Ranking - February 15, 2016

Comscore Releases January 2016 U.S. Desktop Search Engine Rankings

RESTON, VA, February 15, 2016 – Comscore, Inc. (NASDAQ: SCOR) today released its monthly Comscore qSearch™ analysis of the U.S. desktop search marketplace. Google Sites led the explicit core search market in January with 63.8 percent of search queries conducted.

U.S. Explicit Core Search
Google Sites led the U.S. explicit core search market in January with 63.8 percent market share, followed by Microsoft Sites with 21.3 percent (up 0.2 percentage points) and Yahoo Sites with 12.4 percent. Ask Network accounted for 1.7 percent of explicit core searches (up 0.1 percentage points), followed by AOL, Inc. with 0.9 percent.

*Comscore Explicit Core Search Share Report (Desktop Only) January 2016 vs. December 2015 Total U.S. – Desktop Home & Work Locations Source: Comscore qSearch**
Core Search Entity	Explicit Core Search Share (%)
Core Search Entity	Dec-15	Jan-16	Point Change
Total Explicit Core Search	100.0%	100.0%	N/A
Google Sites	63.8%	63.8%	0.0
Microsoft Sites	21.1%	21.3%	0.2
Yahoo Sites	12.4%	12.4%	0.0
Ask Network	1.6%	1.7%	0.1
AOL, Inc.	1.0%	0.9%	-0.1

*“Explicit Core Search” excludes contextually driven searches that do not reflect specific user intent to interact with the search results.

17.5 billion explicit core searches were conducted in January, with Google Sites ranking first with 11.2 billion (up 1 percent). Microsoft Sites ranked second with 3.7 billion searches (up 1 percent), followed by Yahoo Sites with 2.2 billion, Ask Network with 289 million (up 3 percent) and AOL, Inc. with 154 million.

Comscore Explicit Core Search Query Report (Desktop Only) January 2016 vs. December 2015 Total U.S. – Desktop Home & Work Locations Source: Comscore qSearch
Core Search Entity	Explicit Core Search Queries (MM)
Core Search Entity	Dec-15	Jan-16	Percent Change
Total Explicit Core Search	17,378	17,482	1%
Google Sites	11,095	11,156	1%
Microsoft Sites	3,667	3,717	1%
Yahoo Sites	2,159	2,165	0%
Ask Network	279	289	3%
AOL, Inc.	178	154	-13%

“Powered By” Reporting
In January, 63.9 percent of searches carried organic search results from Google, while 32.2 percent of searches were powered by Bing (up 0.8 percentage points).

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About Comscore
Comscore, Inc. (NASDAQ: SCOR) is the cross-platform measurement company that precisely measures audiences, brands and consumer behavior everywhere. Comscore completed its merger with Rentrak Corporation in January 2016 to create the new model for a dynamic, cross-platform world. Built on precision and innovation, our unmatched data footprint combines proprietary digital, TV and movie intelligence with vast demographic details to quantify consumers’ multiscreen behavior at massive scale. This approach helps media companies monetize their complete audiences and allows marketers to reach these audiences more effectively. With more than 3,200 clients and global footprint in more than 75 countries, Comscore is delivering the future of measurement. For more information on Comscore, please visit comscore.com.

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