Web Server Survey - SecuritySpace

Survey Data Mining: Home | FAQ | Archive | Glossary

market share
server details
certs & CAs
protocols & ciphers

apache modules
tech penetration
web authoring tools
web share changes
cookie usage
isp market share
dns load balancing
web bugs
firewalled IIS
web failure/growth
p3p compact policy
telephone area code
DNS site operator
Mail Server Survey
CA Market Share
RTSP Server Survey
Web Survey by IP
OS/Linux Distros
Mail Hosting
F5 Technologies

You are viewing an outdated report. The latest version of this report was published on April 1st, 2025

Web Server Survey

December 1st, 2019

For analysis of other domains:

Across All Domains

Server Breakdown

Server Name	Number Found	Percentage	Plot
Apache	16,603,060	27.66%	Graph
nginx	12,747,435	21.24%	Graph
Microsoft-IIS/7.5	4,256,657	7.09%	Graph
cloudflare	2,803,528	4.67%	Graph
Microsoft-HTTPAPI/2.0	1,954,096	3.26%	Graph
Microsoft-IIS/8.5	1,486,357	2.48%	Graph
LiteSpeed	1,375,130	2.29%	Graph
Apache/2	1,340,725	2.23%	Graph
Apache/2.4.41	747,908	1.25%	Graph
Microsoft-IIS/10.0	695,711	1.16%	Graph
Apache/2.4.6	674,253	1.12%	Graph
nginx/1.10.2	559,085	0.93%	Graph
Apache/2.4.10	555,747	0.93%	Graph
Apache/2.2.15	548,639	0.91%	Graph
BigIP	520,295	0.87%	Graph
openresty	496,057	0.83%	Graph
nginx/1.14.1	484,162	0.81%	Graph
Apache/2.4.25	474,514	0.79%	Graph
Apache/2.2.22	461,028	0.77%	Graph
Apache/2.4.39	432,974	0.72%	Graph
Apache/2.4.18	429,287	0.72%	Graph
Microsoft-IIS/6.0	398,769	0.66%	Graph
nginx/1.16.1	389,587	0.65%	Graph
nginx/1.10.3	387,879	0.65%	Graph
Apache/2.4.7	334,001	0.56%	Graph
Apache/2.4.29	318,014	0.53%	Graph
nginx/1.14.0	305,902	0.51%	Graph
Apache/2.2.3	259,559	0.43%	Graph
IdeaWebServer/0.83.320	230,955	0.38%	Graph
Microsoft-IIS/8.0	216,327	0.36%	Graph
CloudFront	216,315	0.36%	Graph
nginx/1.12.2	207,547	0.35%	Graph
openresty/1.13.6.2	183,377	0.31%	Graph
AkamaiGHost	182,538	0.30%	Graph
Tengine	177,452	0.30%	Graph
nginx/1.6.2	173,143	0.29%	Graph
Varnish	170,286	0.28%	Graph
nginx/1.14.2	148,942	0.25%	Graph
nginx/1.16.0	125,303	0.21%	Graph
nginx/1.8.0	122,116	0.20%	Graph
nginx-reuseport/1.13.4	122,001	0.20%	Graph
Apache-Coyote/1.1	121,941	0.20%	Graph
Apache/2.2.16	120,889	0.20%	Graph
Apache/2.4	110,871	0.18%	Graph
nginx/1.4.6	110,577	0.18%	Graph
Microsoft-IIS/7.0	108,406	0.18%	Graph
nginx/1.15.8	106,013	0.18%	Graph
Apache/2.2.31	100,793	0.17%	Graph
nginx/1.8.1	100,560	0.17%	Graph
nginx/1.2.1	99,004	0.16%	Graph
Sucuri/Cloudproxy	92,964	0.15%	Graph
nginx/1.12.1	92,535	0.15%	Graph
nginx/1.10.1	84,181	0.14%	Graph
Apache/2.4.27	81,762	0.14%	Graph
