| Ecommerce & Shopping Carts | |
| Shopify Hosted ecommerce platform for building and running online stores | 7.1M sites |
| Web Analytics & Measurement | |
| Google Analytics Google platform measuring website traffic and visitor behavior | 49.9M sites |
| Google Tag Manager Tag management system deploying analytics and marketing tags without code | 53.8M sites |
| CDN & Edge Delivery | |
| Cloudflare Global CDN and edge platform delivering and protecting websites | 208.7M sites |
| Security & Bot Defense | |
| HSTS HTTP header forcing browsers to use secure HTTPS connections | 129.2M sites |
| Web Servers & Operating Systems | |
| HTTP/3 Modern web transport protocol over QUIC for faster connections | 157.2M sites |
| Front-End Frameworks & UI Toolkits | |
| Alpine.js Lightweight JavaScript framework for adding interactivity to markup | 1.6M sites |
| JavaScript Libraries & Widgets | |
| AOS JavaScript library animating elements as they scroll into view | 994.8K sites |
| Performance & Optimization | |
| Priority Hints Browser resource hints signaling fetch priority for faster loading | 65.2M sites |
| SEO & Content Discovery | |
| Open Graph Metadata protocol controlling how page links preview on social platforms | 133.1M sites |
| other | |
| Alwyzon Alwyzon, A Trading Name Of Hohl It E.U. Virtual server hosting operated under the Hohl IT e.U. business | 3.9K sites |
| Vidjet | 887 sites |
| Microsoft Clarity: AI Insights Analytics | 178.1K sites |
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