Web Server Usage Distribution in the United States

Distribution for websites using Web Server technologies

Top In Web Server Usage Distribution in the United States

Technology	Websites	%
Apache	3,140,041	21.65
nginx	3,105,352	21.41
Imunify360	2,169,713	14.96
Caddy	1,817,320	12.53
LiteSpeed	948,787	6.54
Varnish	761,198	5.25
Tengine	614,352	4.24
IIS	449,951	3.1
Amazon ALB	298,928	2.06
Google Servlet Engine	157,684	1.09
AWS Lambda	144,897	1
Phusion Passenger	136,780	0.94
Citrix NetScaler	121,509	0.84
Sun ONE Web Server	103,294	0.71
Apache Traffic Server	77,156	0.53
Rack Cache	70,543	0.49
JBoss	59,178	0.41
Kestrel	50,434	0.35
Cowboy	48,185	0.33
Application Request Routing	47,951	0.33
Apache Tomcat Coyote	26,049	0.18
micro_httpd	22,135	0.15
BIG-IP	21,720	0.15
Microsoft Personal Web Server	14,928	0.1
H2O Webserver	12,688	0.09
lighttpd	12,285	0.08
Uvicorn	10,205	0.07
mod_wsgi	9,306	0.06
Google Web Server	8,814	0.06
Jetty	8,561	0.06
Kangle	4,575	0.03
Apache APISIX	2,671	0.02
Ice Warp	2,603	0.02
Zeus	2,562	0.02
Lotus Domino	2,148	0.01
Spartan Web Server	1,846	0.01
OpenBSD httpd	1,802	0.01
Resin	1,666	0.01
Cherokee	1,632	0.01
YunoHost 7549	1,427	0.01
MailEnable	1,373	0.01
Deno Deploy	1,139	0.01
Web Brick	1,023	0.01
EZproxy	893	0.01
H2O	781	0.01
Chicago Boss	737	0.01
ZServer	657	0
Oracle HTTP Server	516	0
JRun	488	0
G-WAN	446	0
Communi Gate Pro	404	0
nweb	401	0
Yet Another Web Server	310	0
Oracle Application Server	293	0
NCSA HTTPd	269	0
Mongrel2	173	0
RoadRunner	137	0
thttpd	117	0
Caudium	100	0
IBM HTTP Server	96	0
Nghttp2	82	0
Netscape Enterprise Server	82	0
WebStar 4d	74	0
Mod Layout	59	0
Web Site Pro	50	0
AOL Server	46	0
Oracle GlassFish	40	0
OracleAS Web Cache	28	0
Allegro Serve	27	0
Poool	23	0
Frontier	14	0
Websphere Application Server	12	0
Web Crossing	10	0
Sun Java System	9	0
OpenSwoole	9	0
Key Focus	8	0
Weblogic	7	0
Cheyenne	7	0
Gatling	5	0
ISA Web Publishing Load Balancer	5	0
Juniper Networks Application Acceleration Platform	4	0
WebServer X	4	0
Spiral Craft	4	0
Joyent	3	0
WebtoB	2	0
Network Active	2	0
Oracle WebLogic	1	0
Araneida	1	0
Silverstream eXtend	1	0
MGI	1	0