comScore released the results of a study on the visitation to Facebook.com which showed the site grew to 26.6 million unique visitors in the U.S. in May 2007, marking an 89-percent increase versus the same month last year. The dramatic growth comes on the heels of Facebook.com’s decision in September 2006 to open up registration to the general public, a change from the previous policy requiring a valid email address from a university or a selected group of secondary schools and businesses.
In the months prior to allowing open registration, Facebook.com’s traffic hovered at approximately 14 million visitors per month. However, after Facebook opened its doors to the general public, visitation accelerated to reach a level of 26.6 million visitors in May 2007, up 89 percent versus the same month last year and 100 percent versus September 2006.
Originally posted on July 6, 2007 @ 9:25 am