# | Name | Category | Site Count |
---|---|---|---|
1. | AddThis | Widgets | 4 736 |
2. | Apache | Web Servers | 37 510 |
3. | Google AdSense | Advertising Networks | 7 186 |
4. | Google Font API | Font Scripts | 13 368 |
5. | IIS | Web Servers | 13 323 |
6. | jQuery | Javascript Frameworks | 59 386 |
7. | jQuery UI | Javascript Frameworks | 11 482 |
8. | Lightbox | Photo Galleries | 5 504 |
9. | Microsoft ASP.NET | Web Frameworks | 7 608 |
10. | Modernizr | Javascript Frameworks | 7 101 |
11. | mod_ssl | Web Server Extensions | 4 959 |
12. | Nginx | Web Servers | 26 639 |
13. | OpenSSL | Web Server Extensions | 5 362 |
14. | PHP | Programming Languages | 15 073 |
15. | Prototype | Javascript Frameworks | 6 160 |
16. | RequireJS | Javascript Frameworks | 10 101 |
17. | SWFObject | Miscellaneous | 6 254 |
18. | Twitter Bootstrap | Web Frameworks | 5 423 |
19. | UNIX | Operating Systems | 5 848 |
20. | WordPress | CMS | 8 214 |
21. | YouTube | Video Players | 4 642 |