October 2007 Web Server Survey

In the October 2007 survey we received responses from 142,805,398 sites, an increase of 7.6 million sites since last month. This continues the strong gains seen last month, a rate of over 5% monthly growth, with MySpace, Microsoft Live.com, and Google's Blogger each gained over 1 million sites this month. Benefitting from the gains at MySpace and Microsoft Live, Microsoft-IIS now hosts over 50 million sites.

Apache loses 2.8% share this month, partly through the strong growth at the major blogging systems, and partly due to 2.5 million domains on Apache expiring at trouble-free.net. Apache has around a 10% market share advantage over IIS now, which is the smallest gap between the two since IIS was launched in 1996.

On the active sites measure which excludes templated sites, Apache gains 1 million sites this month, though this is eclipsed by growth of nearer 3 million for Microsoft-IIS.