| Apache | 182786 |
| NGinx | 116247 |
| LiteSpeed | 84439 |
| Microsoft-IIS | 30073 |
| Cloudflare | 27509 |
| Openresty | 10197 |
| Redirector | 6898 |
| GSE | 6025 |
| Undefined | 3522 |
| DPS | 2046 |
| Sucuri | 1465 |
| AmazonS3 | 1352 |
| Flywheel | 1069 |
| ATS | 892 |
| Zeus | 808 |
| BigIP | 802 |
| DNSME HTTP Redirection | 787 |
| Server | 613 |
| Microsoft-HTTPAPI | 570 |
| GHS | 377 |
| SSWS | 286 |
| CloudFront | 286 |
| Varnish | 237 |
| Netlify | 228 |
| HTTPd | 178 |
| AkamaiGHost | 158 |
| GitHub | 150 |
| api-gateway | 148 |
| COMODO WAF | 129 |
| Cowboy | 128 |
| ESF | 104 |
| Google Frontend | 91 |
| DOSarrest | 80 |
| Kestrel | 80 |
| Awselb | 72 |
| Lotus-Domino | 70 |
| Jetty | 63 |
| Caddy | 56 |
| Now | 55 |
| Tengine | 53 |
| Perl Dancer | 53 |
| CentOS | 39 |
| awex | 32 |
| WPX CLOUD | 29 |
| gunicorn | 25 |
| haproxy | 23 |
| ECAcc | 16 |
| NetNames | 15 |
| Pagely Gateway | 15 |
| ECD | 15 |
| Sun-ONE-Web-Server | 13 |
| Web r | 13 |
| OpenCms | 11 |
| Mocha Cache | 10 |
| NetDNA | 9 |
| UD Forwarding | 8 |
| GlassFish Server Open Source Edition | 6 |
| Jino.ru | 6 |
| Pantheon | 6 |
| 123domain.eu-Redirect | 4 |
| h2o | 4 |
| Convrrt HTTP | 4 |
| Lemarit Redirector | 4 |
| Keycdn-engine | 4 |
| IIS | 3 |
| ngjit | 3 |
| Squid | 3 |
| Fly.io | 3 |
| ZENEDGE | 3 |
| QRATOR | 3 |
| NOYB | 2 |
| Skynet | 2 |
| IdeaWebServer | 2 |
| Oracle-iPlanet-Web-Server | 2 |
| Oracle-Application-Server | 1 |
| UD Webspace | 1 |
| Hostpoint Redirect Service | 1 |
| Constellix HTTP Redirection | 1 |
| BozoHttpd | 1 |
| Visualsoft | 1 |
| gws | 1 |
