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

Developer	May 2012	Percent	June 2012	Percent	Change
Apache	109,278,620	57.02%	107,485,139	55.73%	-1.29
Microsoft	22,803,442	11.90%	23,464,661	12.17%	0.27
nginx	23,938,754	12.49%	23,114,450	11.98%	-0.51
Google	15,855,806	8.27%	16,473,290	8.54%	0.27

For more information see Active Sites

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

Developer	May 2012	Percent	June 2012	Percent	Change
Apache	617,430	62.02%	614,721	61.75%	-0.27
Microsoft	146,974	14.76%	147,054	14.77%	0.01
nginx	100,417	10.09%	102,449	10.29%	0.20
Google	29,071	2.92%	28,498	2.86%	-0.06