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Survey Data Mining: Home | FAQ | Archive | Glossary |
|
Secure Server Survey
May 1st, 2021
|
Across All Domains |
Server Name | Number Found | Percentage | Plot |
Apache | 3,834,374 | 32.73% | Graph |
nginx | 3,091,912 | 26.39% | Graph |
Apache/2 | 375,541 | 3.21% | Graph |
cloudflare | 370,612 | 3.16% | Graph |
LiteSpeed | 329,206 | 2.81% | Graph |
Microsoft-HTTPAPI/2.0 | 205,679 | 1.76% | Graph |
Microsoft-IIS/10.0 | 197,292 | 1.68% | Graph |
Apache/2.4.6 | 178,430 | 1.52% | Graph |
Squarespace | 163,584 | 1.40% | Graph |
Microsoft-IIS/8.5 | 144,487 | 1.23% | Graph |
Apache/2.4.29 | 143,854 | 1.23% | Graph |
openresty | 137,859 | 1.18% | Graph |
nginx/1.16.1 | 114,298 | 0.98% | Graph |
Apache/2.4.25 | 110,025 | 0.94% | Graph |
Apache/2.4.46 | 108,460 | 0.93% | Graph |
Apache/2.4.18 | 101,123 | 0.86% | Graph |
Apache/2.4.38 | 94,026 | 0.80% | Graph |
nginx/1.18.0 | 92,818 | 0.79% | Graph |
Apache/2.2.15 | 78,757 | 0.67% | Graph |
sffe | 78,710 | 0.67% | Graph |
Apache/2.4.10 | 78,068 | 0.67% | Graph |
Microsoft-IIS/7.5 | 76,381 | 0.65% | Graph |
AkamaiGHost | 73,048 | 0.62% | Graph |
Varnish | 71,428 | 0.61% | Graph |
Apache/2.4.41 | 57,871 | 0.49% | Graph |
Apache/2.4.7 | 53,476 | 0.46% | Graph |
Apache/2.2.22 | 52,103 | 0.44% | Graph |
nginx/1.10.3 | 49,436 | 0.42% | Graph |
nginx-reuseport/1.13.4 | 48,628 | 0.42% | Graph |
nginx/1.14.0 | 48,267 | 0.41% | Graph |
Sucuri/Cloudproxy | 46,791 | 0.40% | Graph |
nginx/1.14.1 | 39,888 | 0.34% | Graph |
nginx/1.14.2 | 36,898 | 0.31% | Graph |
Tengine/Aserver | 36,114 | 0.31% | Graph |
Tengine | 33,352 | 0.28% | Graph |
awselb/2.0 | 27,815 | 0.24% | Graph |
aruba-proxy | 23,723 | 0.20% | Graph |
IdeaWebServer/2.0.5 | 23,722 | 0.20% | Graph |
o2switch-PowerBoost-v3 | 21,980 | 0.19% | Graph |
Apache/2.2.34 | 21,567 | 0.18% | Graph |
sw-cp-server | 21,473 | 0.18% | Graph |
Apache/2.4.37 | 19,902 | 0.17% | Graph |
nginx/1.12.2 | 19,827 | 0.17% | Graph |
Pantheon | 17,360 | 0.15% | Graph |
Apache/2.4.39 | 16,199 | 0.14% | Graph |
CloudFront | 15,992 | 0.14% | Graph |
Microsoft-IIS/8.0 | 15,172 | 0.13% | Graph |
Apache/2.4 | 15,132 | 0.13% | Graph |
Apache-Coyote/1.1 | 14,347 | 0.12% | Graph |
Microsoft-IIS/7.0 | 14,237 | 0.12% | Graph |
IdeaWebServer/2.0.3 | 13,948 | 0.12% | Graph |
Apache/2.4.43 | 13,119 | 0.11% | Graph |
