Totals for Active Sites Across All Domains
June 2000 – February 2012

Developer	January 2012	Percent	February 2012	Percent	Change
Apache	105,684,049	57.93%	106,664,061	57.45%	-0.48
nginx	22,221,514	12.18%	23,590,737	12.71%	0.53
Microsoft	22,142,114	12.14%	22,363,730	12.05%	-0.09
Google	14,412,926	7.90%	14,316,485	7.71%	-0.19

For more information see Active Sites

Market Share for Top Servers Across the Million Busiest Sites
September 2008 – February 2012

Developer	January 2012	Percent	February 2012	Percent	Change
Apache	640,547	64.36%	622,816	62.57%	-1.80
Microsoft	149,209	14.99%	147,689	14.84%	-0.16
nginx	84,541	8.49%	96,596	9.70%	1.21
Google	23,894	2.40%	30,229	3.04%	0.64