Apache/2.2.27	79,378	0.13%	Graph
Apache/1.3.41	77,975	0.13%	Graph
Apache/2.4.38	76,398	0.13%	Graph
Apache/2.2.34	72,907	0.12%	Graph
nginx/1.0.15	72,890	0.12%	Graph
Apache/2.2.9	69,987	0.12%	Graph
wts/1.6.0	68,841	0.11%	Graph
nginx/1.15.9	68,317	0.11%	Graph
aruba-proxy	61,541	0.10%	Graph
AmazonS3	57,827	0.10%	Graph
wts/1.2	56,199	0.09%	Graph
Flywheel/4.1.0	54,752	0.09%	Graph
ghs	52,111	0.09%	Graph
openresty/1.13.6.1	51,165	0.09%	Graph
Cowboy	49,616	0.08%	Graph
awselb/2.0	49,192	0.08%	Graph
Apache/2.4.23	48,968	0.08%	Graph
Apache/2.2.14	47,134	0.08%	Graph
Apache/2.2.29	46,935	0.08%	Graph
nginx/1.17.3	42,478	0.07%	Graph
sffe	40,602	0.07%	Graph
Safedog/4.0.0	37,749	0.06%	Graph
NginX	37,427	0.06%	Graph
GitHub.com	37,424	0.06%	Graph
Apache/2.2.23	36,963	0.06%	Graph
Squarespace	35,645	0.06%	Graph
Apache/2.4.33	35,492	0.06%	Graph
Apache/2.4.34	33,517	0.06%	Graph
Apache/2.0.52	33,428	0.06%	Graph
Microsoft-IIS/5.0	31,421	0.05%	Graph
nginx/1.15.6	31,302	0.05%	Graph
ATS	29,625	0.05%	Graph
ATS/7.1.2	29,322	0.05%	Graph
lighttpd/1.4.35	29,321	0.05%	Graph
nginx/1.10.0	28,428	0.05%	Graph
Apache/2.2.20	28,114	0.05%	Graph
Apache/2.2.8	27,874	0.05%	Graph
openresty/1.15.8.1	27,441	0.05%	Graph
nginx/1.11.12	26,877	0.04%	Graph
namecheap-nginx	26,590	0.04%	Graph
Apache/2.2.11	26,463	0.04%	Graph
micro_httpd	26,023	0.04%	Graph
o2switch PowerBoost	25,836	0.04%	Graph
Apache/2.4.37	24,346	0.04%	Graph
Apache/2.2.17	24,238	0.04%	Graph
openresty/1.15.8.2	24,001	0.04%	Graph
nginx/1.2.9	22,973	0.04%	Graph
Apache /	22,953	0.04%	Graph
nginx/1.13.10.1	22,660	0.04%	Graph
nginx/0.7.67	22,515	0.04%	Graph
nginx/1.1.19	21,631	0.04%	Graph
nginx/1.12.0	21,270	0.04%	Graph
nginx/yumi@404	20,539	0.03%	Graph
nginx/1.17.4	20,489	0.03%	Graph
nginx/1.4.4	20,401	0.03%	Graph
Caddy	20,112	0.03%	Graph
IIS	19,586	0.03%	Graph
nginx/1.6.3	19,111	0.03%	Graph
WWW Server/1.1	19,087	0.03%	Graph
QRATOR	18,961	0.03%	Graph
Apache/1.3.34	18,285	0.03%	Graph
Apache/2.4.12	17,922	0.03%	Graph
nginx/1.17.5	17,626	0.03%	Graph
ZENEDGE	17,267	0.03%	Graph
Apache/2.4.16	17,215	0.03%	Graph
nginx/1.6.0	17,202	0.03%	Graph
Apache/2.2.21	16,980	0.03%	Graph
Nginx Microsoft-HTTPAPI/2.0	16,354	0.03%	Graph
Apache/2.0.54	16,347	0.03%	Graph
nginx/1.4.2	16,292	0.03%	Graph
Sun-ONE-Web-Server/6.1	15,350	0.03%	Graph
Apache/2.2.26	14,935	0.02%	Graph
CLB/No-Cache	14,744	0.02%	Graph
nginx/1.13.3	14,740	0.02%	Graph
Apache/2.2.24	14,490	0.02%	Graph
Apache/1.3.42	14,418	0.02%	Graph
Apache/2.2	14,265	0.02%	Graph
Apache/2.4.9	14,005	0.02%	Graph
nginx/1.11.4	13,978	0.02%	Graph
Apache/2.2.25	13,941	0.02%	Graph
Apache mod_bwlimited/1.4	13,610	0.02%	Graph
