shares of convertible redeemable preferred stock are convertible into common
stock at the Conversion Rate 1) at the option of the holders of at least
two-thirds of the then outstanding convertible redeemable preferred stock, or 2)
automatically upon the close of the Company's first underwritten initial public
offering of its common stock under the Securities Act of 1933. Conversion upon
the Company's first underwritten initial public offering is automatic provided
that: 1) aggregate proceeds net of underwriting discounts and commissions exceed
$20 million, 2) the value of the Company immediately prior to the offering is
equal to or greater than $150 million on a fully-diluted basis, 3) the common
stock offered for sale is listed on either the New York Stock Exchange or the
Nasdaq National Market, and 4) all outstanding shares of the Company's
redeemable preferred stock and all declared but unpaid dividends thereon are
redeemed in full. The Conversion Rate is subject to adjustment for dilution,
including stock splits, stock dividends, stock distributions and the issuance of
stock options, stock rights and convertible securities. The Company has reserved
the full number of shares of common stock deliverable upon conversion of the
convertible redeemable preferred stock.


     The convertible redeemable preferred stock is redeemable at $0.9977 per
share plus declared and unpaid dividends (the "Convertible Liquidation
Preference Amount") on or after June 18, 2005, at the option of the holders of
at least two-thirds of the then outstanding convertible redeemable preferred
stock. Upon any liquidation, dissolution, winding up or change of control of the
Company, the holders of the convertible redeemable preferred stock are entitled
to be paid (subject to the prior payment of the Redeemable Liquidation
Preference Amount to the holders of redeemable preferred stock) the Convertible
Liquidation Preference Amount, in preference to the holders of common stock.

 6. STOCK-BASED COMPENSATION


     In February 1998, the Company executed a nonstatutory stock option
agreement with a key executive which entitles the executive to purchase an
aggregate of 875,758 shares of common stock at an exercise price of $0.039 per
share. The option was immediately vested as to 50% of the underlying shares at
the time of grant whereas the remaining 50% of the option shares vest ratably
from the grant date through February 2000. As part of the preferred stock
financing transaction in June 1999 (Note 5), new investors purchased 104,245
shares of common stock from the key executive that were purchased pursuant to
this option. Under the agreement, 0 and 104,245 shares of common stock were
purchased for $0 and $4 during the years ended December 31, 1998 and 1999, and
771,513 options were outstanding as of December 31, 1999. During the three
months ended March 31, 2000, 33,333 shares of common stock were purchased under
the agreement, and 738,180 options remain outstanding as of March 31, 2000. The
key executive's option expires in February 2003. All shares issued pursuant to
the exercise of this option are subject to the Company's right of repurchase if
the key executive ceases to be an employee at any time after the grant of the
option. The right of repurchase expires if the Company's common stock is listed
on any United States securities exchange. None of the outstanding shares
purchased under the agreement are expected to be repurchased by the Company due
to the Company's anticipated IPO.


     In November 1999, the Board of Directors adopted the Company's 2000 Equity
Incentive Plan (the "2000 Plan"). At December 31, 1999, 3,973,964 common shares
are available for issuance under the 2000 Plan. Options were previously granted
under the Company's 1998 Stock Option Plan (the "1998 Plan") and 1999 Stock
Option Plan (the "1999 Plan"). The 2000 Plan provides for the granting of
incentive stock options to employees and nonstatutory stock options to
employees, directors and consultants to the Company. In addition, the 2000 Plan
permits the granting of stock bonuses and rights to acquire restricted stock.
Vesting provisions and other terms and conditions are determined by the Board of
Directors at the time of grant.
                                      F-16
<PAGE>   89
                               WEBSIDESTORY, INC.
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                (IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)

Options granted under the Plans generally vest over three or four years. Options
generally expire ten years from the date of grant.


     Stock option transactions under the Company's 1998, 1999 and 2000 Plans are
summarized as follows:



<TABLE>
<CAPTION>
                                               YEAR ENDED             YEAR ENDED           THREE MONTHS ENDED
                                            DECEMBER 31, 1998      DECEMBER 31, 1999         MARCH 31, 2000
                                           -------------------   ---------------------   ----------------------
                                                     WEIGHTED-               WEIGHTED-                WEIGHTED-
                                                      AVERAGE                 AVERAGE                  AVERAGE
                                                     EXERCISE                EXERCISE                 EXERCISE
                                           SHARES      PRICE      SHARES       PRICE       SHARES       PRICE
                                           -------   ---------   ---------   ---------   ----------   ---------
<S>                                        <C>       <C>         <C>         <C>         <C>          <C>
Options outstanding at beginning of
  period.................................       --        --       250,167     $6.00      2,259,655     $1.64
Options granted..........................  250,167     $6.00     2,142,988      1.39        401,667      1.05
Options exercised........................       --        --            --        --     (1,324,655)     1.05
Options canceled.........................       --        --      (133,500)     5.83       (226,470)     1.64
                                           -------               ---------               ----------
Options outstanding at end of period.....  250,167      6.00     2,259,655      1.64      1,110,197      2.13
                                           =======               =========               ==========
Options exercisable at end of period.....       --        --     1,324,863      1.05         95,839      5.01
                                           =======               =========               ==========
</TABLE>



     In April 2000, the Company granted options under the 2000 Plan to purchase
an additional 506,667 shares of common stock at an exercise price of $2.04 per
share.



     In December 1999, the Company granted an option to purchase 529,862 common
shares at an exercise price of $0.21 per share to the Company's newly appointed
Chief Executive Officer. The option was immediately vested and expires in
December 2003. The option was exercised in full on January 3, 2000 through the
issuance of a full recourse promissory note in the amount of $111. The note
bears interest at 6.5% per annum and is due and payable on January 3, 2003. The
principal plus interest will be immediately forgiven upon: (1) the sale by the
Company's stockholders of a majority of the Company's common stock, (2) the sale
by the Company of substantially all its assets, (3) the Company owning cash and
cash equivalents in excess of $4,000, and (4) the termination of the Chief
Executive Officer's employment with the Company. If the Company is in
registration for or has completed an initial public offering of its equity
securities prior to December 31, 2000, the principal plus interest will be
forgiven in 12 equal monthly installments commencing on the earlier of the date
that the initial public offering is completed or January 1, 2001.



