| Used Operating Systems |
| 1 | 18905 | 57.14 | 4478 | 85.62 | Windows NT |
| 2 | 12268 | 37.08 | 81 | 1.55 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 677 | 2.05 | 10 | 0.19 | +http://www.seoprofiler.com/bot |
| 4 | 524 | 1.58 | 496 | 9.48 | +http://www.baidu.com/search/spider.html |
| 5 | 215 | 0.65 | 56 | 1.07 | +http://www.google.com/bot.html |
| 6 | 137 | 0.41 | 36 | 0.69 | +http://www.bing.com/bingbot.htm |
| 7 | 107 | 0.32 | 4 | 0.08 | X11 |
| 8 | 92 | 0.28 | 15 | 0.29 | +http://yandex.com/bots |
| 9 | 51 | 0.15 | 6 | 0.11 | Android 2.3.5 |
| 10 | 46 | 0.14 | 13 | 0.25 | +http://www.linkdex.com/about/bots/ |
| 11 | 32 | 0.10 | 16 | 0.31 | MSIE 5.5; Windows NT 5.0 |
| 12 | 6 | 0.02 | 6 | 0.11 | Windows 95 |
| 13 | 4 | 0.01 | 1 | 0.02 | +http://www.meanpath.com/meanpathbot.htm... |
| 14 | 3 | 0.01 | 3 | 0.06 | Windows 2000 |
| 15 | 3 | 0.01 | 0 | 0.00 | Win32 |
| 16 | 3 | 0.01 | 2 | 0.04 | Windows 98 |
| 17 | 2 | 0.01 | 0 | 0.00 | Linux 2.4.x |
| 18 | 2 | 0.01 | 1 | 0.02 | +info@netcraft.com |
| 19 | 2 | 0.01 | 2 | 0.04 | ) - BrowseX (2.0.0 Windows |
| 20 | 1 | 0.00 | 1 | 0.02 | Windows CE |
| 21 | 1 | 0.00 | 0 | 0.00 | Macintosh PPC |
| 22 | 1 | 0.00 | 1 | 0.02 | Linux i686 [unknown version] |
| 23 | 1 | 0.00 | 1 | 0.02 | Windows ME |
| 24 | 1 | 0.00 | 1 | 0.02 | MSIE 5.5; Windows NT 4.0 |
