Active Sites

Developer	November 2005	Percent	December 2005	Percent	Change
Apache	23364109	69.36	23526487	68.24	-1.12
Microsoft	8188394	24.31	8414249	24.40	0.09
Zeus	221798	0.66	296618	0.86	0.20
Sun	202551	0.60	199944	0.58	-0.02

Totals for Active Servers Across All Domains
June 2000 – December 2005

Sun is the sum of sites running SunONE, iPlanet-Enterprise, Netscape-Enterprise, Netscape-FastTrack, Netscape-Commerce, Netscape-Communications, Netsite-Commerce & Netsite-Communications.

Microsoft is the sum of sites running Microsoft-Internet-Information-Server, Microsoft-IIS, Microsoft-IIS-W, Microsoft-PWS-95, & Microsoft-PWS.

Platform groupings are here.