     On March 23, 2000, the Chief Executive Officer borrowed $70 from the
Company under a non-recourse promissory note in order to meet required tax
withholding related to the stock option exercised in January 2000. The note
bears interest at 6.5% per annum and is due and payable on March 23, 2003. The
principal plus interest will be immediately forgiven upon : (1) the sale by the
Company's stockholders of a majority of the Company's common stock, (2) the sale
by the Company of substantially all its assets, (3) the Company owning cash and
cash equivalents in excess of $4,000, and (4) the termination of the Chief
Executive Officer's employment with the Company. If the Company is in
registration for or has completed an initial public offering of its equity
securities prior to December 31, 2000, the principal plus interest will be
forgiven in 12 equal monthly installments commencing on the earlier of the date
that the initial public offering is completed or January 1, 2001.



     On February 28, 2000, the Chief Executive Officer exercised 1,324,655
options with an exercise price of $1.05 per share into 165,490 shares of vested
common stock and 1,159,165 shares of vesting common stock through the issuance
of a full recourse promissory note in the amount of $1,391. These options were
originally granted in December 1999 under the 2000 Plan. The vesting common
stock vests monthly over the remaining 34 months of the original term of the
option. Unvested shares are subject to a right of repurchase by the Company that
lapses as the shares vest. The note bears interest at 6.5% per annum and is due
and payable on February 27, 2004. The principal plus interest is forgiven in 24
equal monthly installments commencing on April 1, 2000 unless the Chief
Executive Officer voluntarily resigns. The principal plus


                                      F-17
<PAGE>   90
                               WEBSIDESTORY, INC.
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                (IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)


interest will be immediately forgiven upon: (1) a change in control of the
Company, (2) the termination of the Chief Executive Officer's employment with
the Company, and (3) the Company owning cash and cash equivalents equal to or in
excess of $4,000. If the Company has completed an initial public offering of its
equity securities prior to December 31, 2000, immediate forgiveness because of
the Company's ownership of at least $4,000 in cash and cash equivalents will not
occur. Because forgiveness of the note was considered probable on the date it
was issued, the exercise price of the related options was reduced to zero
resulting in a new measurement date. Accordingly, unearned stock-based
compensation of $3,641 was recorded for the excess of the deemed fair value of
the Company's common stock at the date the note was issued over the deemed fair
value of the common stock at the date the options were granted.


     The following table summarizes information about all options outstanding at
December 31, 1999:


<TABLE>
<CAPTION>
                       OPTIONS OUTSTANDING             OPTIONS EXERCISABLE
              -------------------------------------   ----------------------
                              WEIGHTED
                              AVERAGE      WEIGHTED                 WEIGHTED
 RANGE OF                    REMAINING     AVERAGE                  AVERAGE
 EXERCISE       NUMBER      CONTRACTUAL    EXERCISE     NUMBER      EXERCISE
  PRICES      OUTSTANDING   LIFE (YEARS)    PRICE     EXERCISABLE    PRICE
-----------   -----------   ------------   --------   -----------   --------
<S>           <C>           <C>            <C>        <C>           <C>
  $0.039         771,513        3.15        $0.039       735,022     $0.039
    0.21         529,862        3.97         0.21        529,862       0.21
    1.05       1,997,821        9.94         1.05      1,324,863       1.05
6.00 - 6.60      261,834        9.13         6.17              0         --
               ---------                               ---------
               3,561,030        7.54         1.08      2,589,747       0.59
               =========                               =========
</TABLE>



     Other than the 1,159,165 shares of vesting common stock purchased by the
Chief Executive Officer, there are no other shares of vesting common stock
outstanding at December 31, 1999 and March 31, 2000.



     In connection with the grant of stock options, the Company recorded
unearned stock-based compensation within stockholders' equity of $6,116 and
$5,114 during the year ended December 31, 1999 and the three months ended March
31, 2000. Amortization of unearned stock-based compensation, net of any charges
reversed during the period for the forfeiture of unvested awards, was $1,998 and
$1,222 during the year ended December 31, 1999 and the three months ended March
31, 2000. At March 31, 2000, the remaining unearned stock-based compensation of
$8,010 will be amortized as follows: $4,046 in the remainder of fiscal 2000,
$2,607 in fiscal 2001, $1,147 in fiscal 2002, $197 in fiscal 2003 and $13 in
fiscal 2004. The amount of stock-based compensation expense to be recorded in
future periods could decrease if awards for which accrued but unamortized
compensation expense has been recorded are forfeited.


     Had compensation expense for employee stock options been determined based
on the fair value of the options on the date of grant, the Company's net income
(loss) and net income (loss) per share would have been as follows:

<TABLE>
<CAPTION>
                                                                YEAR ENDED
                                                               DECEMBER 31,
                                                             ----------------
                                                             1998      1999
                                                             -----    -------
<S>                                                          <C>      <C>
Net income (loss) attributable to common stockholders
  As reported..............................................  $ 837    $(1,417)
  Pro forma................................................    836     (1,425)
Net income (loss) per share (diluted)
  As reported..............................................   0.04      (0.09)
  Pro forma................................................   0.04      (0.09)
</TABLE>

                                      F-18
<PAGE>   91
                               WEBSIDESTORY, INC.
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                (IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)

     The weighted-average grant-date fair value per share of options granted
during 1998 and 1999 was as follows:


<TABLE>
<CAPTION>
                                                                YEAR ENDED
                                                               DECEMBER 31,
                                                              ---------------
                                                               1998     1999
                                                              ------    -----
<S>                                                           <C>       <C>
Exercise price equal to deemed fair value of common stock on
  the grant date:
  Weighted-average exercise price...........................  $0.039    $  --
  Weighted-average option fair value........................   0.003       --
Exercise price greater than deemed fair value of common
  stock on the grant date:
  Weighted-average exercise price...........................    6.00     6.60
  Weighted-average option fair value........................     0.0      0.0
Exercise price less than deemed fair value of common stock
  on the grant date:
  Weighted-average exercise price...........................      --     0.87
  Weighted-average option fair value........................      --     2.51
</TABLE>


     The fair value of the options was estimated on the date of grant using the
Black-Scholes option pricing model with the following weighted-average
assumptions:


<TABLE>
<CAPTION>
                                                               YEAR ENDED
                                                              DECEMBER 31,
                                                         ----------------------
                                                           1998         1999
                                                         ---------    ---------
<S>                                                      <C>          <C>
Expected life..........................................  2.0 years    1.7 years
Risk-free interest rate................................       5.4%         5.9%
Expected volatility....................................       0.0%         0.0%
Expected divided yield.................................       0.0%         0.0%
</TABLE>


     The volatility of the Company's common stock underlying the options was not
considered because the Company's equity was not publicly traded as of December
31, 1999. For purposes of pro forma disclosures, the estimated fair value of
options is amortized to expense over the options' vesting periods using an
accelerated graded method in accordance with FIN 28.

