Google Sites Surpasses 10 Billion Video Views in August

Ad Operations OnlineAverage Video Viewer Watched Nearly 10 Hours of Online Video During the Month

RESTON, VA – comScore, Inc. (NASDAQ: SCOR), a leader in measuring the digital world, released August 2009 data from the comScore Video Metrix service, showing that 161 million U.S. Internet users watched online video during the month, the largest audience ever recorded. Online video reached another all-time high in August with more than 25 billion videos viewed during the month, with Google Sites accounting for more than 10 billion.

Top 10 Video Content Properties by Videos Viewed

Google Sites continued to rank as the top U.S. video property in August as it surpassed the 10 billion videos viewed threshold, representing 40 percent of all videos viewed online. YouTube.com accounted for 99 percent of all videos viewed at the Google Sites property. Microsoft Sites ranked second with 547 million (2.2 percent) followed by Viacom Digital with 539 million videos viewed (2.1 percent) and Hulu with 488 million (1.9 percent).

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Top U.S. Online Video Content Properties* by Videos Viewed
August 2009
Total U.S. – Home/Work/University Locations
Source: comScore Video Metrix
Property           Videos (000)      Share (%) of Videos
Total Internet       25,366,195          100.0
Google Sites         10,051,924           39.6
Microsoft Sites         546,547            2.2
Viacom Digital          539,471            2.1
Hulu                    488,255            1.9
Fox Interactive Media   380,115            1.5
Yahoo! Sites            355,226            1.4
Turner Network          298,991            1.2
CBS Interactive         168,993            0.7
Disney Online           162,934            0.6
AOL LLC                 156,871            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 161 million viewers watched an average of 157 videos per viewer during the month of August. Google Sites attracted 121.4 million unique viewers during the month (82.8 videos per viewer), followed by Microsoft Sites with 54.9 million viewers (10 videos per viewer) and Yahoo! Sites with 51.6 million viewers (6.9 videos per viewer).

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Top U.S. Online Video Content Properties* by Unique Viewers
August 2009
Total U.S. – Home/Work/University Locations
Source: comScore Video Metrix
Property             Unique Viewers (000)    Average Videos per Viewer
Total Internet                    161,109             157.4
Google Sites                      121,393              82.8
Microsoft Sites                    54,859              10.0
Yahoo! Sites                       51,583               6.9
Fox Interactive Media              48,914               7.8
Viacom Digital                     42,415              12.7
Hulu                               38,513              12.7
CBS Interactive                    35,688               4.7
Turner Network                     28,151              10.6
AOL LLC                            28,092               5.6
Facebook.com                       24,229               4.1

*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 August, Tremor Media ranked as the #1 video ad network with a potential reach of 68 million viewers, or 42.2 percent of the total viewing audience. YuMe Video Network ranked second with a potential reach of 59.1 million viewers (36.7 percent penetration) followed by ScanScout Network with 57.6 million viewers (35.7 percent).

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Top U.S. Online Video Ad Networks by Potential Unique Viewers
August 2009
Total U.S. – Home/Work/University Locations
Source: comScore Video Metrix
Property                                             Unique Viewers (000)     Viewer Penetration
Total Internet : Total Audience                                   161,109                  100.0
Tremor Media – Potential Reach                                     68,010                   42.2
YuMe Video Network – Potential Reach                               59,100                   36.7
ScanScout Network – Potential Reach                                57,581                   35.7
Broadband Enterprises Video Network – Potential Reach              54,858                   34.1
BrightRoll Video Network – Potential Reach                         53,369                   33.1
Advertising.com Video Network – Potential Reach                    52,996                   32.9
SpotXchange Video Ad Network – Potential Reach                     47,304                   29.4
Break Media Video Ad Network – Potential Reach                     35,672                   22.1
Digital Broadcasting Group (DBG) – Potential Reach                 26,537                   16.5
TidalTV – Potential Reach                                          21,101                   13.1
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Other notable findings from August 2009 include:

The top video ad networks in terms of their actual delivered reach were: Tremor Media Video Network (19.5 percent penetration of all online video viewers), BrightRoll Video Network (16.2 percent penetration), and BroadbandEnterprises.com (14.8 percent penetration).
81.6 percent of the total U.S. Internet audience viewed online video.
The average online video viewer watched 582 minutes of video, or 9.7 hours.
120.5 million viewers watched nearly 10 billion videos on YouTube.com (82.6 videos per viewer).
44.9 million viewers watched 340 million videos on MySpace.com (7.6 videos per viewer).
The average Hulu viewer watched 12.7 videos, totaling 1 hour and 17 minutes of videos per viewer.
The duration of the average online video was 3.7 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.