nginx/1.19.1 | 12,847 | 0.11% | Graph |
Flywheel/4.1.0 | 12,415 | 0.11% | Graph |
nginx/1.12.1 | 11,383 | 0.10% | Graph |
nginx/1.6.2 | 11,324 | 0.10% | Graph |
Apache / | 11,141 | 0.10% | Graph |
BigIP | 11,137 | 0.10% | Graph |
AmazonS3 | 10,962 | 0.09% | Graph |
nginx/1.16.0 | 10,625 | 0.09% | Graph |
Apache/2.2.3 | 10,211 | 0.09% | Graph |
Cowboy | 10,062 | 0.09% | Graph |
nginx/1.4.6 | 9,379 | 0.08% | Graph |
nginx/1.15.2 | 9,243 | 0.08% | Graph |
nginx/1.19.5 | 8,646 | 0.07% | Graph |
Nginx | 8,063 | 0.07% | Graph |
nginx-rc | 8,037 | 0.07% | Graph |
openresty/1.13.6.2 | 8,003 | 0.07% | Graph |
Apache/2.4.34 | 7,907 | 0.07% | Graph |
nginx/1.17.9 | 7,901 | 0.07% | Graph |
ddos-guard | 7,690 | 0.07% | Graph |
nginx/1.19.3 | 7,552 | 0.06% | Graph |
envoy | 7,093 | 0.06% | Graph |
nginx/1.17.10 | 6,488 | 0.06% | Graph |
Microsoft-Azure-Application-Gateway/v2 | 6,425 | 0.05% | Graph |
nginx + Phusion Passenger | 6,316 | 0.05% | Graph |
nginx/1.19.9 | 6,292 | 0.05% | Graph |
Microsoft-IIS/6.0 | 6,196 | 0.05% | Graph |
Apache/2.4.33 | 5,844 | 0.05% | Graph |
Apache/2.2.31 | 5,781 | 0.05% | Graph |
DCSaaS/httpd | 5,466 | 0.05% | Graph |
Apache/2.4.23 | 5,420 | 0.05% | Graph |
ATS | 5,391 | 0.05% | Graph |
nginx/1.10.2 | 5,387 | 0.05% | Graph |
nginx/1.15.8 | 5,372 | 0.05% | Graph |
nginx/1.19.0 | 5,368 | 0.05% | Graph |
EZproxy | 5,321 | 0.05% | Graph |
WPX CLOUD/DAL01 | 5,239 | 0.04% | Graph |
lapis | 4,855 | 0.04% | Graph |
Apache/2.2.29 | 4,819 | 0.04% | Graph |
DirectAdmin Daemon v1.61.5 Registered to DIGINL | 4,732 | 0.04% | Graph |
nginx/1.17.6 | 4,306 | 0.04% | Graph |
VWebServer | 4,223 | 0.04% | Graph |
nginx/1.17.3 | 4,196 | 0.04% | Graph |
nginx/1.13.6 | 4,157 | 0.04% | Graph |
Apache/2.2.27 | 3,972 | 0.03% | Graph |
Apache/2.4.27 | 3,942 | 0.03% | Graph |
openresty/1.17.8.2 | 3,875 | 0.03% | Graph |
waf | 3,495 | 0.03% | Graph |
scl | 3,404 | 0.03% | Graph |
NetDNA-cache/2.2 | 3,317 | 0.03% | Graph |
nginx/1.10.1 | 3,271 | 0.03% | Graph |
Apache (custom) | 3,142 | 0.03% | Graph |
nginx/1.8.0 | 3,093 | 0.03% | Graph |
openresty/1.15.8.1 | 3,029 | 0.03% | Graph |
nginx/1.15.12 | 2,985 | 0.03% | Graph |
nginx/1.2.1 | 2,972 | 0.03% | Graph |
ZGS | 2,815 | 0.02% | Graph |
IIS | 2,810 | 0.02% | Graph |
BLB/1.0.209 | 2,794 | 0.02% | Graph |
nginx/1.17.8 | 2,760 | 0.02% | Graph |
openresty/1.15.8.2 | 2,753 | 0.02% | Graph |
nginx/1.19.6 | 2,683 | 0.02% | Graph |