 7. QUALIFIED RETIREMENT PLAN

     The Company sponsors an employee savings plan that qualifies as a deferred
salary arrangement under Section 401(k) of the Internal Revenue Code. Under the
savings plan, participating employees may defer a portion of their pre-tax
earnings, up to the Internal Revenue Service annual contribution limit.
Additionally, the Company may elect to make matching contributions into the
savings plan at its sole discretion. To date, the Company has not made any
matching contributions into the savings plan.

 8. COMMITMENTS

     The Company leases its primary office facilities and certain automobiles
under noncancelable operating lease arrangements which expire on various dates
through January 2007 and, with respect to the office leases, contain certain
renewal options. Rent expense under noncancelable operating lease arrangements
is accounted for on a straight-line basis and totaled $41, $103 and $304 during
1997, 1998 and 1999.

     The Company also leases certain computer and office equipment under capital
leases that mature on various dates through September 2003. As of December 31,
1999, $175 of such equipment is included in

                                      F-19
<PAGE>   92
                               WEBSIDESTORY, INC.
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                (IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)

property and equipment ($109 net of accumulated amortization). The
weighted-average interest rate associated with such capital leases approximates
16.4% at December 31, 1999.


     In August 1999, the Company entered into a lease for approximately 40,000
square feet for its principal offices at an average of approximately $84 per
month. The Company began occupying the space in January 2000. The lease requires
the Company to lease approximately 21,000 square feet of additional space at the
same site beginning in September 2000 for $42 per month during the first year or
an average of $46 per month over the term of the lease.


     Future minimum lease payments under capital and operating lease
arrangements are as follows at December 31, 1999:

<TABLE>
<CAPTION>
                                                            CAPITAL    OPERATING
                 YEAR ENDING DECEMBER 31,                   LEASES      LEASES
                 ------------------------                   -------    ---------
<S>                                                         <C>        <C>
     2000.................................................   $ 85       $ 1,026
     2001.................................................     15         1,591
     2002.................................................     12         1,564
     2003.................................................      7         1,588
     2004.................................................     --         1,644
     Thereafter...........................................     --         3,462
                                                             ----       -------
     Total minimum payments...............................    119       $10,875
                                                                        =======
     Amount representing interest.........................    (16)
                                                             ----
     Present value of minimum lease payments..............    103
     Less current portion of capital lease obligations....    (74)
                                                             ----
     Long-term portion of capital lease obligations.......   $ 29
                                                             ====
</TABLE>

 9. INCOME TAXES

     The components of the provision for (benefit from) income taxes are as
follows:

<TABLE>
<CAPTION>
                                                       YEAR ENDED DECEMBER 31,
                                                       ------------------------
                                                       1997     1998      1999
                                                       -----    -----    ------
<S>                                                    <C>      <C>      <C>
Current
  Federal............................................  $204     $396     $  26
  State..............................................    53      108         1
                                                       ----     ----     -----
                                                        257      504        27
Deferred
  Federal............................................   (58)      97      (410)
  State..............................................    --       23      (167)
                                                       ----     ----     -----
                                                        (58)     120      (577)
                                                       ----     ----     -----
                                                       $199     $624     $(550)
                                                       ====     ====     =====
</TABLE>

                                      F-20
<PAGE>   93
                               WEBSIDESTORY, INC.
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                (IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)

     Deferred tax assets and liabilities are comprised of the following:

<TABLE>
<CAPTION>
                                                              DECEMBER 31,
                                                             ---------------
                                                             1998      1999
                                                             -----    ------
<S>                                                          <C>      <C>
Deferred tax assets
  Stock-based compensation related to nonstatutory stock
     options...............................................  $  --    $  699
  Capitalized legal costs..................................     --       117
  State net operating loss carryforward....................     --        83
  Accrued bonuses and vacation.............................    114        54
  Deferred state income taxes..............................     37        --
  Research and development tax credits.....................     --        76
  Other....................................................      8        33
                                                             -----    ------
                                                               159     1,062
Deferred tax liabilities
  Depreciation and amortization............................    (33)      (99)
  Capitalized software development costs...................   (187)     (364)
                                                             -----    ------
                                                             $ (61)   $  599
                                                             =====    ======
</TABLE>


     The Company had not provided a valuation allowance against net deferred tax
assets at December 31, 1997, 1998 and 1999 because management believed that such
assets were more likely than not to be realized based upon historical and
expected trends in operating results. During the quarter ended March 31, 2000,
the Company recorded a valuation allowance for the entire amount of its net
deferred tax asset due to the uncertainty surrounding the ultimate realization
of such asset at that time. The valuation allowance is based on available
evidence, including the Company's recent and planned operating performance,
which reflects significant expenditures for sales and marketing and technology
development costs related to the Company's transition to a subscription revenue
model and uncertainty about the ultimate profitability of this revenue model.


     At December 31, 1999, the Company had a net operating loss carryforward for
state purposes of $940. The expiration period for the net operating loss
carryforward will begin in 2005. At December 31, 1999, the Company has federal
and state research and development credit carryforwards of $51 and $55, which
begin expiring in 2020 and 2005.

     A reconciliation of the income tax expense computed using the U.S. federal
statutory tax rate (34%) and the Company's provision for income taxes follows:

<TABLE>
<CAPTION>
                                                              YEAR ENDED DECEMBER 31,
                                                              ------------------------
                                                              1997     1998      1999
                                                              -----    -----    ------
<S>                                                           <C>      <C>      <C>
Computed expected federal tax expense.......................  $171     $497     $(590)
State taxes, net of federal benefit.........................    30       91       (71)
Stock-based compensation related to incentive stock
  options...................................................    --       --       125
Other.......................................................    (2)      36       (14)
                                                              ----     ----     -----
                                                              $199     $624     $(550)
                                                              ====     ====     =====
</TABLE>

10. BANK REVOLVING LINE OF CREDIT

     In August 1999, the Company entered into a $4 million revolving line of
credit arrangement with a commercial bank that expires on August 2, 2000. The
line of credit provided up to $3 million for general corporate purposes and up
to $1 million to finance capital equipment expenditures. In September 1999, the
Company entered into a standby letter of credit arrangement with its bank for
$360 as part of the security

                                      F-21
<PAGE>   94
                               WEBSIDESTORY, INC.
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                (IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)

arrangement underlying its new headquarters lease. The letter of credit
obligation, which will decrease annually by one third under the terms of the
lease, is deducted from the borrowing availability under the line of credit. As
of December 31, 1999, there were no borrowings under the line of credit. As of
December 31, 1999, the Company violated the minimum net income requirements
imposed by the line of credit agreement and, as a result, was unable to borrow
under the line of credit. In April 2000, the Company negotiated an amendment to
the line of credit agreement that expires in April 2001. The amended agreement
provides for a total of $3 million for general working capital purposes and
capital equipment purchases. The covenants were restated to include a minimum
liquidity covenant (defined as unrestricted cash and cash equivalents plus
eligible accounts receivable), measured monthly, of the greater of 1) 1.5 times
current liabilities and all bank debt, or 2) the previous three month's
operating cash usage. Borrowings under the line of credit bear interest at the
bank's prime rate plus .25%. Equipment draws made under the line of credit will
be converted to a term loan in April 2001, which is repayable in 36 equal
principal payments plus interest.


