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Web Server Survey
January 1st, 2021


For analysis of other domains:

Across All Domains

Server Breakdown

Server Name Number Found Percentage Plot
nginx17,162,94926.79%Graph
Apache16,757,98826.16%Graph
cloudflare2,815,2774.39%Graph
Microsoft-IIS/7.52,786,6114.35%Graph
nginx/1.10.21,843,6402.88%Graph
LiteSpeed1,675,8462.62%Graph
Microsoft-IIS/8.51,427,1332.23%Graph
Apache/21,415,8152.21%Graph
Microsoft-IIS/10.01,353,7852.11%Graph
Microsoft-HTTPAPI/2.01,155,8421.80%Graph
Apache/2.4.6701,5941.10%Graph
openresty574,5190.90%Graph
nginx/1.16.1565,6780.88%Graph
Nginx Microsoft-HTTPAPI/2.0523,1300.82%Graph
nginx/1.18.0444,4440.69%Graph
Apache/2.2.15428,2480.67%Graph
Apache/2.4.29424,3040.66%Graph
nginx/1.10.3420,6010.66%Graph
Apache/2.4.25411,4760.64%Graph
Apache/2.4.46398,5270.62%Graph
Apache/2.4.10380,0940.59%Graph
BigIP351,3310.55%Graph
Apache/2.2.22347,7550.54%Graph
Apache/2.4.18306,0010.48%Graph
nginx/1.14.0285,6110.45%Graph
Tengine281,1150.44%Graph
CloudFront281,0020.44%Graph
Apache/2.4.7252,4960.39%Graph
Microsoft-IIS/6.0249,2780.39%Graph
Varnish226,7020.35%Graph
IdeaWebServer/0.83.537224,1890.35%Graph
Apache/2.4.39221,4610.35%Graph
Apache/2.4.38216,5790.34%Graph
nginx/1.14.1215,8770.34%Graph
Apache/2.2.3213,4240.33%Graph
AkamaiGHost187,8640.29%Graph
nginx/1.6.2186,5110.29%Graph
nginx/1.14.2176,9300.28%Graph
nginx/1.19.2173,5430.27%Graph
Microsoft-IIS/8.0171,5600.27%Graph
Apache/2.4.41152,0270.24%Graph
nginx-reuseport/1.13.4139,0670.22%Graph
nginx/1.12.2138,5440.22%Graph
awselb/2.0126,0740.20%Graph
openresty/1.17.8.2112,0210.17%Graph
Apache/2.4104,8040.16%Graph
Sucuri/Cloudproxy104,7700.16%Graph
ghs93,0550.15%Graph
nginx/1.2.192,7870.14%Graph
nginx/1.4.691,2160.14%Graph
Apache/2.2.1685,9450.13%Graph
Apache-Coyote/1.185,3850.13%Graph
openresty/1.13.6.282,7360.13%Graph
wts/1.6.481,1700.13%Graph
Microsoft-IIS/7.078,3870.12%Graph
aruba-proxy78,0620.12%Graph
nginx/1.19.175,7700.12%Graph
nginx/1.16.067,3640.11%Graph
Apache/2.2.3166,8370.10%Graph
openresty/1.13.6.164,1950.10%Graph
Apache/2.2.2763,8070.10%Graph
Apache/2.4.3761,5310.10%Graph
Apache/1.3.4161,2780.10%Graph
Apache/2.4.4359,4190.09%Graph
nginx/1.12.153,0990.08%Graph
Apache/2.2.3452,6960.08%Graph
Apache/2.2.952,3230.08%Graph
AmazonS350,8890.08%Graph
Cowboy50,7660.08%Graph
nginx/1.0.1548,8760.08%Graph
Squarespace47,1300.07%Graph
o2switch-PowerBoost-v346,8140.07%Graph
Flywheel/4.1.046,7400.07%Graph
Safedog/4.0.046,6270.07%Graph
NginX45,8320.07%Graph
GitHub.com45,1000.07%Graph
nginx/1.8.142,6480.07%Graph
nginx/1.10.139,3430.06%Graph
sffe36,9740.06%Graph
nginx/1.15.836,8260.06%Graph
wts/1.635,9870.06%Graph
Apache/2.2.2934,0160.05%Graph
nginx/1.17.1033,6930.05%Graph
nginx/1.8.033,0560.05%Graph
nginx/1.19.532,2960.05%Graph
Apache/2.2.1432,2750.05%Graph
Apache/2.4.2332,0520.05%Graph
ATS31,8630.05%Graph
nginx/1.17.931,7840.05%Graph
ATS/7.1.230,2850.05%Graph
Apache/2.4.3329,6690.05%Graph
wts/1.228,3340.04%Graph
Caddy27,9100.04%Graph
Netlify27,6250.04%Graph
Apache/2.4.2727,2000.04%Graph
nginx/1.17.327,1640.04%Graph
nginx-rc26,8650.04%Graph
Microsoft-IIS/5.026,1870.04%Graph
envoy25,7370.04%Graph
Apache/2.4.3424,7780.04%Graph
micro_httpd24,4820.04%Graph
