Search engine shares in May 2006: Google – 59.3%, Yahoo! – 22%, MSN – 12.1%

Hitwise announced that Google accounted for 59% of the volume of searches in the US for May 2006, followed by Yahoo! and MSN, with 22% and 12% respectively. The remaining search engines tracked in the Hitwise Search Engine Analysis Tool accounted for the remaining 7% of US searches.

Search engine market share in May 2006

Search engine May 2006 April 2006 March 2006
Google 59.3% 58.6% 58.3%
Yahoo! 22.0% 22.2% 22.3%
MSN 12.1% 12.6% 13.1%
Source: HitWise