     A five-year warrant to purchase 13,333 shares of common stock at $15.00 per
share was granted in connection with this amendment. The fair value of the
warrant on the date of issuance was approximately $53 and will be recorded as a
deferred facility fee. The fair value was calculated on the date of issuance
using the Black-Scholes option pricing model with the following assumptions: 5
year contractual life, 6.47% risk-free interest rate, 70% expected volatility
and 0% expected dividend yield.


                                      F-22
<PAGE>   95

                              [INSIDE BACK COVER]

                                   [ARTWORK]
<PAGE>   96

                              [WEBSIDESTORY LOGO]
<PAGE>   97

                                    PART II

                     INFORMATION NOT REQUIRED IN PROSPECTUS

ITEM 13. OTHER EXPENSES OF ISSUANCE AND DISTRIBUTION


     The following table sets forth all expenses payable by the registrant in
connection with the sale of the common stock being registered. All of the
amounts shown are estimates except for the SEC registration fee, the NASD filing
fee, and the Nasdaq National Market application fee.



<TABLE>
<CAPTION>
                                                              AMOUNT TO
                                                               BE PAID
                                                              ----------
<S>                                                           <C>
SEC Registration fee........................................  $   15,180
NASD filing fee.............................................       6,250
Nasdaq stock market listing application fee.................      95,000
Blue sky qualification fees and expenses....................       5,000
Director and officer liability insurance....................     600,000
Printing and engraving expenses.............................     300,000
Legal fees and expenses.....................................     400,000
Accounting fees and expenses................................     350,000
Transfer agent and registrar fees...........................      70,000
Miscellaneous...............................................     158,570
                                                              ----------
  Total.....................................................  $2,000,000
                                                              ==========
</TABLE>


ITEM 14. INDEMNIFICATION OF OFFICERS AND DIRECTORS

     Under Section 145 of the Delaware General Corporation Law, the registrant
has broad powers to indemnify its directors and officers against liabilities
they may incur in such capacities, including liabilities under the Securities
Act of 1933, as amended (the "Securities Act").


     The registrant's Certificate of Incorporation and By-laws include
provisions to (i) eliminate the personal liability of its directors for monetary
damages resulting from breaches of their fiduciary duty to the extent permitted
by Section 102(b)(7) of the General Corporation Law of Delaware (the "Delaware
Law") and (ii) require the registrant to indemnify its directors and officers to
the fullest extent permitted by Section 145 of the Delaware Law, including
circumstances in which indemnification is otherwise discretionary. Pursuant to
Section 145 of the Delaware Law, a corporation generally has the power to
indemnify its present and former directors, officers, employees and agents
against expenses incurred by them in connection with any suit to which they are
or are threatened to be made, a party by reason of their serving in such
positions so long as they acted in good faith and in a manner they reasonably
believed to be in or not opposed to, the best interests of the corporation and
with respect to any criminal action, they had no reasonable cause to believe
their conduct was unlawful. The registrant believes that these provisions are
necessary to attract and retain qualified persons as directors and officers.
These provisions do not eliminate the directors' duty of care, and, in
appropriate circumstances, equitable remedies such as injunctive or other forms
of non-monetary relief will remain available under Delaware Law. In addition,
each director will continue to be subject to liability for breach of the
director's duty of loyalty to the registrant, for acts or omissions not in good
faith or involving intentional misconduct, for knowing violations of law, for
acts or omissions that the director believes to be contrary to the best
interests of the registrant or its stockholders, for any transaction from which
the director derived an improper personal benefit, for acts or omissions
involving a reckless disregard for the director's duty to the registrant or its
stockholders when the director was aware or should have been aware of a risk of
serious injury to the registrant or its stockholders, for acts or omissions that
constitute an unexcused pattern of inattention that amounts to an abdication of
the director's duty to the registrant or its stockholders, for improper
transactions between the director and the registrant and for improper
distributions to stockholders and loans to directors and officers. The provision
also does not affect a director's responsibilities under any other law, such as
the federal securities law or state or federal environmental laws.


                                      II-1
<PAGE>   98

     The registrant has entered into indemnity agreements with each of its
directors and executive officers that require the registrant to indemnify such
persons against all expenses, judgments, fines, settlements and other amounts
incurred (including expenses of a derivative action) in connection with any
proceeding, whether actual or threatened, to which any such person may be made a
party by reason of the fact that such person is or was a director or an
executive officer of the registrant or any of its affiliated enterprises,
provided that such person acted in good faith and in a manner such person
reasonably believed to be in or not opposed to the best interests of the
registrant and, with respect to any criminal proceeding, had no reasonable cause
to believe his conduct was unlawful. The indemnification agreements also set
forth certain procedures that will apply in the event of a claim for
indemnification thereunder.

     At present, there is no pending litigation or proceeding involving a
director or officer of the registrant as to which indemnification is being
sought nor is the registrant aware of any threatened litigation that may result
in claims for indemnification by any officer or director.

     The registrant maintains directors' and officers' liability insurance and
intends to continue to maintain this insurance in the future. The registrant
also has an insurance policy covering the officers and directors of the
registrant with respect to certain liabilities, including liabilities arising
under the Securities Act or otherwise.

ITEM 15. RECENT SALES OF UNREGISTERED SECURITIES

     The following is a summary of transactions by the Company since the
Company's inception in September 1996 that were not registered under the
Securities Act. Prior to the reincorporation in Delaware in                ,
2000, it had been operating under the laws of California.


     (a) In September 1996, the registrant issued 30,303,030 shares of common
         stock to its founders for an aggregate purchase price of $5,500 in its
         original capitalization. The Company relied on Section 4(2) of the
         Securities Act for this offering.



