| Apache | 4410 |
| NGinx | 2169 |
| UD Forwarding | 777 |
| Microsoft-IIS | 217 |
| Aruba-proxy | 138 |
| Cloudflare | 105 |
| HTTPd | 57 |
| Openresty | 42 |
| LiteSpeed | 35 |
| GitHub | 22 |
| UD Webspace | 19 |
| AmazonS3 | 16 |
| Hostpoint Redirect Service | 10 |
| Redirector | 9 |
| DPS | 9 |
| Varnish | 8 |
| DOSarrest | 7 |
| Sun-ONE-Web-Server | 6 |
| o2switch PowerBoost | 6 |
| Cowboy | 6 |
| COMODO WAF | 5 |
| Microsoft-HTTPAPI | 5 |
| Undefined | 5 |
| Netlify | 5 |
| NetNames | 4 |
| Flywheel | 4 |
| Google Frontend | 3 |
| CloudFront | 3 |
| Server | 3 |
| Lemarit Redirector | 3 |
| ATS | 3 |
| Squid | 2 |
| gunicorn | 2 |
| GHS | 2 |
| api-gateway | 2 |
| Kestrel | 1 |
| ngjit | 1 |
| BigIP | 1 |
| QRATOR | 1 |
| Kangle | 1 |
| Tengine | 1 |
| Convrrt HTTP | 1 |
| Millennium Arts | 1 |
| Now | 1 |
| NOYB | 1 |
| GSE | 1 |
|
 |
