Top Websites in December 2011

Google sites had the largest audience of all Web properties in the United States during the last seven months of 2011, surpassing Yahoo and Microsoft sites, according to comScore Media Metrix," according to a post on ClickZ. "A review of the monthly comScore reports shows that Yahoo sites ranked No. 1 from January through May 2011. And Microsoft sites fluctuated between No. 2 and No. 3 throughout the 2011 calendar year." Read more.

Top 20 U.S. Websites, as of December 2011

December 2011 vs. December 2010
Source: comScore Media Metrix
Audience: All Persons Ages 2+ at U.S. home/work locations

Total Unique Visitors (000)
Property	Dec-2010	Dec-2011	% Change
Total Internet : Total audience	211,860	220,439	4
Google sites	179,252	187,138	4
Microsoft sites	176,963	177,296	0
Yahoo sites	181,219	176,485	-3
Facebook.com	153,886	162,486	6
Amazon sites	91,120	114,732	26
AOL	111,938	107,076	-4
Ask Network	94,353	89,168	-5
Glam Media	87,751	86,616	-1
Turner Digital	87,721	88,253	1
Wikimedia Foundation sites	77,753	83,010	7
Apple	75,090	83,006	11
Viacom Digital	84,456	80,368	-5
CBS Interactive	86,013	78,588	-9
New York Times Digital	69,657	76,493	10
eBay	70,436	74,500	6
Federated Media Publishing	39,089	72,172	85
Vevo	60,293	62,473	4
Demand Media	67,274	57,107	-15
Walmart	51,375	55,786	9
The Weather Channel	N/A	54,365	N/A