November 2011 Web Server Survey

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By

By

Netcraft

Netcraft

Netcraft

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November 6, 2011

November 6, 2011

November 6, 2011

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Totals for Active Sites Across All Domains
June 2000 - November 2011

Developer

October 2011

Percent

November 2011

Percent

Change

Apache

99,883,550

58.90%

100,516,026

58.36%

-0.55

Microsoft

21,137,071

12.46%

21,109,639

12.26%

-0.21

nginx

19,121,348

11.28%

19,982,947

11.60%

0.32

Google

13,781,508

8.13%

14,215,141

8.25%

0.13

For more information see Active Sites

Market Share for Top Servers Across the Million Busiest Sites
September 2008 - November 2011

Developer

October 2011

Percent

November 2011

Percent

Change

Apache

649,397

65.28%

646,667

65.00%

-0.28

Microsoft

151,245

15.20%

150,084

15.09%

-0.12

nginx

77,980

7.84%

79,699

8.01%

0.17

Google

22,226

2.23%

22,239

2.24%

0.00

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