Nearly 54 Million Europeans Visited a Career Web Site in an Average Month During Q4 2007

LONDON, January 30 /PRNewswire/ --

- Monster Leads The Category With More Than 6 Million Visitors Per Month

comScore, Inc. (Nasdaq: SCOR), a leader in measuring the digital world,
today released its Q4 2007 rankings of the largest careers services &
development sites in Europe, based on data from the comScore World Metrix
audience measurement service.

Approximately 53.9 million Europeans visited a career services and
development site during an average month during the fourth quarter of 2007,
averaging 3.5 visits per visitor.

Top Ten European Career Services & Development Sites
    Ranked by Total European Unique Visitors (000)(i) Age 15+
    Total Europe - Home & Work Locations
    Q4 2007

                                         Average            Average 
                                     Monthly Unique     Monthly Visits 
                                     Visitors (000)      Per Visitor
             Property                during Q4 2007     during Q4 2007
               
    Total European Internet Audience     229,690            55.1
    Career Services and Development       53,901             3.5
    Monster                                6,121             2.3
    Stepstone                              2,854             1.8
    ANPE Sites                             2,765             4.1
    Bundesagentur fur Arbeit               2,516             2.7
    JOBCENTREPLUS.GOV.UK                   2,423             3.1
    Anuntis Segundamano - InfoJobs         2,365             3.7
    CareerBuilder LLC                      2,093             1.3
    TALENTS.FR                             1,636             2.9
    PRACUJ.PL                              1,516             2.3
    Totaljobs.com Sites                    1,434             1.8



(i) Excludes traffic from public computers such as Internet cafes or
access from mobile phones or PDAs.

Monster maintained its position as the most popular site in the category
with over 6 million visitors -- more than twice the number of visitors to its
closest competitor. Stepstone ranked 2nd with 2.9 million visitors, followed
closely by ANPE Sites with 2.8 million visitors and Bundesagentur fur Arbeit
with 2.5 million visitors.

"With nearly 54 million visitors in a typical month during the fourth
quarter of 2007, the career services and development category continues to
attract a significant share of the total European Internet audience," said
Bob Ivins, EVP of European Markets for comScore. "Traffic to these sites
represents a bellwether for the job market, and if economic conditions worsen
over the coming months and cause an increase in the unemployment rate, we can
expect to see visitation activity at these sites climb."

About comScore

comScore, Inc. (Nasdaq: SCOR) is the global leader in measuring the
digital world. For more information on the company, visit
www.comscore.com/boilerplate .

Web site: http://www.comscore.com