Web Server Usage Statistics

Statistics for websites using Web Server technologies

Apache
nginx
IIS
Varnish
Apache Tomcat Coyote
BIG-IP
LiteSpeed
Rack Cache
Phusion Passenger
Application Request Routing

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Name 10k 100k Million Entire Web
Apache 3,967 40,844 397,543 75,412,335
nginx 3,835 39,280 337,148 34,368,687
IIS 2,016 20,130 139,521 51,123,301
Varnish 1,363 6,080 30,601 2,481,898
Apache Tomcat Coyote 481 2,295 9,646 290,366
BIG-IP 451 2,188 6,677 174,586
Rack Cache 345 1,474 4,995 181,813
Phusion Passenger 178 963 4,325 510,780
Cowboy 128 489 1,963 64,083
Citrix NetScaler 120 413 976 3,026
LiteSpeed 106 1,683 23,879 1,679,479
Application Request Routing 81 534 2,308 1,212,052
JBoss 56 203 507 24,534
Jetty 56 250 600 23,785
lighttpd 35 229 1,131 463,915
Resin 29 146 658 19,176
IBM HTTP Server 28 110 406 6,429
Oracle Application Server 28 146 312 4,393
Microsoft Personal Web Server 21 118 491 4,383
Tengine 20 311 2,181 1,119,232

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