| CMS & Website Builders | |
| WordPress Open-source CMS powering websites, blogs, and content management | 75.7M sites |
| WordPress Themes & Plugins | |
| Divi Popular WordPress theme and visual page builder | 3.9M sites |
| Hosting & Cloud Providers | |
| A2 Hosting Web hosting provider emphasizing speed | 358.5K sites |
| Security & Bot Defense | |
| HSTS HTTP header forcing browsers to use secure HTTPS connections | 131.7M sites |
| Web Servers & Operating Systems | |
| HTTP/3 Modern web transport protocol over QUIC for faster connections | 149.4M sites |
| LiteSpeed High-performance web server known for speed and caching | 39.6M 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 |
| SEO & Content Discovery | |
| Open Graph Metadata protocol controlling how page links preview on social platforms | 151.8M sites |
| RSS Web feed format syndicating site content for readers and aggregators | 71.1M sites |
| Yoast SEO WordPress plugin managing on-page SEO, sitemaps, and metadata | 21.4M sites |
| Yoast SEO Premium Premium WordPress SEO plugin with advanced optimization features | 1.9M sites |
| Fonts & Icons | |
| Google Font API Google service delivering free web fonts to websites | 105.7M sites |
| other | |
| ACME/Let's Encrypt Free TLS certificates issued automatically over the ACME protocol | 11.7M sites |
| Yoast | 9.2M sites |
| Divi | 1.8M sites |
| Hub Connector | 1.2M sites |
| Code Snippets Design & Themes | 1.1M sites |
| Wpmudev_pcs | 878.7K sites |
| Wpmudev_blc | 374K sites |
| Wpchill | 180.7K sites |
| Strong Testimonials Other | 38.7K sites |
| Pda Lite | 7.8K sites |
| St | 920 sites |
| Pup | 368 sites |
| Strong Testimonials Pro | 332 sites |
| Infinite Uploads – Offload, Optimize & Organize Your Media Library Other | 93 sites |
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