| CMS & Website Builders | |
| WordPress Open-source CMS powering websites, blogs, and content management | 77.2M sites |
| WordPress Themes & Plugins | |
| Elementor Popular drag-and-drop page builder plugin for WordPress | 23.8M sites |
| HT Mega Elementor addon with extra widgets for WordPress. | 96.8K sites |
| Kadence WP Kadence Fast, flexible multipurpose WordPress theme | 905.2K sites |
| Business Email & Productivity | |
| Google Workspace Google suite for business email, docs, and collaboration tools | 21.1M sites |
| Hosting & Cloud Providers | |
| Namecheap Domain registrar and web hosting provider | 11.7M sites |
| Security & Bot Defense | |
| hCaptcha CAPTCHA service blocking bots while preserving privacy | 1.1M sites |
| Web Servers & Operating Systems | |
| HTTP/3 Modern web transport protocol over QUIC for faster connections | 159.7M sites |
| LiteSpeed High-performance web server known for speed and caching | 42M sites |
| Languages & Back-End Frameworks | |
| PHP Server-side scripting language powering a large share of websites | 117.2M sites |
| Front-End Frameworks & UI Toolkits | |
| Bootstrap Popular CSS and component framework for responsive layouts | 45.1M sites |
| JavaScript Libraries & Widgets | |
| Popper JavaScript positioning engine for tooltips and popovers | 5.5M sites |
| Swiper Modern touch slider and carousel library for web and mobile | 25.5M sites |
| imagesLoaded JavaScript utility detecting when page images have finished loading | 11.2M sites |
| jQuery Widely used JavaScript library simplifying DOM manipulation, events, and AJAX | 117.3M sites |
| jQuery Migrate Compatibility shim restoring deprecated jQuery APIs for older code | 53.9M sites |
| Databases & Caching | |
| MySQL Popular open-source relational database used by many web applications | 79.4M sites |
| Performance & Optimization | |
| LiteSpeed Cache WordPress caching and optimization plugin for LiteSpeed servers | 11.4M 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 |
| Yoast SEO WordPress plugin managing on-page SEO, sitemaps, and metadata | 21.7M sites |
| Yoast SEO Premium Premium WordPress SEO plugin with advanced optimization features | 1.9M sites |
| Fonts & Icons | |
| Font Awesome Popular icon library and toolkit for scalable web icons | 73M sites |
| Google Font API Google service delivering free web fonts to websites | 110M sites |
| other | |
| Litespeed Cache | 247K sites |
| Yoast | 9.2M sites |
| Elementor Website Builder – more than just a page builder Design & Themes | 8.8M sites |
| Elementor Ai | 7.1M sites |
| Elementor One | 5.7M sites |
| Elementor Pro | 4.9M sites |
| Elementskit | 986.2K sites |
| Trustindex | 716.9K sites |
| Font Awesome Other | 351.6K sites |
| Htmegaopt | 40.4K sites |
| Htmega | 30.7K sites |
| Royal MCP – Secure AI Connector for Claude, ChatGPT & Gemini Design & Themes | 7.6K sites |
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