Est. monthly visits
1.3M
| Web Analytics & Measurement | |
| Cloudflare Browser Insights Cloudflare real-user monitoring capturing page performance metrics | 5.3M sites |
| Google Tag Manager Tag management system deploying analytics and marketing tags without code | 63.8M sites |
| Business Email & Productivity | |
| Proton Mail Encrypted email service focused on privacy | 474.4K sites |
| Communications | |
| Mailgun Transactional email API service for sending and tracking mail | 1.3M sites |
| CDN & Edge Delivery | |
| Cloudflare Global CDN and edge platform delivering and protecting websites | 161.4M sites |
| Web Servers & Operating Systems | |
| HTTP/3 Modern web transport protocol over QUIC for faster connections | 149.4M sites |
| Front-End Frameworks & UI Toolkits | |
| Alpine.js Lightweight JavaScript framework for adding interactivity to markup | 1.8M 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 |
| Yandex Generic Yandex service or script detected on the site | 988.7K sites |
| other | |
| ACME/Let's Encrypt Free TLS certificates issued automatically over the ACME protocol | 11.7M sites |
| Resend Transactional email delivery service aimed at developers | 1.6M sites |
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