| CMS & Website Builders | |
| WordPress Open-source CMS powering websites, blogs, and content management | 75.7M sites |
| Hosting & Cloud Providers | |
| Privatesystems Network operator identifier detected via hosting infrastructure | 145.5K sites |
| Web Servers & Operating Systems | |
| 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 |
| other | |
| ACME/Let's Encrypt Free TLS certificates issued automatically over the ACME protocol | 11.7M sites |
| Yoast | 9.2M sites |
| Elementor Website Builder – more than just a page builder Design & Themes | 8.8M sites |
| Elementor Pro | 4.9M sites |
| Site Kit by Google – Analytics, Search Console, AdSense, Speed Analytics | 3.9M sites |
| Litespeed | 3.8M sites |
| Wpforms | 2.2M sites |
| Astra | 1.9M sites |
| Elementskit | 986.2K sites |
| Trustindex | 716.9K sites |
| Webp Converter Content & Media | 412.8K sites |
| Gutenberg Essential Blocks – Page Builder for Gutenberg Blocks & Patterns Design & Themes | 112.9K sites |
| Carbon Fields | 76.6K sites |
| Link Whisper Free SEO | 56.7K sites |
| Ssa | 39K sites |
| Flying Press | 30.9K sites |
| Ibtana – WordPress Website Builder Design & Themes | 9.1K sites |
| Ive | 9.1K sites |
| Search Atlas SEO – Premier SEO Plugin for One-Click WP Publishing & Integrated AI Optimization SEO | 7.5K sites |
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