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Secure Server Survey
June 1st, 2021


For analysis of other domains:

Across All Domains

Server Breakdown

Server Name Number Found Percentage Plot
Apache3,904,79232.61%Graph
nginx3,179,82026.56%Graph
cloudflare383,0943.20%Graph
Apache/2374,0823.12%Graph
LiteSpeed342,9932.86%Graph
Microsoft-HTTPAPI/2.0208,9861.75%Graph
Microsoft-IIS/10.0203,1721.70%Graph
Apache/2.4.6182,7501.53%Graph
Squarespace168,8821.41%Graph
openresty149,8631.25%Graph
Apache/2.4.29145,9841.22%Graph
Microsoft-IIS/8.5145,0191.21%Graph
nginx/1.16.1112,5650.94%Graph
Apache/2.4.25112,1630.94%Graph
Apache/2.4.46108,0140.90%Graph
Apache/2.4.1899,5600.83%Graph
Apache/2.4.3896,4150.81%Graph
nginx/1.18.089,8220.75%Graph
sffe79,7810.67%Graph
Apache/2.2.1578,3830.65%Graph
Apache/2.4.1076,4980.64%Graph
AkamaiGHost75,1510.63%Graph
Microsoft-IIS/7.574,2650.62%Graph
Apache/2.4.4161,8160.52%Graph
Varnish56,2520.47%Graph
Apache/2.4.752,3400.44%Graph
Apache/2.2.2251,8240.43%Graph
nginx-reuseport/1.13.449,9800.42%Graph
nginx/1.10.349,1580.41%Graph
Sucuri/Cloudproxy48,4730.40%Graph
nginx/1.14.047,0140.39%Graph
nginx/1.14.140,2520.34%Graph
nginx/1.14.239,1010.33%Graph
IdeaWebServer/2.0.538,8960.32%Graph
Tengine/Aserver37,9220.32%Graph
Tengine33,4480.28%Graph
awselb/2.030,6310.26%Graph
aruba-proxy24,6410.21%Graph
o2switch-PowerBoost-v323,3290.19%Graph
sw-cp-server23,0640.19%Graph
Apache/2.4.3721,9750.18%Graph
Apache/2.2.3421,7710.18%Graph
nginx/1.12.219,7340.16%Graph
GitHub.com18,4710.15%Graph
Pantheon17,6050.15%Graph
CloudFront16,2910.14%Graph
Apache/2.4.3916,2610.14%Graph
Apache/2.415,1270.13%Graph
Apache-Coyote/1.114,1580.12%Graph
Microsoft-IIS/7.014,1250.12%Graph
nginx/1.19.113,8210.12%Graph
Microsoft-IIS/8.013,2700.11%Graph
nginx/1.20.012,7980.11%Graph
ddos-guard12,6190.11%Graph
nginx/1.19.1012,6000.11%Graph
Apache/2.4.4312,5660.10%Graph
Flywheel/4.1.012,5500.10%Graph
Apache /11,7260.10%Graph
nginx/1.6.211,5740.10%Graph
nginx/1.12.111,4490.10%Graph
Apache/2.2.311,1060.09%Graph
nginx/1.19.911,0720.09%Graph
BigIP10,9420.09%Graph
AmazonS310,6270.09%Graph
nginx/1.16.010,5070.09%Graph
Cowboy9,7330.08%Graph
nginx/1.4.69,3040.08%Graph
nginx/1.15.29,2340.08%Graph
nginx-rc8,3220.07%Graph
nginx/1.17.98,2390.07%Graph
Nginx8,1190.07%Graph
Apache/2.4.348,0250.07%Graph
Microsoft-Azure-Application-Gateway/v26,8270.06%Graph
ATS6,7010.06%Graph
nginx + Phusion Passenger6,3850.05%Graph
nginx/1.10.26,3360.05%Graph
nginx/1.17.106,2400.05%Graph
adobe6,2000.05%Graph
Microsoft-IIS/6.06,1670.05%Graph
Apache/2.4.335,7720.05%Graph
DCSaaS/httpd5,5580.05%Graph
Apache/2.2.315,5370.05%Graph
EZproxy5,4190.05%Graph
Apache/2.4.235,3890.05%Graph
nginx/1.15.85,3350.04%Graph
nginx/1.19.05,3000.04%Graph
