comScore has released (4/17/2007) its monthly U.S. Search Engine rankings.
As expected, Google Sites continue to dominate the category with 48.3% of the market, gaining 0.2 share points from the previous month.
Yahoo! Sites maintained their second place with 27.5% of U.S. searchers, followed by Microsoft Sites (10.9%), Ask Network (5.2%) and Time Warner Network (5%).
Americans conducted 7.3 billion searches online in March 2007, up 6% from February and 14% versus March 2006.
