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Nov 21, 2007

comScore Releases October U.S. Search Engine Rankings

RESTON, Va., Nov 21, 2007 /PRNewswire-FirstCall via COMTEX News Network/ -- comScore, Inc. (Nasdaq: SCOR), a leader in measuring the digital world, today released its monthly comScore qSearch analysis of the search marketplace. Among core search engines in October 2007, Google Sites remained the top search property with more than 6.1 billion core searches conducted, representing a 58.5 percent share of the search market. October was a strong month for overall search activity, as each of the five core search engines achieved at least 5 percent growth in the number of searches conducted.

October U.S. Core Search Rankings

In October, Google Sites increased its lead atop the core search ranking with 58.5 percent of U.S. searches, gaining 1.5 share points versus the previous month. Yahoo! Sites ranked second with 22.9 percent, followed by Microsoft Sites (9.7 percent), Ask Network (4.7 percent) and Time Warner Network (4.2 percent).


    comScore Core Search Report*
    October 2007
    Total U.S. -- Home/Work/University Locations
    Source: comScore qSearch 2.0

                              Share of Searches (%)
                                                       Point
                                                       Change
                                                       Oct-07 vs.
    Core Search Entity    Sep - 07      Oct -07        Sep-07

    Total Core Search        100.0 %      100.0 %            0.0
    Google Sites              57.0 %       58.5 %            1.5
    Yahoo! Sites              23.7 %       22.9 %           -0.8
    Microsoft Sites           10.3 %        9.7 %           -0.6
    Ask Network                4.7 %        4.7 %            0.0
    Time Warner Network        4.3 %        4.2 %           -0.1

    * Based on the five major search engines including partner searches and
      cross-channel searches. Searches for mapping, local directory, and
      user-generated video sites that are not on the core domain of the five
      search engines are not included in the core search numbers.


In October, Americans conducted 10.5 billion searches at the core search engines, marking a 12-percent increase versus September. More than 6.1 billion core searches were conducted at Google Sites during the month (up 15 percent), while Yahoo! Sites recorded 2.4 billion (up 8 percent). All core search engines posted solid gains in search query volume in October.


    comScore Core Search Report*
    October  2007
    Total U.S. -- Home/Work/University Locations
    Source: comScore qSearch 2.0

                                    Search Queries (MM)
                                                          Percent
                                                          Change
                                                          Oct-07 vs.
    Core Search Entity    Sep-07          Oct-07          Sep-07

    Total Core Search         9,400           10,512         11.8%
    Google Sites              5,356            6,151         14.8 %
    Yahoo! Sites              2,227            2,405          8.0 %
    Microsoft Sites             969            1,023          5.6 %
    Ask Network                 444              491         10.7 %
    Time Warner Network         405              443          9.4 %

    * Based on the five major search engines including partner searches and
      cross-channel searches. Searches for mapping, local directory, and
      user-generated video sites that are not on the core domain of the five
      search engines are not included in the core search numbers.


October U.S. Expanded Search Rankings

In the October 2007 analysis of the Top 50 properties worldwide where search activity is observed, Google Sites led the pack with approximately 7.5 billion searches. Yahoo! Sites ranked second with nearly 2.6 billion searches, followed by Microsoft Sites (1 billion), Time Warner Network (905 million) and Ask Network (493 million). Ask.com saw particularly strong growth, gaining nearly 23 percent in search query volume versus September, while Facebook.com entered the ranking at number 9 with 152 million searches.


    comScore Expanded Search Query Report
    October 2007
    Total U.S. - Home/Work/University Locations
    Source: comScore qSearch 2.0

                                    Search Queries (MM)
                                                           Percent
                                                           Change
                                                           Oct-07 vs.
    Expanded Search Entity    Sep-07         Oct-07        Sep-07

    Total Expanded Search        13,018         14,457        11.1 %
      Google Sites               6,593          7,468         13.3 %
         Google                  5,388          6,184         14.8 %
         YouTube/All Other       1,205          1,284          6.5 %
    Yahoo! Sites                 2,381          2,577          8.2 %
         Yahoo!                  2,346          2,538          8.2 %
         All Other                  35             39         11.4 %
    Microsoft Sites                999          1,044          4.5 %
         MSN-Windows Live          966          1,007          4.2 %
         Microsoft/All Other        33             37         12.1 %
    Time Warner Network            843            905          7.4 %
         AOL                       397            433          9.1 %
         Mapquest/All Other        446            472          5.8 %
    Ask Network                    445            493         10.8 %
         Ask.com                   226            277         22.6 %
         MyWebSearch.com/          219            216         -1.4 %
          All Other
    Fox Interactive Media          492                        -1.8 %
         MySpace                   483            475         -1.7 %
         All Other                   9              8        -11.1 %
    eBay                           445            472          6.1 %
    Craigslist.org                 197            214          8.6 %
    Facebook.com                   N/A            152           N/A
    Amazon Sites                   138            146          5.8 %


To request more information on comScore qSearch 2.0, please visit http://www.comscore.com/contact

About comScore

comScore, Inc. (NASDAQ: SCOR) is a global leader in measuring the digital world. This capability is based on a massive, global cross-section of more than 2 million consumers who have given comScore permission to confidentially capture their browsing and transaction behavior, including online and offline purchasing. comScore panelists also participate in survey research that captures and integrates their attitudes and intentions. Through its proprietary technology, comScore measures what matters across a broad spectrum of behavior and attitudes. comScore analysts apply this deep knowledge of customers and competitors to help clients design powerful marketing strategies and tactics that deliver superior ROI. comScore services are used by more than 800 clients, including global leaders such as AOL, Microsoft, Yahoo!, BBC, Carat, Cyworld, Deutsche Bank, France Telecom, Best Buy, The Newspaper Association of America, Financial Times, ESPN, Fox Sports, NestlA(C), Starcom, Universal McCann, the United States Postal Service, Verizon, ViaMichelin, Merck and Expedia. For more information, please visit http://www.comscore.com

SOURCE comScore, Inc.

http://www.comscore.com

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