Web Server Usage Statistics

Statistics for websites using Web Server technologies

Apache
nginx
IIS
Varnish
Apache Tomcat Coyote
Rack Cache
BIG-IP
Phusion Passenger
LiteSpeed
Citrix NetScaler

Log in or Sign up for Free to see Web Servers history back another year to September 2013. View plans for historical access back to as early as November 2008.

Name 10k 100k Million Entire Web
Apache 4,753 49,659 681,064 73,497,376
nginx 3,664 27,348 258,490 21,082,128
IIS 2,483 24,981 312,952 40,877,701
Varnish 1,382 6,105 29,206 2,227,914
Apache Tomcat Coyote 556 2,830 26,227 296,961
Rack Cache 542 2,616 17,675 200,566
BIG-IP 514 2,516 11,067 123,765
Phusion Passenger 208 1,174 9,652 435,926
Citrix NetScaler 165 698 4,162 4,079
Cowboy 105 433 1,674 46,415
JBoss 102 411 2,455 19,682
LiteSpeed 88 920 11,195 1,292,288
Application Request Routing 86 479 3,559 746,762
IBM HTTP Server 76 281 1,506 17,174
lighttpd 53 387 5,371 399,903
Microsoft Personal Web Server 45 165 724 2,650
Oracle Application Server 44 225 1,077 4,660
Resin 43 207 1,604 27,892
Jetty 32 173 3,074 36,021
Sun ONE Web Server 28 154 1,730 276,352

Log in or Sign up for Free to see double the amount of technologies in this list.

The web server is the software system that powers that website and serves the requests from that machine to the browser.

Get lists of websites using technologies under Web Servers.

Pro Screenshot