Facbook hits with new Traffic Record.

Facebook is on top of all of the above social networking site . According to comScore, the social network pulled in more than 141 million unique visitors in the U.S. during the month, beating its previous record (set in May) by better than 11 million.

Year-over-year, Facebook’s traffic has nearly doubled, from 77 million unique U.S. visitors in June 2009. As a result, as you can see in the chart above, Facebook has blown past its social networking competition –- most notably MySpace and Twitter, both of which have shown little growth in the past year according to comScore.

Twitter  it is still seeing record traffic in terms of tweet volume, a result of users accessing the site through third-party clients and mobile devices instead of its website.

Facebook’s continued growth puts it within striking distance of Google for title of most visited web property in the U.S.; the search giant had a total of 179 million unique visitors across its sites in the month of May.

Facbook hits with new Traffic Record.