     (b) In June of 1999, the registrant issued an aggregate of 15,034,712
         shares of its convertible redeemable preferred stock and 100 shares of
         its redeemable preferred stock to TA Associates, Inc. and Summit
         Partners LP in exchange for 2,088,154 shares of the registrant's common
         stock, which they had purchased from two of the founders and Michael
         Christian and $5 million in cash. Each of the investors were accredited
         investors and the offering was made without general solicitation. The
         Company relied on Regulation D promulgated under Section 4(2) of the
         Securities Act.



     (c) In December 1999, the registrant issued an option to purchase 1,324,655
         shares of its common stock at an exercise price of $1.05 per share to
         John Hentrich. Mr. Hentrich exercised his option in February 2000. The
         Company issued the option to Mr. Hentrich, the President and Chief
         Executive Officer of the Company, pursuant to the Company's 1999 Stock
         Option Plan and relied on Rule 701 in connection with the issuance of
         the option and the underlying securities.



     (d) In December 1999, the registrant issued a warrant to purchase 529,862
         shares of its common stock at an exercise price of $0.21 per share to
         John Hentrich. Mr. Hentrich exercised his warrant in February 2000. The
         Company relied on Rule 701 in connection with the issuance of the
         warrant and the underlying shares to Mr. Hentrich, the President and
         Chief Executive Officer of the Company.



     (e) In January 2000, the registrant issued 33,333 shares of its common
         stock to Michael Christian on the exercise of a stock option for an
         aggregate purchase price of $1,300. The Company issued the option to
         Mr. Christian, the Vice President of the Company, pursuant to the
         Company's Stock Option Plan and relied on Rule 701 in connection with
         the issuance of the option and the underlying securities.



     (f) In March 2000, the registrant issued a warrant to purchase 13,333
         shares of our common stock at an exercise price of $15 per share to
         Imperial Bank. The Company relied on Regulation D promulgated under
         Section 4(2) of the Securities Act in connection with this offering.



     (g) From September 1996 (inception) to March 31, 2000, the registrant
         granted options to purchase an aggregate of 2,794,821 shares of common
         stock to directors, executive officers, employees and

                                      II-2
<PAGE>   99


         consultants pursuant to its option plans including options to purchase
         250,167 shares at an exercise price of $6.00, options to purchase
         133,167 shares at an exercise price of $6.60, options to purchase
         2,411,488 shares at an exercise price of $1.05. In addition, in
         February 1998, the registrant issued options to purchase an aggregate
         of 875,758 shares of common stock to Michael Christian, one of its key
         employees. Mr. Christian exercised his option to purchase 104,245
         shares of common stock in July 1999 and 33,333 shares of common stock
         in January 2000. The Company relied on Rule 701 in the issuance of the
         options and underlying securities to these directors, employees and
         consultants.



     The sale and issuance of the securities in the above transactions were
exempt from registration under the Securities Act by virtue of Rule 4(2) or Rule
701, or Regulation D, as transactions not involving a public offering. There
were no underwriters used in connection with any of the transactions set forth
in this Item 15. For additional information concerning these equity investment
transactions, see the section entitled "Certain Transactions" in the prospectus.


ITEM 16. EXHIBITS AND FINANCIAL STATEMENT SCHEDULES

     (a) EXHIBITS.


<TABLE>
    <S>        <C>
     1.1*      Form of Underwriting Agreement.
     3.1.1**   Amended and Restated Articles of Incorporation.
     3.1.2**   Certificate of Amendment of Amended and Restated Articles of
               Incorporation.
     3.1.3*    Form of Certificate of Incorporation of WebSideStory, Inc.,
               to be filed immediately prior to and to become effective
               upon closing of this offering.
     3.2.1**   Amended and Restated Bylaws of WebSideStory, Inc.
     3.2.2*    Form of By-laws of WebSideStory, Inc., to be in effect after
               the closing of this offering.
     4.1**     Reference is made to Exhibits 3.1.1, 3.1.2, 3.2.1 and 3.2.2
               for provisions of the charter documents defining the rights
               of securityholders.
     4.2*      Specimen common stock certificate.
     5.1*      Opinion of Gray Cary Ware & Freidenrich LLP.
    10.1**     1998 Stock Option Plan, as amended.
    10.1.1**   Form of Nonstatutory Stock Option Agreement under the 1998
               Stock Option Plan.
    10.1.2**   Form of Incentive Stock Option Agreement under the 1998
               Stock Option Plan.
    10.2**     1999 Stock Option Plan, as amended.
    10.2.1**   Form of Nonstatutory Stock Option Agreement under the 1999
               Stock Option Plan.
    10.2.2**   Form of Incentive Stock Option Agreement under the 1999
               Stock Option Plan.
    10.3**     2000 Equity Incentive Plan, as amended.
    10.3.1**   Form of Omnibus Stock Option Agreement under the 2000 Equity
               Incentive Plan.
    10.4       Form of 2000 Employee Stock Purchase Plan.
    10.4.1     Form of Subscription Agreement under the 2000 Employee Stock
               Purchase Plan.
    10.5+**    Agreement, dated March 25, 1999, by and between the
               registrant and Level (3) Communications.
    10.6+**    Agreement, dated May 29, 1998, by and between the registrant
               and Digex Business Internet.
    10.7+**    Agreement, dated February 5, 1999, by and between the
               registrant and Sprint Communications.
    10.8+**    Agreement, dated May 1, 1997, by and between the registrant
               and Verio, Inc. (formerly ATMNet, Inc.).
    10.9**     Akamai FreeFlow Services Order Form, dated March 20, 2000,
               by and between the registrant and Akamai Technologies, Inc.
    10.10**    Employment Agreement, dated June 24, 1999, by and between
               the registrant and Blaise P. Barrelet.
    10.11**    Employment Agreement, dated June 24, 1999, by and between
               the registrant and Agnes L. Barrelet.
    10.12**    Noncompetition Agreement, dated June 24, 1999, by and
               between the registrant and Blaise P. Barrelet.
</TABLE>


