| Used Operating Systems |
| 1 | 2503 | 63.95 | 171 | 31.15 | Windows NT |
| 2 | 552 | 14.10 | 153 | 27.87 | +http://www.google.com/bot.html |
| 3 | 195 | 4.98 | 93 | 16.94 | +http://www.baidu.com/search/spider.html |
| 4 | 172 | 4.39 | 43 | 7.83 | +http://yandex.com/bots |
| 5 | 105 | 2.68 | 27 | 4.92 | +http://www.bing.com/bingbot.htm |
| 6 | 64 | 1.64 | 4 | 0.73 | +http://www.aihit.com/ |
| 7 | 63 | 1.61 | 13 | 2.37 | Windows 98 |
| 8 | 55 | 1.41 | 7 | 1.28 | ezooms.bot@gmail.com |
| 9 | 45 | 1.15 | 6 | 1.09 | +http://ahrefs.com/robot/ |
| 10 | 34 | 0.87 | 4 | 0.73 | http://www.majestic12.co.uk/bot.php?+ |
| 11 | 30 | 0.77 | 2 | 0.36 | +http://www.warebay.com/bot.html |
| 12 | 28 | 0.72 | 4 | 0.73 | Linux i686 [unknown version] |
| 13 | 26 | 0.66 | 2 | 0.36 | http://www.nerdbynature.net/bot |
| 14 | 8 | 0.20 | 8 | 1.46 | Windows 95 |
| 15 | 7 | 0.18 | 5 | 0.91 | Windows NT 5.1 |
| 16 | 6 | 0.15 | 0 | 0.00 | Macintosh PPC |
| 17 | 4 | 0.10 | 0 | 0.00 | http://desktop.google.com/ |
| 18 | 4 | 0.10 | 2 | 0.36 | +http://www.exabot.com/go/robot |
| 19 | 4 | 0.10 | 1 | 0.18 | +http://domains.checkparams.com/ |
| 20 | 2 | 0.05 | 0 | 0.00 | Windows Phone OS 7.5 |
| 21 | 2 | 0.05 | 2 | 0.36 | MSIE 5.5; Windows NT 5.0 |
| 22 | 2 | 0.05 | 2 | 0.36 | MSIE 5.5; Windows NT 4.0 |
| 23 | 2 | 0.05 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 24 | 1 | 0.03 | 0 | 0.00 | PPC Mac OS X Mach-O |
