| Apache | 39521 |
| NGinx | 25657 |
| Microsoft-IIS | 7142 |
| Cloudflare | 3997 |
| LiteSpeed | 2876 |
| Undefined | 2473 |
| HTTPd | 1789 |
| Openresty | 1555 |
| h2o | 280 |
| AmazonS3 | 244 |
| Caddy | 243 |
| Flywheel | 160 |
| ESF | 138 |
| COMODO WAF | 99 |
| DPS | 80 |
| api-gateway | 71 |
| Server | 65 |
| Sucuri | 64 |
| GitHub | 53 |
| ATS | 50 |
| Netlify | 49 |
| gunicorn | 46 |
| Cowboy | 42 |
| GSE | 40 |
| Kestrel | 25 |
| Google Frontend | 13 |
| Jetty | 12 |
| Zeus | 12 |
| awex | 11 |
| Perl Dancer | 11 |
| Redirector | 10 |
| WPX CLOUD | 9 |
| DNSME HTTP Redirection | 8 |
| Lotus-Domino | 7 |
| ECD | 6 |
| CentOS | 6 |
| Now | 5 |
| haproxy | 5 |
| AkamaiGHost | 5 |
| Varnish | 5 |
| Web r | 4 |
| Microsoft-HTTPAPI | 3 |
| Sun-ONE-Web-Server | 3 |
| IdeaWebServer | 2 |
| NOYB | 2 |
| UD Forwarding | 2 |
| ECAcc | 2 |
| ZENEDGE | 2 |
| Oracle-iPlanet-Web-Server | 1 |
| ngjit | 1 |
| GlassFish Server Open Source Edition | 1 |
| o2switch PowerBoost | 1 |
| WebSEAL | 1 |
| gws | 1 |
| Tengine | 1 |
| Keycdn-engine | 1 |
| IIS | 1 |
| Kangle | 1 |
| OpenCms | 1 |
|
 |
