Usage Distribution in the Top 1 Million Sites

Distribution for websites using technologies

Technology	Websites	%
nginx	320,834	32.08
Apache	236,951	23.7
IIS	81,863	8.19
LiteSpeed	53,842	5.38
Varnish	30,645	3.06
Imunify360	23,628	2.36
Amazon ALB	23,190	2.32
Caddy	12,320	1.23
BIG-IP	9,549	0.95
Phusion Passenger	6,117	0.61
Citrix NetScaler	5,437	0.54
Apache Tomcat Coyote	4,916	0.49
Kestrel	4,873	0.49
Cowboy	4,596	0.46
Tengine	4,530	0.45
Application Request Routing	4,252	0.43
Rack Cache	2,541	0.25
lighttpd	1,717	0.17
Jetty	1,705	0.17
mod_wsgi	1,691	0.17
EZproxy	1,058	0.11
Microsoft Personal Web Server	1,042	0.1
Apache Traffic Server	1,007	0.1
Google Web Server	915	0.09
JBoss	817	0.08
Lotus Domino	558	0.06
Oracle HTTP Server	413	0.04
H2O Webserver	402	0.04
Ice Warp	340	0.03
ZServer	291	0.03
Resin	280	0.03
Uvicorn	234	0.02
Oracle Application Server	224	0.02
MailEnable	188	0.02
Apache APISIX	182	0.02
Communi Gate Pro	145	0.01
Sun ONE Web Server	127	0.01
Web Brick	125	0.01
Poool	106	0.01
OpenBSD httpd	99	0.01
IBM HTTP Server	91	0.01
YunoHost 7549	87	0.01
Netscape Enterprise Server	85	0.01
NCSA HTTPd	64	0.01
Spartan Web Server	62	0.01
Cherokee	62	0.01
nweb	62	0.01
JRun	57	0.01
Zeus	53	0.01
G-WAN	48	0
thttpd	45	0
OracleAS Web Cache	45	0
Oracle GlassFish	44	0
micro_httpd	38	0
Mod Layout	38	0
Yet Another Web Server	35	0
Kangle	26	0
Chicago Boss	23	0
Deno Deploy	22	0
H2O	18	0
ISA Web Publishing Load Balancer	17	0
Websphere Application Server	9	0
Juniper Networks Application Acceleration Platform	9	0
AOL Server	8	0
WebStar 4d	7	0
Sun Java System	6	0
WebServer X	6	0
Nghttp2	5	0
Allegro Serve	5	0
Frontier	5	0
Caudium	3	0
Web Site Pro	2	0
Gatling	2	0
WebtoB	2	0
Oracle WebLogic	2	0
Weblogic	2	0
OpenSwoole	1	0
Web Crossing	1	0
Mongrel2	1	0
Network Active	1	0
Rapidsite	1	0