| CMS & Website Builders | |
| MyWebsite Now Hosted website builder offered by IONOS. | 280.6K sites |
| Web Analytics & Measurement | |
| Google Analytics Google platform measuring website traffic and visitor behavior | 49M sites |
| Google Tag Manager Tag management system deploying analytics and marketing tags without code | 53M sites |
| Hosting & Cloud Providers | |
| IONOS Web hosting and domain provider offering managed plans | 13.3M sites |
| Security & Bot Defense | |
| HSTS HTTP header forcing browsers to use secure HTTPS connections | 122.9M sites |
| Web Servers & Operating Systems | |
| Nginx High-performance web server and reverse proxy widely deployed | 141.9M sites |
| Languages & Back-End Frameworks | |
| GraphQL Query language and runtime for APIs. | 324.7K sites |
| Node.js JavaScript runtime for building server-side applications | 6M sites |
| Front-End Frameworks & UI Toolkits | |
| PWA Progressive web app technology enabling installable, offline-capable sites | 27.9M sites |
| React JavaScript library for building component-based user interfaces | 23.2M sites |
| SEO & Content Discovery | |
| Google Generic Google service or script detected on the site | 35.8M sites |
| Open Graph Metadata protocol controlling how page links preview on social platforms | 127.7M sites |
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