lighttpd	13,490	0.02%	Graph
nginx-rc	13,352	0.02%	Graph
Apache/1.3.31	13,166	0.02%	Graph
api-gateway/1.9.3.1	13,084	0.02%	Graph
nginx/1.4.1	13,075	0.02%	Graph
nginx/1.15.10	12,940	0.02%	Graph
squid/3.5.23	12,803	0.02%	Graph
nginx/1.13.5	12,644	0.02%	Graph
nginx/1.17.6	12,632	0.02%	Graph
nginx/1.11.1	12,410	0.02%	Graph
lighttpd/1.4.28	12,372	0.02%	Graph
nginx/1.4.7	11,860	0.02%	Graph
UltraDNS Client Redirection Server	11,792	0.02%	Graph
Apache/2.2.6	11,679	0.02%	Graph
Netlify	11,624	0.02%	Graph
ws-httpd	11,503	0.02%	Graph
JSP3/2.0.14	11,226	0.02%	Graph
EZproxy	10,967	0.02%	Graph
SiteW Webserver 1.2.0	10,885	0.02%	Graph
Firewall	10,710	0.02%	Graph
VWebServer	10,593	0.02%	Graph
Dreamlab Accelerator	10,448	0.02%	Graph
nginx/1.15.0	10,418	0.02%	Graph
Apache/1.3.33	10,388	0.02%	Graph
Apache/2.2.4	10,319	0.02%	Graph
Apache/2.4.35	10,292	0.02%	Graph
Apache/2.2.32	10,184	0.02%	Graph
nginx/Zenon	10,100	0.02%	Graph
Apache/1.3.37	10,079	0.02%	Graph
yunjiasu-nginx	9,841	0.02%	Graph
HTTPd	9,785	0.02%	Graph
nginx/1.13.6	9,743	0.02%	Graph
Lotus-Domino	9,713	0.02%	Graph
Squeegit/1.2.5	9,683	0.02%	Graph
VK	9,368	0.02%	Graph
NetDNA-cache/2.2	9,270	0.02%	Graph
qianxin-waf	9,150	0.02%	Graph
nginx/1.2.4	9,128	0.02%	Graph
Apache/2.0.59	9,079	0.02%	Graph
nginx/1.15.7	8,983	0.01%	Graph
FlowBalancer	8,940	0.01%	Graph
Microsoft-IIS/10.0,	8,739	0.01%	Graph
DCSaaS/httpd	8,685	0.01%	Graph
KWS/3.2.4	8,464	0.01%	Graph
nginx/1.15.12	8,258	0.01%	Graph
Apache/2.0.64	8,111	0.01%	Graph
DNSPod URL V2.0	8,074	0.01%	Graph
.V18 Apache	8,038	0.01%	Graph
Firewall/1.8.0	7,889	0.01%	Graph
Apache/2.4.17	7,819	0.01%	Graph
*	7,744	0.01%	Graph
Apache/2.0.63	7,714	0.01%	Graph
nginx/1.11.6	7,662	0.01%	Graph
nginx/1.13.12	7,578	0.01%	Graph
Kestrel	7,391	0.01%	Graph
Apache/2.4.20	7,357	0.01%	Graph
Apache/2.4.28	7,302	0.01%	Graph
nginx/1.5.0	7,204	0.01%	Graph
nginx/1.2.6	7,182	0.01%	Graph
AUTOM8N-nginx	7,153	0.01%	Graph
Apache/1.3.27	6,885	0.01%	Graph
lighttpd/1.4.18	6,836	0.01%	Graph
Apache (custom)	6,771	0.01%	Graph
Tengine/2.1.2	6,665	0.01%	Graph
IPL/2.1	6,655	0.01%	Graph
- Web acceleration by http://www.unixy.net/varnish	6,615	0.01%	Graph
Oracle-iPlanet-Web-Server/7.0	6,544	0.01%	Graph
nginx + Phusion Passenger	6,530	0.01%	Graph
UD Webspace 3.0	6,527	0.01%	Graph
nginx/1.15.5	6,425	0.01%	Graph
AK-frontend	6,412	0.01%	Graph
.V15 Apache	6,408	0.01%	Graph
None	6,375	0.01%	Graph
Apache/2.2.19	6,297	0.01%	Graph
ngjit	6,109	0.01%	Graph
.V14 Apache	6,105	0.01%	Graph
Other	1,048,471	1.75%	Graph

Servers with lesss than 0.01% of the share of all servers are grouped into the category "Other".