| Hosting & Cloud Providers | |
| Strato Strato Ag German web hosting and domain provider | 3M sites |
| Web Servers & Operating Systems | |
| HTTP/3 Modern web transport protocol over QUIC for faster connections | 147.9M sites |
| Performance & Optimization | |
| Priority Hints Browser resource hints signaling fetch priority for faster loading | 62.4M sites |
| other | |
| Google Web Server Web server software used to serve Google properties | 362K sites |
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