| Used Operating Systems |
| 1 | 9490 | 91.11 | 2110 | 86.97 | Windows NT |
| 2 | 276 | 2.65 | 71 | 2.93 | +http://www.google.com/bot.html |
| 3 | 170 | 1.63 | 33 | 1.36 | +http://yandex.com/bots |
| 4 | 70 | 0.67 | 34 | 1.40 | Windows 95 |
| 5 | 61 | 0.59 | 17 | 0.70 | Windows 98 |
| 6 | 52 | 0.50 | 6 | 0.25 | X11 |
| 7 | 49 | 0.47 | 36 | 1.48 | +http://help.soso.com/webspider.htm |
| 8 | 34 | 0.33 | 14 | 0.58 | http://www.majestic12.co.uk/bot.php?+ |
| 9 | 28 | 0.27 | 4 | 0.16 | Android 2.3.5 |
| 10 | 23 | 0.22 | 17 | 0.70 | +http://www.baidu.com/search/spider.html |
| 11 | 20 | 0.19 | 10 | 0.41 | ) - BrowseX (2.0.0 Windows |
| 12 | 19 | 0.18 | 0 | 0.00 | Windows XP |
| 13 | 18 | 0.17 | 9 | 0.37 | +http://www.bing.com/bingbot.htm |
| 14 | 15 | 0.14 | 12 | 0.49 | Windows CE |
| 15 | 14 | 0.13 | 7 | 0.29 | ezooms.bot@gmail.com |
| 16 | 14 | 0.13 | 11 | 0.45 | Windows ME |
| 17 | 13 | 0.12 | 9 | 0.37 | Windows 2000 |
| 18 | 10 | 0.10 | 10 | 0.41 | Auto; Windows |
| 19 | 8 | 0.08 | 5 | 0.21 | MSIE 5.5; Windows NT 5.0 |
| 20 | 8 | 0.08 | 4 | 0.16 | +http://siteexplorer.info/ |
| 21 | 7 | 0.07 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 22 | 5 | 0.05 | 3 | 0.12 | Windows 3.1 |
| 23 | 4 | 0.04 | 2 | 0.08 | +info@netcraft.com |
| 24 | 2 | 0.02 | 0 | 0.00 | Win32 |
| 25 | 2 | 0.02 | 0 | 0.00 | Linux 2.4.x |
| 26 | 2 | 0.02 | 2 | 0.08 | MSIE 5.5; Windows NT 4.0 |
| 27 | 2 | 0.02 | 0 | 0.00 | PPC Mac OS X Mach-O |
