| CMS & Website Builders | |
| WordPress Open-source CMS powering websites, blogs, and content management | 75.7M sites |
| Web Analytics & Measurement | |
| Google Analytics Google platform measuring website traffic and visitor behavior | 59.7M sites |
| Business Email & Productivity | |
| SpamExperts Email spam filtering and inbound mail security. | 563K sites |
| Hosting & Cloud Providers | |
| Whg-Aus Network operator autonomous system providing hosting or connectivity infrastructure. | 53.6K 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 |
| Performance & Optimization | |
| LiteSpeed Cache WordPress caching and optimization plugin for LiteSpeed servers | 11.1M sites |
| Priority Hints Browser resource hints signaling fetch priority for faster loading | 74.5M sites |
| SEO & Content Discovery | |
| RSS Web feed format syndicating site content for readers and aggregators | 71.1M sites |
| Fonts & Icons | |
| Font Awesome Popular icon library and toolkit for scalable web icons | 71.2M sites |
| Google Font API Google service delivering free web fonts to websites | 105.7M sites |
| other | |
| Litespeed Cache | |
| Wordfence Security – Firewall, Malware Scan, and Login Security Security & Privacy | 4M sites |
| Litespeed | 3.8M sites |
| Wordfence Login Security Security & Privacy | 2.4M sites |
| Divi | 1.8M sites |
| Monsterinsights | 1.4M sites |
| Omapp | 629.4K sites |
| Webp Converter Content & Media | 412.8K sites |
| AioseoBrokenLinkChecker | 184.6K sites |
| Aft Useful Plugins | 40.6K sites |
| YASR – Yet Another Star Rating Plugin for WordPress Design & Themes | 11.5K sites |
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