| CMS & Website Builders | |
| WordPress Open-source CMS powering websites, blogs, and content management | 75.7M sites |
| WordPress Themes & Plugins | |
| Kadence WP Kadence Fast, flexible multipurpose WordPress theme | 883.5K sites |
| Business Email & Productivity | |
| NetEase Chinese internet company operating web portals and online services. | 42.3K sites |
| Hosting & Cloud Providers | |
| Alibaba Cloud Cloud computing and hosting platform from Alibaba | 4.1M sites |
| Web Servers & Operating Systems | |
| Nginx High-performance web server and reverse proxy widely deployed | 153.2M 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 | |
| Priority Hints Browser resource hints signaling fetch priority for faster loading | 74.5M sites |
| WPMU DEV Smush WordPress plugin compressing and optimizing site images | 727.2K sites |
| SEO & Content Discovery | |
| RSS Web feed format syndicating site content for readers and aggregators | 71.1M sites |
| Wordfence Security – Firewall, Malware Scan, and Login Security Security & Privacy | 4M sites |
| Wordfence Login Security Security & Privacy | 2.4M sites |
| Hub Connector | 1.2M sites |
| Ai1wm | 1.2M sites |
| Wp Smush | 1.1M sites |
| Wpmudev_pcs | 878.7K sites |
| WP Strip Image Metadata Content & Media | 100 sites |
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