                                      II-3
<PAGE>   100

<TABLE>
    <S>        <C>
    10.13**    Noncompetition Agreement, dated June 24, 1999, by and
               between the registrant and Agnes L. Barrelet.
    10.14**    Employment Agreement, dated February 28, 2000, by and
               between the registrant and John J. Hentrich, as amended on
               April 15, 2000.
    10.15**    Proprietary Information and Inventions Agreement, dated
               November 19, 1999, by and between the registrant and John J.
               Hentrich.
    10.16**    Stock Option Agreement, dated December 20, 1999, by and
               between the registrant and John J. Hentrich.
    10.17**    Promissory Note, dated January 3, 2000, by John J. Hentrich
               in favor of the registrant.
    10.18**    Promissory Note, dated February 28, 2000, by John J.
               Hentrich in favor of the registrant.
    10.19**    Secured, Non-Recourse Promissory Note, dated March 23, 2000,
               by John J. Hentrich in favor of the registrant.
    10.20**    Stock Pledge Agreement, dated March 23, 2000, by John J.
               Hentrich in favor of the registrant.
    10.21**    Employment Agreement, dated April 10, 2000, by and between
               the registrant and Terance Kinninger.
    10.22      Incentive Stock Option Agreement, dated April 10, 2000, by
               and between the registrant and Terance Kinninger.
    10.23      Employment Agreement, dated April 7, 2000, by and between
               the registrant and Meyar Sheik.
    10.24      Employment Agreement, dated February 25, 2000, by and
               between the registrant and Thomas Stigler.
    10.25      Incentive Stock Option Agreement, dated February 28, 2000,
               by and between the registrant and Thomas Stigler.
    10.26      Employment Agreement, dated April 25, 2000, by and between
               the registrant and Randall K. Broberg.
    10.27      Employment Agreement, dated June 24, 1999, by and between
               the registrant and Michael Christian.
    10.28      Nonstatutory Stock Option Agreement, dated February 23,
               1998, by and between the registrant and Michael C.
               Christian.
    10.29      Incentive Stock Option Agreement, dated April 10, 2000, by
               and between the registrant and Meyar Sheik.
    10.30      Incentive Stock Option Agreement, dated April 10, 2000, by
               and between the registrant and Randall K. Broberg.
    10.31**    Office lease, dated November 4, 1998, by and between the
               registrant and PS Business Parks, Inc. and an amendment
               thereto dated February 14, 2000.
    10.32**    Office lease, dated August 23, 1999, by and between the
               registrant and LNR Seaview, Inc.
    10.33**    Credit Agreement, dated August 4, 1999, by and between the
               registrant and Imperial Bank.
    10.33.1**  Intellectual Property Security Agreement, by and between the
               registrant and Imperial Bank.
    10.34**    Credit Agreement, dated March 27, 2000, by and between the
               registrant and Imperial Bank.
    10.35      Warrant to Purchase Common Stock, dated March 27, 2000, by
               and between the registrant and Imperial Bancorp.
    10.36**    Stockholders Agreement, dated June 18, 1999, by and among
               the registrant and certain investors set forth on Exhibit A
               to the Agreement.
    10.37**    Registration Rights Agreement, dated June 18, 1999, by and
               among the registrant and certain of its stockholders.
    10.38**    WebSideStory, Inc. 401(k) Plan.
    10.39.1    Indemnification Agreement, dated May 15, 2000, by and
               between the registrant and John Hentrich.
    10.39.2    Indemnification Agreement, dated May 15, 2000, by and
               between the registrant and Blaise Barrelet.
    10.39.3    Indemnification Agreement, dated May 15, 2000, by and
               between the registrant and Agnes Barrelet.
</TABLE>


                                      II-4
<PAGE>   101

<TABLE>
    <S>        <C>
    10.39.4    Indemnification Agreement, dated May 15, 2000, by and
               between the registrant and John Burke.
    10.39.5    Indemnification Agreement, dated May 15, 2000, by and
               between the registrant and Terance Kinninger.
    10.39.6    Indemnification Agreement, dated May 15, 2000, by and
               between the registrant and Michael Christian.
    10.39.7    Indemnification Agreement, dated May 15, 2000, by and
               between the registrant and Meyar Sheik.
    10.39.8    Indemnification Agreement, dated May 15, 2000, by and
               between the registrant and Randall Broberg.
    10.40**    Form of Indemnity Agreement to be entered into by the
               registrant and each of its directors, officers and certain
               additional personnel following the reincorporation of the
               registrant.
    10.41      Stock Purchase Agreement, dated June 16, 2000, by and among
               the registrant, the registrant's founding stockholders and
               certain investors set forth on Exhibit A to the Agreement.
    10.42      Form of Certificate of Amendment of Amended and Restated
               Articles of Incorporation of the registrant, to be filed
               with the California Secretary of State.
    10.43      Form of Warrant to Purchase Common Stock by and between the
               registrant and certain of its existing stockholders.
    10.43.1*   Warrant to Purchase Common Stock, dated June   , 2000, by
               and between the registrant and Summit Ventures V, L.P.
    10.43.2*   Warrant to Purchase Common Stock, dated June   , 2000, by
               and between the registrant and Summit V Companion Fund, L.P.
    10.43.3*   Warrant to Purchase Common Stock, dated June   , 2000, by
               and between the registrant and Summit V Advisors Fund, L.P.
    10.43.4*   Warrant to Purchase Common Stock, dated June   , 2000, by
               and between the registrant and Summit V Advisors Fund (QP),
               L.P.
    10.43.5*   Warrant to Purchase Common Stock, dated June   , 2000, by
               and between the registrant and Summit Investors III, L.P.
    10.43.6*   Warrant to Purchase Common Stock, dated June   , 2000, by
               and between the registrant and TA/Advent VIII L.P.
    10.43.7*   Warrant to Purchase Common Stock, dated June   , 2000, by
               and between the registrant and Advent Atlantic and Pacific
               III L.P.
    10.43.8*   Warrant to Purchase Common Stock, dated June   , 2000, by
               and between the registrant and TA Executives Fund LLC.
    10.43.9*   Warrant to Purchase Common Stock, dated June   , 2000, by
               and between the registrant and TA Investors LLC.
    23.1       Consent of PricewaterhouseCoopers LLP, Independent
               Accountants.
    23.2*      Consent of Gray Cary Ware & Freidenrich LLP. Reference is
               made to Exhibit 5.1.
    24.1**     Power of Attorney. Reference is made to page II-6.
    27**       Financial Data Schedule.
</TABLE>


------------
  * To be filed by amendment.


 ** Filed previously with the Registration Statement on Form S-1 (File No.
    333-34976) or with Amendment No. 1 thereto.



  + Confidential treatment has been requested with respect to certain portions
    of this exhibit. Omitted portions have been filed separately with the
    Securities and Exchange Commission.



     (b) FINANCIAL STATEMENT SCHEDULES.



     All such schedules have been omitted because the information required to be
set forth therein is not applicable or is provided elsewhere.


                                      II-5
<PAGE>   102

ITEM 17. UNDERTAKINGS

     The undersigned registrant hereby undertakes to provide to the underwriter
at the closing specified in the underwriting agreements certificates in such
denominations and registered in such names as required by the underwriter to
permit prompt delivery to each purchaser.

