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EXHIBIT 23.5
CONSENT OF INDEPENDENT ACCOUNTANTS
The Board of Directors
Net Market Makers:
We consent to the inclusion in the Amendment No. 3 to the registration
statement on Form S-4 of Media Metrix, Inc. of our report dated March 27, 2000,
relating to the balance sheet of Net Market Makers as of December 31, 1999, and
the related statements of operations, shareholders' equity, and cash flows for
the year then ended and to the reference to our firm under the heading "Experts"
in the joint proxy statement/prospectus.
/s/ KPMG LLP
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KPMG LLP
San Francisco, California
August 10, 2000
