| Hosting & Cloud Providers | |
| Salzburg-Ag-As Network operator run by utility company Salzburg AG in Austria | 2.3K sites |
| Web Servers & Operating Systems | |
| Apache HTTP Server Long-established open-source web server software | 67.2M sites |
| Debian Stable Linux operating system commonly used on servers | 2.6M sites |
| Front-End Frameworks & UI Toolkits | |
| PWA Progressive web app technology enabling installable, offline-capable sites | 26.5M sites |
| SEO & Content Discovery | |
| Open Graph Metadata protocol controlling how page links preview on social platforms | 122.9M sites |
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