| CMS & Website Builders | |
| WordPress Open-source CMS powering websites, blogs, and content management | 58.6M sites |
| Hosting & Cloud Providers | |
| Combell-As Network operator identifier for Combell hosting | 1M sites |
| Web Servers & Operating Systems | |
| Nginx High-performance web server and reverse proxy widely deployed | 146.9M sites |
| Languages & Back-End Frameworks | |
| PHP Server-side scripting language powering a large share of websites | 93.5M sites |
| Databases & Caching | |
| MySQL Popular open-source relational database used by many web applications | 60.6M sites |
| SEO & Content Discovery | |
| Open Graph Metadata protocol controlling how page links preview on social platforms | 133.1M sites |
| RSS Web feed format syndicating site content for readers and aggregators | 55.3M sites |
| Mcp | 5.8M sites |
| Wpforms | 3.9M sites |
| Monsterinsights | 2.5M sites |
| iubenda | All-in-one Compliance for GDPR / CCPA Cookie Consent + more Security & Privacy | 217.3K sites |
| Metricool – Social media and site statistics Analytics | 49.4K sites |
| Rankingcoach | 23.3K sites |
| Widewalk – Accessibility Toolbar Design & Themes | 152 sites |
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