Web server market share in October 2005: Apache - 69.24%, IIS - 23.4

According to Netcraft, in October 2005 69.24% of Web servers used Apache, 23.

According to Netcraft, in October 2005 69.24% of Web servers used Apache, 23.46% used Microsoft's IIS, 0.65% ran Zeus and 0.61% were relying on Sun. Microsoft was the only to gain from September 2005 to October 2005.