| CMS & Website Builders | |
| WordPress Open-source CMS powering websites, blogs, and content management | 75.7M sites |
| WordPress Themes & Plugins | |
| GeneratePress Lightweight, customizable WordPress theme | 1.1M 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 |
| Languages & Back-End Frameworks | |
| PHP Server-side scripting language powering a large share of websites | 114.2M sites |
| Front-End Frameworks & UI Toolkits | |
| ZURB Foundation Responsive CSS framework for building websites and apps | 1.8M sites |
| Databases & Caching | |
| MySQL Popular open-source relational database used by many web applications | 77.9M 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 |
| 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 | 9.2M sites |
| Redirection SEO | 2.6M sites |
| Generatepress | 431.1K sites |
| Generatepress Pro | 263.7K sites |
| Siteground Settings | 131.8K sites |
| Security Optimizer – The All-In-One Protection Plugin Security & Privacy | 93.8K sites |
| Siteground Optimizer | 70.9K sites |
| SiteGround Migrator Other | 9K sites |
| Master Gate | 1.2K sites |
| Canonical Control | 44 sites |
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