lighttpd/1.4.3524,3170.04%Graph
nginx/1.19.023,9880.04%Graph
nginx/1.10.023,6270.04%Graph
Apache/2.0.5223,5940.04%Graph
nginx/1.19.323,1990.04%Graph
Apache /23,1270.04%Graph
openresty/1.15.8.222,4730.04%Graph
nginx/1.12.022,4610.04%Graph
nginx/0.7.6722,1730.03%Graph
nginx/1.2.921,8500.03%Graph
QRATOR21,4810.03%Graph
namecheap-nginx18,6790.03%Graph
Apache/2.2.2318,6430.03%Graph
Apache/2.2.1118,0180.03%Graph
ZENEDGE17,5560.03%Graph
Firewall17,4670.03%Graph
nginx/1.17.617,1910.03%Graph
Apache/2.2.2017,1190.03%Graph
CWAP-waf17,0790.03%Graph
Apache/2.0.4017,0610.03%Graph
nginx/1.6.316,0030.02%Graph
Apache/2.2.815,9950.02%Graph
CLB/No-Cache15,7370.02%Graph
nginx/1.17.415,4670.02%Graph
nginx/1.6.015,3020.02%Graph
Apache/2.2.1715,0170.02%Graph
Apache/1.3.3414,8900.02%Graph
nginx/1.4.214,2210.02%Graph
Apache/2.2.2614,1210.02%Graph
nginx/1.1.1913,8140.02%Graph
Kestrel13,7910.02%Graph
ddos-guard13,6550.02%Graph
yunjiasu13,6350.02%Graph
IIS13,2270.02%Graph
VWebServer13,1450.02%Graph
Apache/1.3.3112,5460.02%Graph
nginx/1.15.912,4450.02%Graph
nginx/1.13.10.112,3260.02%Graph
ws-httpd11,7490.02%Graph
nginx/1.17.811,6200.02%Graph
SiteW Webserver 1.2.011,5980.02%Graph
nginx/1.15.1211,5950.02%Graph
nginx/1.15.611,5300.02%Graph
Apache/2.211,4280.02%Graph
Microsoft-Azure-Application-Gateway/v211,4100.02%Graph
Apache/1.3.4211,3880.02%Graph
EZproxy11,0590.02%Graph
nginx/1.19.411,0580.02%Graph
Apache/2.0.5411,0400.02%Graph
Apache/2.2.410,7310.02%Graph
DCSaaS/httpd10,6490.02%Graph
Dreamlab Accelerator10,6330.02%Graph
Apache/2.4.1210,5850.02%Graph
nginx/1.4.710,4820.02%Graph
Apache/2.2.2410,4820.02%Graph
HTTPd10,2430.02%Graph
Apache/2.2.2110,1950.02%Graph
Apache/2.4.3510,1900.02%Graph
Nginx10,0960.02%Graph
squid/3.5.239,9370.02%Graph
nginx/1.15.09,8600.02%Graph
web9,7250.02%Graph
Apache/2.4.99,6550.02%Graph
Tengine/2.3.29,5840.01%Graph
openresty/1.15.8.39,4340.01%Graph
nginx/1.4.49,4280.01%Graph
nginx/Zenon9,2840.01%Graph
Apache/2.2.259,0700.01%Graph
kittenx8,9730.01%Graph
.V11 Apache8,8050.01%Graph
lighttpd/1.4.188,7920.01%Graph
nginx/1.4.18,7710.01%Graph
Apache/2.2.68,6750.01%Graph
Microsoft-IIS/10.0,8,4520.01%Graph
KWS/3.2.48,4440.01%Graph
Unknown8,3280.01%Graph
JSP3/2.0.148,2570.01%Graph
nginx/1.15.108,2070.01%Graph
FlowBalancer8,1960.01%Graph
nginx/1.11.17,9730.01%Graph
*7,7130.01%Graph
WWW Server/1.17,7070.01%Graph
Lotus-Domino7,6480.01%Graph
lighttpd7,5750.01%Graph
UD Forwarding 3.07,4670.01%Graph
nginx/1.13.57,4380.01%Graph
Sun-ONE-Web-Server/6.17,3540.01%Graph
nginx + Phusion Passenger7,3410.01%Graph
Apache/1.3.377,2480.01%Graph
Apache/1.3.337,1840.01%Graph
nginx/1.13.67,1410.01%Graph
DNS Factory Forwarder7,1170.01%Graph
nginx/1.17.57,0950.01%Graph
kangle/3.5.21.137,0650.01%Graph
Apache/2.4.167,0560.01%Graph
kangle/3.5.197,0100.01%Graph
Tengine/Aserver6,9550.01%Graph
NWS_SP6,9500.01%Graph
NWS_TCloud_S16,9450.01%Graph
nginx/1.19.66,9230.01%Graph
.V16 Apache6,8470.01%Graph
Apache/2.4.266,7430.01%Graph
ZGS6,6320.01%Graph
Apache (custom)6,6160.01%Graph
openresty/1.15.8.16,5800.01%Graph
AK-frontend6,4120.01%Graph
Other1,026,4661.60%Graph
Servers with lesss than 0.01% of the share of all servers are grouped into the category "Other".




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