| CMS & Website Builders | |
| WordPress Open-source CMS powering websites, blogs, and content management | 77.2M sites |
| WordPress Themes & Plugins | |
| WordPress Block Editor Block-based content editor built into modern WordPress | 16M sites |
| WordPress Site Editor Full-site editing interface built into modern WordPress | 5.3M sites |
| Business Email & Productivity | |
| Google Workspace Google suite for business email, docs, and collaboration tools | 21.1M sites |
| Hosting & Cloud Providers | |
| Hetzner German provider of dedicated servers and cloud hosting | 7.5M sites |
| CDN & Edge Delivery | |
| jsDelivr Free open-source CDN for JavaScript, CSS, and assets | 19.9M sites |
| Web Servers & Operating Systems | |
| Apache HTTP Server Long-established open-source web server software | 82.1M sites |
| Debian Stable Linux operating system commonly used on servers | 3M sites |
| HTTP/3 Modern web transport protocol over QUIC for faster connections | 159.7M sites |
| Languages & Back-End Frameworks | |
| PHP Server-side scripting language powering a large share of websites | 117.2M sites |
| Databases & Caching | |
| MySQL Popular open-source relational database used by many web applications | 79.4M sites |
| Performance & Optimization | |
| EWWW Image Optimizer WordPress plugin compressing and optimizing images | 565.2K sites |
| Priority Hints Browser resource hints signaling fetch priority for faster loading | 77.7M sites |
| SEO & Content Discovery | |
| Google Generic Google service or script detected on the site | 33.8M sites |
| Open Graph Metadata protocol controlling how page links preview on social platforms | 158.1M sites |
| RSS Web feed format syndicating site content for readers and aggregators | 72.4M sites |
| The SEO Framework Lightweight WordPress plugin managing on-page SEO | 276.1K sites |
| Hub Connector | 1.2M sites |
| Wpmudev_pcs | 878.7K sites |
| Trustindex | 716.9K sites |
| Forminator Forms – Contact Form, Payment Form & Custom Form Builder Forms & Popups | 464.4K sites |
| Pattern CSS – The CSS Editor For Blocks Design & Themes | 162 sites |
| Countdown Timer Other | 9 sites |
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