     Insofar as indemnification for liabilities arising under the Securities Act
of 1933 may be permitted to directors, officers and controlling persons of the
registrant pursuant to provisions described in Item 14 of this registration
statement, or otherwise, the registrant has been advised that in the opinion of
the Securities and Exchange Commission such indemnification is against public
policy as expressed in the Securities Act and is, therefore, unenforceable. In
the event that a claim for indemnification against such liabilities (other than
the payment by the registrant of expenses incurred or paid by a director,
officer or controlling person of the registrant in the successful defense of any
action, suit or proceeding) is asserted by such director, officer or controlling
person in connection with the securities being registered, the registrant will,
unless in the opinion of its counsel the matter has been settled by controlling
precedent, submit to a court of appropriate jurisdiction the question whether
such indemnification by it is against public policy as expressed in the
Securities Act and will be governed by the final adjudication of such issue.

     The undersigned registrant hereby undertakes that:

          (1) For purposes of determining any liability under the Securities
     Act, the information omitted from the form of prospectus filed as part of
     this registration statement in reliance upon Rule 430A and contained in a
     form of prospectus filed by the registrant pursuant to Rule 424(b)(1) or
     (4) or 497(h) under the Securities Act shall be deemed to be part of this
     registration statement as of the time it was declared effective.

          (2) For the purpose of determining any liability under the Securities
     Act, each post-effective amendment that contains a form of prospectus shall
     be deemed to be a new registration statement relating to the securities
     offered therein, and the offering of such securities at that time shall be
     deemed to be the initial bona fide offering thereof.

                                      II-6
<PAGE>   103

                                   SIGNATURES


     Pursuant to the requirements of the Securities Act of 1933, the registrant
has duly caused this amendment to the registration statement to be signed on its
behalf by the undersigned, thereunto duly authorized, in the City of San Diego,
State of California, on May 2, 2000.


                                          WebsideStory, Inc.

                                          By:       /s/ JOHN J. HENTRICH

                                            ------------------------------------
                                                      John J. Hentrich
                                               President and Chief Executive
                                                           Officer


     Pursuant to the requirements of the Securities Act of 1933, this
registration statement has been signed by the following persons in the
capacities and on the dates indicated.



<TABLE>
<CAPTION>
                       SIGNATURE                                       TITLE                   DATE
                       ---------                                       -----                   ----
<S>                                                       <C>                              <C>

                  /s/ JOHN J. HENTRICH                     President and Chief Executive   June 23, 2000
--------------------------------------------------------         Officer, Director
                    John J. Hentrich

                           *                               Chairman of the Board, Chief    June 23, 2000
--------------------------------------------------------  Internet Architect and Director
                   Blaise P. Barrelet

                           *                              Senior Vice President and Chief  June 23, 2000
--------------------------------------------------------   Financial Officer (Principal
                  Terance A. Kinninger                          Financial Officer)

                           *                              Corporate Controller (Principal  June 23, 2000
--------------------------------------------------------        Accounting Officer)
                     John T. Burke

                           *                                         Director              June 23, 2000
--------------------------------------------------------
                    Kurt R. Jaggers

                           *                                         Director              June 23, 2000
--------------------------------------------------------
                  Walter G. Kortschak

                           *                                         Director              June 23, 2000
--------------------------------------------------------
                    Benjamin H. Ball

               *By: /s/ JOHN J. HENTRICH
  ---------------------------------------------------
                    John J. Hentrich
                    Attorney-in-fact
</TABLE>


                                      II-7
<PAGE>   104


                                 EXHIBIT INDEX



<TABLE>
    <S>         <C>
     1.1*       Form of Underwriting Agreement.
     3.1.1**    Amended and Restated Articles of Incorporation.
     3.1.2**    Certificate of Amendment of Amended and Restated Articles of
                Incorporation.
     3.1.3*     Form of Certificate of Incorporation of WebSideStory, Inc.,
                to be filed immediately prior to and to become effective
                upon closing of this offering.
     3.2.1**    Amended and Restated Bylaws of WebSideStory, Inc.
     3.2.2*     Form of By-laws of WebSideStory, Inc., to be in effect after
                the closing of this offering.
     4.1**      Reference is made to Exhibits 3.1.1, 3.1.2, 3.2.1 and 3.2.2
                for provisions of the charter documents defining the rights
                of securityholders.
     4.2*       Specimen common stock certificate.
     5.1*       Opinion of Gray Cary Ware & Freidenrich LLP.
    10.1**      1998 Stock Option Plan, as amended.
    10.1.1**    Form of Nonstatutory Stock Option Agreement under the 1998
                Stock Option Plan.
    10.1.2**    Form of Incentive Stock Option Agreement under the 1998
                Stock Option Plan.
    10.2**      1999 Stock Option Plan, as amended.
    10.2.1**    Form of Nonstatutory Stock Option Agreement under the 1999
                Stock Option Plan.
    10.2.2**    Form of Incentive Stock Option Agreement under the 1999
                Stock Option Plan.
    10.3**      2000 Equity Incentive Plan, as amended.
    10.3.1**    Form of Omnibus Stock Option Agreement under the 2000 Equity
                Incentive Plan.
    10.4        Form of 2000 Employee Stock Purchase Plan.
    10.4.1      Form of Subscription Agreement under the 2000 Employee Stock
                Purchase Plan.
    10.5+**     Agreement, dated March 25, 1999, by and between the
                registrant and Level (3) Communications.
    10.6+**     Agreement, dated May 29, 1998, by and between the registrant
                and Digex Business Internet.
    10.7+**     Agreement, dated February 5, 1999, by and between the
                registrant and Sprint Communications.
    10.8+**     Agreement, dated May 1, 1997, by and between the registrant
                and Verio, Inc. (formerly ATMNet, Inc.).
    10.9**      Akamai FreeFlow Services Order Form, dated March 20, 2000,
                by and between the registrant and Akamai Technologies, Inc.
    10.10**     Employment Agreement, dated June 24, 1999, by and between
                the registrant and Blaise P. Barrelet.
    10.11**     Employment Agreement, dated June 24, 1999, by and between
                the registrant and Agnes L. Barrelet.
    10.12**     Noncompetition Agreement, dated June 24, 1999, by and
                between the registrant and Blaise P. Barrelet.
    10.13**     Noncompetition Agreement, dated June 24, 1999, by and
                between the registrant and Agnes L. Barrelet.
    10.14**     Employment Agreement, dated February 28, 2000, by and
                between the registrant and John J. Hentrich, as amended on
                April 15, 2000.
    10.15**     Proprietary Information and Inventions Agreement, dated
                November 19, 1999, by and between the registrant and John J.
                Hentrich.
    10.16**     Stock Option Agreement, dated December 20, 1999, by and
                between the registrant and John J. Hentrich.
    10.17**     Promissory Note, dated January 3, 2000, by John J. Hentrich
                in favor of the registrant.
    10.18**     Promissory Note, dated February 28, 2000, by John J.
                Hentrich in favor of the registrant.
    10.19**     Secured, Non-Recourse Promissory Note, dated March 23, 2000,
                by John J. Hentrich in favor of the registrant.
    10.20**     Stock Pledge Agreement, dated March 23, 2000, by John J.
                Hentrich in favor of the registrant.
</TABLE>

