Hitwise reports that, for the week ending March 13, 2010, Facebook passed Google to become the most visited website for the week in the U.S. Facebook.com had previously reached the #1 ranking on Christmas Eve, Christmas Day, and New Year’s Day, as well as the weekend of March 6th and 7th, but this is the first time that the site held most-visited status for a week.
The share of visits to Facebook.com increased 185% as compared to the same week in 2009, while visits to Google.com increased 9% during the same time frame.
Original report from Hitwise Intelligence.