WPX CLOUD/DAL015,2410.04%Graph
nginx/1.13.65,0890.04%Graph
lapis5,0790.04%Graph
DirectAdmin Daemon v1.61.5 Registered to DIGINL4,9170.04%Graph
Apache/2.2.294,8020.04%Graph
VWebServer4,5850.04%Graph
nginx/1.17.64,4270.04%Graph
openresty/1.17.8.24,0580.03%Graph
Apache/2.2.273,8070.03%Graph
Apache/2.4.273,8030.03%Graph
nginx/1.17.33,7340.03%Graph
waf3,4960.03%Graph
nginx/1.10.13,4950.03%Graph
scl3,4490.03%Graph
NetDNA-cache/2.23,2820.03%Graph
Apache (custom)3,2030.03%Graph
nginx/1.8.03,0960.03%Graph
openresty/1.15.8.13,0770.03%Graph
nginx/1.2.12,9690.02%Graph
Kestrel2,9560.02%Graph
Google Frontend2,9260.02%Graph
BLB/1.0.2112,8440.02%Graph
ZGS2,8390.02%Graph
IIS2,8030.02%Graph
WebEx2,7970.02%Graph
openresty/1.15.8.22,7950.02%Graph
QRATOR2,7840.02%Graph
ws-httpd2,7170.02%Graph
nginx/1.17.52,6540.02%Graph
nginx/1.19.22,4620.02%Graph
nginx/1.8.12,4610.02%Graph
WSGIServer/0.12,4540.02%Graph
ECAcc (daa/7DA4)2,4060.02%Graph
nginx/1.17.82,4010.02%Graph
Caddy2,3620.02%Graph
nginx/1.19.62,3310.02%Graph
Carbonmade/42,2540.02%Graph
ECAcc (dac/9C52)2,2350.02%Graph
Apache/2.2.162,2240.02%Graph
openresty/1.13.6.12,1690.02%Graph
openresty/1.19.3.12,1110.02%Graph
nginx/1.15.122,0700.02%Graph
Tengine/2.3.02,0500.02%Graph
nginx/1.0.152,0490.02%Graph
nginx/1.15.92,0320.02%Graph
openresty/1.15.8.31,9500.02%Graph
Plack::Handler::Starlet1,9130.02%Graph
nginx/1.19.31,8020.02%Graph
Windows-Azure-Blob/1.01,7920.01%Graph
jfe1,7840.01%Graph
Server1,7830.01%Graph
web cache1,7750.01%Graph
nginx/1.13.31,7050.01%Graph
nginx/1.12.01,6650.01%Graph
nginx/1.19.51,6330.01%Graph
Apache/2.2.321,6320.01%Graph
nginx/1.13.11,6160.01%Graph
nginx/1.19.81,6020.01%Graph
nginx/1.19.41,5970.01%Graph
Null1,5560.01%Graph
Apache/2.4.121,5490.01%Graph
ArvanCloud1,5330.01%Graph
proxygen-bolt1,5270.01%Graph
nginx/1.4.21,5250.01%Graph
nginx/1.1.191,5150.01%Graph
Apache21,5140.01%Graph
Apache mod_bwlimited/1.41,4970.01%Graph
nginx/1.15.61,4950.01%Graph
nginx/1.15.01,4910.01%Graph
Apache/2.4.471,4880.01%Graph
ddosx1,4840.01%Graph
UploadServer1,4480.01%Graph
istio-envoy1,4460.01%Graph
rhino-core-shield1,3990.01%Graph
Apache/2.4.161,3800.01%Graph
Lotus-Domino1,3720.01%Graph
AliyunOSS1,3640.01%Graph
none1,3400.01%Graph
gunicorn/19.1.11,3310.01%Graph
nginx/1.11.81,3240.01%Graph
openresty/1.14.1.11,3160.01%Graph
Apache/2.4.351,2900.01%Graph
heroku-router1,2740.01%Graph
Prometheus1,2730.01%Graph
PORTFOLIOBOX (www.portfoliobox.net)1,2580.01%Graph
EasyRedir1,2270.01%Graph
azion webserver1,2140.01%Graph
III 1001,2120.01%Graph
None1,2010.01%Graph
Other168,1541.40%Graph
Servers with lesss than 0.01% of the share of all servers are grouped into the category "Other".




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