| CMS & Website Builders | |
| WordPress Open-source CMS powering websites, blogs, and content management | 75.7M sites |
| Web Analytics & Measurement | |
| Google Tag Manager Tag management system deploying analytics and marketing tags without code | 63.8M sites |
| Business Email & Productivity | |
| Google Workspace Google suite for business email, docs, and collaboration tools | 20.2M sites |
| Business & Collaboration Apps | |
| Calendly Scheduling tool letting visitors book meetings online | 881.9K sites |
| Hosting & Cloud Providers | |
| WP Engine Managed WordPress hosting provider | 2M sites |
| CDN & Edge Delivery | |
| Cloudflare Global CDN and edge platform delivering and protecting websites | 161.4M sites |
| Security & Bot Defense | |
| Cloudflare Bot Management Cloudflare service detecting and mitigating malicious bot traffic | 7.7M sites |
| Web Servers & Operating Systems | |
| HTTP/3 Modern web transport protocol over QUIC for faster connections | 149.4M sites |
| Languages & Back-End Frameworks | |
| PHP Server-side scripting language powering a large share of websites | 114.2M sites |
| Databases & Caching | |
| MySQL Popular open-source relational database used by many web applications | 77.9M sites |
| Performance & Optimization | |
| Priority Hints Browser resource hints signaling fetch priority for faster loading | 74.5M sites |
| SEO & Content Discovery | |
| Google Generic Google service or script detected on the site | 32.3M sites |
| Open Graph Metadata protocol controlling how page links preview on social platforms | 151.8M sites |
| Fonts & Icons | |
| Font Awesome Popular icon library and toolkit for scalable web icons | 71.2M sites |
| Redirection SEO | 2.6M sites |
| Code Snippets Design & Themes | 1.1M sites |
| Wpe | 627.3K sites |
| Wpe_sign_on_plugin | 619.1K sites |
| Post Duplicator Content & Media | 154.8K sites |
| Gf | 140.9K sites |
| MtphrPostDuplicatorSettings | 129.5K sites |
| V1 | 40.9K sites |
| Wicked Folders – Folder Organizer for Pages, Posts, and Custom Post Types Other | 23K sites |
| Github Updater | 12.1K sites |
| Git Updater | 10.8K sites |
| Pre Cache | 283 sites |
| Comparison Themes | 283 sites |
| Modulation | 283 sites |
| Urgency Message | 281 sites |
| Database Cleanup | 281 sites |
| Image Usage | 211 sites |
| Template Usage Design & Themes | 184 sites |
| Website Data | 177 sites |
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