| CMS & Website Builders | |
| WordPress Open-source CMS powering websites, blogs, and content management | 58.6M sites |
| Business Email & Productivity | |
| SpamExperts Email spam filtering and inbound mail security. | 679.4K sites |
| Hosting & Cloud Providers | |
| Whg-Fra Hosting network operator point of presence. | 342.5K sites |
| Web Servers & Operating Systems | |
| LiteSpeed High-performance web server known for speed and caching | 35.8M sites |
| Languages & Back-End Frameworks | |
| PHP Server-side scripting language powering a large share of websites | 93.5M sites |
| JavaScript Libraries & Widgets | |
| jQuery Widely used JavaScript library simplifying DOM manipulation, events, and AJAX | 93.8M sites |
| jQuery Migrate Compatibility shim restoring deprecated jQuery APIs for older code | 40.4M sites |
| Databases & Caching | |
| MySQL Popular open-source relational database used by many web applications | 60.6M sites |
| Gosmtp Smtp | 379.8K sites |
| Superbaddons | 83.2K sites |
| Scrumptious – Recipe Cards SEO | 27 sites |
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