WebEx | 2,666 | 0.02% | Graph |
QRATOR | 2,644 | 0.02% | Graph |
ws-httpd | 2,621 | 0.02% | Graph |
nginx/1.17.5 | 2,613 | 0.02% | Graph |
nginx/1.19.8 | 2,573 | 0.02% | Graph |
nginx/1.8.1 | 2,497 | 0.02% | Graph |
nginx/1.19.2 | 2,482 | 0.02% | Graph |
WSGIServer/0.1 | 2,433 | 0.02% | Graph |
Apache/2.2.16 | 2,274 | 0.02% | Graph |
Carbonmade/4 | 2,243 | 0.02% | Graph |
Caddy | 2,236 | 0.02% | Graph |
ECAcc (dac/9C52) | 2,176 | 0.02% | Graph |
Kestrel | 2,164 | 0.02% | Graph |
ClubExpress | 2,115 | 0.02% | Graph |
Tengine/2.3.0 | 2,038 | 0.02% | Graph |
nginx/1.15.9 | 2,001 | 0.02% | Graph |
openresty/1.19.3.1 | 1,989 | 0.02% | Graph |
openresty/1.15.8.3 | 1,984 | 0.02% | Graph |
openresty/1.13.6.1 | 1,979 | 0.02% | Graph |
nginx/1.0.15 | 1,925 | 0.02% | Graph |
Plack::Handler::Starlet | 1,904 | 0.02% | Graph |
nginx/1.15.10 | 1,874 | 0.02% | Graph |
Windows-Azure-Blob/1.0 | 1,784 | 0.02% | Graph |
ECAcc (daa/7D73) | 1,773 | 0.02% | Graph |
web cache | 1,753 | 0.01% | Graph |
nginx/1.19.7 | 1,740 | 0.01% | Graph |
jfe | 1,739 | 0.01% | Graph |
Server | 1,732 | 0.01% | Graph |
nginx/1.12.0 | 1,702 | 0.01% | Graph |
nginx/1.13.3 | 1,676 | 0.01% | Graph |
Apache/2.2.32 | 1,628 | 0.01% | Graph |
nginx/1.13.1 | 1,620 | 0.01% | Graph |
nginx/1.19.4 | 1,608 | 0.01% | Graph |
Apache/2.4.12 | 1,595 | 0.01% | Graph |
nginx/1.15.6 | 1,585 | 0.01% | Graph |
openresty/1.14.1.1 | 1,583 | 0.01% | Graph |
proxygen-bolt | 1,544 | 0.01% | Graph |
Null | 1,531 | 0.01% | Graph |
nginx/1.4.2 | 1,526 | 0.01% | Graph |
nginx/1.1.19 | 1,524 | 0.01% | Graph |
ArvanCloud | 1,512 | 0.01% | Graph |
Apache2 | 1,490 | 0.01% | Graph |
Apache mod_bwlimited/1.4 | 1,471 | 0.01% | Graph |
nginx/1.15.0 | 1,469 | 0.01% | Graph |
ddosx | 1,465 | 0.01% | Graph |
istio-envoy | 1,428 | 0.01% | Graph |
JSP3/2.0.14 | 1,418 | 0.01% | Graph |
Apache/2.4.16 | 1,390 | 0.01% | Graph |
Lotus-Domino | 1,371 | 0.01% | Graph |
UploadServer | 1,369 | 0.01% | Graph |
nginx/1.11.8 | 1,344 | 0.01% | Graph |
gunicorn/19.1.1 | 1,331 | 0.01% | Graph |
AliyunOSS | 1,308 | 0.01% | Graph |
azion webserver | 1,304 | 0.01% | Graph |
rhino-core-shield | 1,303 | 0.01% | Graph |
Apache/2.4.35 | 1,272 | 0.01% | Graph |
Prometheus | 1,257 | 0.01% | Graph |
none | 1,257 | 0.01% | Graph |
PORTFOLIOBOX (www.portfoliobox.net) | 1,224 | 0.01% | Graph |
Other | 165,610 | 1.41% | Graph |