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September 2017 Web Server Survey

Web server market share for active sites

Developer August 2017 Percent September 2017 Percent Change
Apache 77,916,218 44.99% 77,487,531 44.89% -0.10
nginx 35,566,579 20.54% 35,640,320 20.65% 0.11
Google 13,376,490 7.72% 13,561,655 7.86% 0.13
Microsoft 13,136,286 7.58% 12,629,582 7.32% -0.27

For more information see Active Sites

Web server market share for top million busiest sites

Developer August 2017 Percent September 2017 Percent Change
Apache 391,248 39.12% 388,641 38.86% -0.26
nginx 292,548 29.25% 293,847 29.38% 0.13
Microsoft 97,997 9.80% 97,320 9.73% -0.07
Google 16,315 1.63% 16,335 1.63% 0.00
Web server market share for computers

Developer August 2017 Percent September 2017 Percent Change
Apache 2,853,236 42.50% 2,876,828 42.32% -0.18
Microsoft 1,537,292 22.90% 1,530,386 22.51% -0.39
nginx 1,461,442 21.77% 1,511,347 22.23% 0.46