| Used Operating Systems |
| 1 | 3799 | 38.51 | 1826 | 43.88 | Windows NT |
| 2 | 2219 | 22.49 | 1703 | 40.93 | +http://www.baidu.com/search/spider.html |
| 3 | 1598 | 16.20 | 41 | 0.99 | http://www.majestic12.co.uk/bot.php?+ |
| 4 | 1355 | 13.73 | 329 | 7.91 | +http://www.bing.com/bingbot.htm |
| 5 | 332 | 3.37 | 39 | 0.94 | +http://www.google.com/bot.html |
| 6 | 137 | 1.39 | 39 | 0.94 | +http://yandex.com/bots |
| 7 | 117 | 1.19 | 57 | 1.37 | +http://ahrefs.com/robot/ |
| 8 | 113 | 1.15 | 34 | 0.82 | +http://www.linkdex.com/bots/ |
| 9 | 112 | 1.14 | 55 | 1.32 | Linux i686 [unknown version] |
| 10 | 28 | 0.28 | 10 | 0.24 | X11 |
| 11 | 25 | 0.25 | 14 | 0.34 | Linux [unknown version] |
| 12 | 20 | 0.20 | 8 | 0.19 | Win32 |
| 13 | 3 | 0.03 | 0 | 0.00 | Android 2.3.5 |
| 14 | 2 | 0.02 | 1 | 0.02 | +info@netcraft.com |
| 15 | 2 | 0.02 | 1 | 0.02 | +http://duckduckgo.com |
| 16 | 2 | 0.02 | 2 | 0.05 | Linux i586 [unknown version] |
| 17 | 1 | 0.01 | 1 | 0.02 | Windows 2000 |
| 18 | 1 | 0.01 | 1 | 0.02 | Windows 95 |
