comScore Releases July U.S. Online Video Rankings; Google Sites Leading

comScore, Inc. SCOR today released data from the comScore Video Metrix service showing that 180 million U.S. Internet users watched online video content in July for an average of 18.5 hours per viewer. The total U.S. Internet audience engaged in a record 6.9 billion viewing sessions. Google Sites GOOG, driven primarily by video viewing at YouTube.com, ranked as the top online video content property in July with 158.1 million unique viewers, while VEVO ranked second with 62.1 million. Facebook.com climbed to the #3 position with 51.4 million viewers, followed by Microsoft Sites MSFT with 49.5 million and Viacom Digital VIA with 47.3 million. Total viewing sessions reached another all-time high in July at nearly 6.9 billion, with Google Sites crossing the 3 billion mark to account for more than 40 percent of all viewing sessions online. The average viewer watched 18.5 hours of online video content during the course of the month, with Google Sites (5.9 hours) and Hulu (3.4 hours) exhibiting the highest engagement. Americans viewed more than 5.3 billion video ads in July, with Hulu generating the highest number of video ad impressions at 963 million. Adap.tv ranked second overall (and highest among video ad exchanges/networks) with 674 million ad views, followed by Tremor Video (639 million) and BrightRoll Video Network (522 million). Time spent watching video ads totaled more than 2.4 billion minutes during the month, with Hulu delivering the highest duration of video ads at 409 million minutes. Video ads reached 49 percent of the total U.S. population an average of 35.9 times during the month. Hulu delivered the highest frequency of video ads to its viewers with an average of 40.4 over the course of the month.