November Sees Number of U.S. Videos Viewed Online Surpass 30 Billion for First Time on Record

Hulu Extends All-Time High to 924 Million Videos Viewed

RESTON, VA – comScore, Inc. (NASDAQ: SCOR), a leader in measuring the digital world, released November 2009 data from the comScore Video Metrix service, showing that more than 170 million U.S. Internet users watched online video during the month. Online video viewing continued to reach record levels in November with nearly 31 billion videos viewed during the month, and Google Sites accounting for 39 percent of all videos viewed online in the U.S.

Top 10 Video Content Properties by Videos Viewed

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Google Sites continued to rank as the top U.S. video property in November as it delivered 12.2 billion videos viewed with YouTube.com accounting for nearly 99 percent of all videos viewed at the property. Hulu ranked second with 924 million videos viewed (3.0 percent) followed by Viacom Digital with 500 million (1.6 percent) and Microsoft Sites with 480 million (1.5 percent).

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Top U.S. Online Video Content Properties* by Videos Viewed
November 2009
Total U.S. – Home/Work/University Locations
Source: comScore Video Metrix
Property                            Videos (000)          Share (%) of Videos
Total Internet : Total Audience      30,986,670                  100.0%
Google Sites                         12,215,994                   39.4%
Hulu                                    923,805                    3.0%
Viacom Digital                          499,497                    1.6%
Microsoft Sites                         479,638                    1.5%
Yahoo! Sites                            470,804                    1.5%
Fox Interactive Media                   446,460                    1.4%
Turner Network                          336,952                    1.1%
CBS Interactive                         287,588                    0.9%
AOL LLC                                 227,797                    0.7%
MEGAVIDEO.COM                           201,199                    0.6%

*Rankings based on video content sites; excludes video server networks.  Online video includes both streaming and progressive download video.
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Top 10 Video Content Properties by Viewers

More than 170 million viewers watched an average of 182 videos per viewer during the month of November. Google Sites attracted 129 million unique viewers during the month (94.7 videos per viewer), followed by Yahoo! Sites with more than 55 million viewers (8.5 videos per viewer) and Fox Interactive Media with 50 million viewers (8.9 videos per viewer). The average Hulu viewer watched 21.1 videos during the month, representing another all-time high for the property.

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Top U.S. Online Video Content Properties* by Unique Viewers
November 2009
Total U.S. – Home/Work/University Locations
Source: comScore Video Metrix
Property                        Unique Viewers    Average Videos
(000)           Per Viewer
Total Internet : Total Audience       170,647            181.6
Google Sites                          129,037             94.7
Yahoo! Sites                           55,145              8.5
Fox Interactive Media                  49,981              8.9
CBS Interactive                        47,460              6.1
Hulu                                   43,738             21.1
Microsoft Sites                        43,280             11.1
Viacom Digital                         42,572             11.7
FACEBOOK.COM                           31,107              5.1
AOL LLC                                30,992              7.4
Amazon Sites                           27,169              2.6

*Rankings based on video content sites; excludes video server networks.  Online video includes both streaming and progressive download video.
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Top Video Ad Networks by Potential Reach

In November, Tremor Media ranked as the #1 video ad network with a potential reach of 85 million viewers, or 49.8 percent of the total viewing audience. Advertising.com Video Network ranked second with a potential reach of 80 million viewers (47.1 percent penetration) followed by YuMe Video Network with 73 million viewers (43.0 percent).

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Top U.S. Online Video Ad Networks by Potential Reach of Unique Viewers
November 2009
Total U.S. – Home/Work/University Locations
Source: comScore Video Metrix
Property                                            Unique Viewers     Viewer Penetration
(000)
Total Internet : Total Audience                           170,647           100.0%
Tremor Media – Potential Reach                             84,977            49.8%
Advertising.com Video Network – Potential Reach            80,403            47.1%
YuMe Video Network – Potential Reach                       73,419            43.0%
SpotXchange Video Ad Network – Potential Reach             66,090            38.7%
BBE – Potential Reach                                      55,562            32.6%
BrightRoll Video Network – Potential Reach                 49,754            29.2%
TidalTV – Potential Reach                                  39,944            23.4%
ScanScout Network – Potential Reach                        33,531            19.6%
Digital Broadcasting Group (DBG) – Potential Reach         26,283            15.4%
Nabbr – Potential Reach                                    17,646            10.3%
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Other notable findings from November 2009 include:

The top video ad networks in terms of their actual reach delivered were: Tremor Media Video Network with 20.0 percent penetration of online video viewers, BBE with 17.5 percent, and BrightRoll Video Network with 16.6 percent.
84.8 percent of the total U.S. Internet audience viewed online video.
The average online video viewer watched 12.2 hours of video.
128.1 million viewers watched more than 12 billion videos on YouTube.com (94.3 videos per viewer).
38.6 million viewers watched 333.4 million videos on MySpace.com (8.6 videos per viewer).
The average Hulu viewer watched 21.1 videos, totaling 2.1 hours of videos per viewer.
The duration of the average online video was 4.0 minutes.

About comScore
comScore, Inc. (NASDAQ: SCOR) is a global leader in measuring the digital world and preferred source of digital marketing intelligence. For more information, please visit www.comscore.com/companyinfo.