| Used Operating Systems |
| 1 | 9024 | 41.53 | 119 | 3.83 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 4118 | 18.95 | 517 | 16.63 | +http://www.bing.com/bingbot.htm |
| 3 | 3903 | 17.96 | 193 | 6.21 | +http://yandex.com/bots |
| 4 | 3752 | 17.27 | 1898 | 61.07 | Windows NT |
| 5 | 581 | 2.67 | 249 | 8.01 | +http://www.baidu.com/search/spider.html |
| 6 | 147 | 0.68 | 55 | 1.77 | +http://www.google.com/bot.html |
| 7 | 90 | 0.41 | 28 | 0.90 | +http://www.linkdex.com/bots/ |
| 8 | 73 | 0.34 | 32 | 1.03 | +http://ahrefs.com/robot/ |
| 9 | 13 | 0.06 | 2 | 0.06 | Android 2.3.5 |
| 10 | 10 | 0.05 | 1 | 0.03 | X11 |
| 11 | 7 | 0.03 | 7 | 0.23 | Windows 95 |
| 12 | 3 | 0.01 | 2 | 0.06 | MSIE 5.5; Windows NT 5.0 |
| 13 | 2 | 0.01 | 2 | 0.06 | +http://fb02itsscan.fh-muenster.de |
| 14 | 2 | 0.01 | 0 | 0.00 | Linux 2.4.x |
| 15 | 2 | 0.01 | 1 | 0.03 | +info@netcraft.com |
| 16 | 1 | 0.00 | 1 | 0.03 | Windows XP |
| 17 | 1 | 0.00 | 1 | 0.03 | Windows ME |
