Search engine shares in August 2006: Google – 44.1%, Yahoo! – 28.7%

Americans conducted 6.5 bln searches online in August 2006, up 3% versus July 2006. Annual growth rates in search query volume remained strong with a 28-percent increase since August 2005. Google Sites led the pack with 2.9 bln search queries performed, followed by Yahoo Sites (1.9 bln), MSN-Microsoft (812 mln), Time-Warner Network (360 mln), and Ask Jeeves/Ask Network (358 mln). Google and Yahoo! continued their dominance in toolbar searches, combining for more than 95% of the market share in August 2006. Google grabbed 49.6% of toolbar searches, while Yahoo! captured 47.3%.

In August 2006, Google Sites regained some ground from the 1.0 share point decline it suffered in July, gaining 0.4% to capture 44.1% of the US search market. Yahoo! Sites maintained its second place ranking with 28.7% of US searches. Microsoft (12.5%) and Time Warner Network (5.6%) each slipped 0.3 share points from the previous month, but held steady in third and fourth places, respectively. Ranking fifth, Ask Network (5.5%) showed a modest market share gain versus July.

Top search engines in August 2006

Search engine August 2005 July 2006 August 2006 Growth, %
Google 37.3 43.7 44.1 6.8
Yahoo! 29.7 28.8 28.7 -1.0
MSN 15.8 12.8 12.5 -3.3
Time Warner 9.6 5.9 5.6 -4.0
Ask 6.0 5.4 5.5 -0.5
Source: comScore