<PAGE>   105

<TABLE>
    <S>         <C>
    10.21**     Employment Agreement, dated April 10, 2000, by and between
                the registrant and Terance Kinninger.
    10.22       Incentive Stock Option Agreement, dated April 10, 2000, by
                and between the registrant and Terance Kinninger.
    10.23       Employment Agreement, dated April 7, 2000, by and between
                the registrant and Meyar Sheik.
    10.24       Employment Agreement, dated February 25, 2000, by and
                between the registrant and Thomas Stigler.
    10.25       Incentive Stock Option Agreement, dated February 28, 2000,
                by and between the registrant and Thomas Stigler.
    10.26       Employment Agreement, dated April 25, 2000, by and between
                the registrant and Randall K. Broberg.
    10.27       Employment Agreement, dated June 24, 1999, by and between
                the registrant and Michael Christian.
    10.28       Nonstatutory Stock Option Agreement, dated February 23,
                1998, by and between the registrant and Michael C.
                Christian.
    10.29       Incentive Stock Option Agreement, dated April 10, 2000, by
                and between the registrant and Meyar Sheik.
    10.30       Incentive Stock Option Agreement, dated April 10, 2000, by
                and between the registrant and Randall K. Broberg.
    10.31**     Office lease, dated November 4, 1998, by and between the
                registrant and PS Business Parks, Inc. and an amendment
                thereto dated February 14, 2000.
    10.32**     Office lease, dated August 23, 1999, by and between the
                registrant and LNR Seaview, Inc.
    10.33**     Credit Agreement, dated August 4, 1999, by and between the
                registrant and Imperial Bank.
    10.33.1**   Intellectual Property Security Agreement, by and between the
                registrant and Imperial Bank.
    10.34**     Credit Agreement, dated March 27, 2000, by and between the
                registrant and Imperial Bank.
    10.35       Warrant to Purchase Common Stock, dated March 27, 2000, by
                and between the registrant and Imperial Bancorp.
    10.36**     Stockholders Agreement, dated June 18, 1999, by and among
                the registrant and certain investors set forth on Exhibit A
                to the Agreement.
    10.37**     Registration Rights Agreement, dated June 18, 1999, by and
                among the registrant and certain of its stockholders.
    10.38**     WebSideStory, Inc. 401(k) Plan.
    10.39.1     Indemnification Agreement, dated May 15, 2000, by and
                between the registrant and John Hentrich.
    10.39.2     Indemnification Agreement, dated May 15, 2000, by and
                between the registrant and Blaise Barrelet.
    10.39.3     Indemnification Agreement, dated May 15, 2000, by and
                between the registrant and Agnes Barrelet.
    10.39.4     Indemnification Agreement, dated May 15, 2000, by and
                between the registrant and John Burke.
    10.39.5     Indemnification Agreement, dated May 15, 2000, by and
                between the registrant and Terance Kinninger.
    10.39.6     Indemnification Agreement, dated May 15, 2000, by and
                between the registrant and Michael Christian.
    10.39.7     Indemnification Agreement, dated May 15, 2000, by and
                between the registrant and Meyar Sheik.
    10.39.8     Indemnification Agreement, dated May 15, 2000, by and
                between the registrant and Randall Broberg.
</TABLE>

<PAGE>   106

<TABLE>
    <S>         <C>
    10.40**     Form of Indemnity Agreement to be entered into by the
                registrant and each of its directors, officers and certain
                additional personnel following the reincorporation of the
                registrant.
    10.41       Stock Purchase Agreement, dated June 16, 2000, by and among
                the registrant, the registrant's founding stockholders and
                certain investors set forth on Exhibit A to the Agreement.
    10.42       Form of Certificate of Amendment of Amended and Restated
                Articles of Incorporation of the registrant, to be filed
                with the California Secretary of State.
    10.43       Form of Warrant to Purchase Common Stock by and between the
                registrant and certain of its existing stockholders.
    10.43.1*    Warrant to Purchase Common Stock, dated June   , 2000, by
                and between the registrant and Summit Ventures V, L.P.
    10.43.2*    Warrant to Purchase Common Stock, dated June   , 2000, by
                and between the registrant and Summit V Companion Fund, L.P.
    10.43.3*    Warrant to Purchase Common Stock, dated June   , 2000, by
                and between the registrant and Summit V Advisors Fund, L.P.
    10.43.4*    Warrant to Purchase Common Stock, dated June   , 2000, by
                and between the registrant and Summit V Advisors Fund (QP),
                L.P.
    10.43.5*    Warrant to Purchase Common Stock, dated June   , 2000, by
                and between the registrant and Summit Investors III, L.P.
    10.43.6*    Warrant to Purchase Common Stock, dated June   , 2000, by
                and between the registrant and TA/Advent VIII L.P.
    10.43.7*    Warrant to Purchase Common Stock, dated June   , 2000, by
                and between the registrant and Advent Atlantic and Pacific
                III L.P.
    10.43.8*    Warrant to Purchase Common Stock, dated June   , 2000, by
                and between the registrant and TA Executives Fund LLC.
    10.43.9*    Warrant to Purchase Common Stock, dated June   , 2000, by
                and between the registrant and TA Investors LLC.
    23.1        Consent of PricewaterhouseCoopers LLP, Independent
                Accountants.
    23.2*       Consent of Gray Cary Ware & Freidenrich LLP. Reference is
                made to Exhibit 5.1.
    24.1**      Power of Attorney. Reference is made to page II-6.
    27**        Financial Data Schedule.
</TABLE>


------------
   * To be filed by amendment.


  ** Filed previously with the Registration Statement on Form S-1 (File No.
     333-34976) or with Amendment No. 1 thereto.



   + Confidential treatment has been requested with respect to certain portions
     of this exhibit. Omitted portions have been filed separately with the
     Securities and Exchange Commission.



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