November 2009 Web Server Survey

By

By

By

Netcraft

Netcraft

Netcraft

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November 9, 2009

November 9, 2009

November 9, 2009

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Active Sites

Developer

October 2009

Percent

November 2009

Percent

Change

Apache

42,534,142

55.33%

43,203,072

55.32%

-0.01

Microsoft

14,942,971

19.44%

14,823,797

18.98%

-0.46

Google

10,421,468

13.56%

10,593,974

13.56%

0.01

nginx

4,500,149

5.85%

4,847,809

6.21%

0.35

lighttpd

280,121

0.36%

322,996

0.41%

0.05

Totals for Active Servers Across All Domains
June 2000 - November 2009

Market Share for Top Servers Across the Million Busiest Sites
September 2008 - November 2009

Developer

October 2009

Percent

November 2009

Percent

Change

Apache

665,947

67.05%

665,545

67.00%

-0.05

Microsoft

176,954

17.82%

176,304

17.75%

-0.07

nginx

37,376

3.76%

38,467

3.87%

0.11

Google

19,723

1.99%

19,667

1.98%

-0.01