Yahoo Was Most Visited Site in March

SUNNYVALE, Calif. — Online surfers went to more than any other U.S. site during March.

According to research firm ComScore, more than 212 million Americans were online last month and Yahoo was their top destination, attracting nearly 180 million unique visitors.

Google trailed Yahoo with nearly 177 million unique visitors. Following the search giant were Microsoft with 176 million, Facebook with 153 million and AOL with 118 million unique visitors.

Aside from web traffic, ComScore also examined the state of advertising in March. Once again, Google's Ad network took the lead with its ads reaching 92 percent of the entire U.S. web audience. Yahoo sites had 84 percent reach.

The results were from ComScore’s latest Media Metrix survey.