| Used Operating Systems |
| 1 | 10888 | 60.62 | 122 | 3.04 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 4411 | 24.56 | 2096 | 52.19 | Windows NT |
| 3 | 1407 | 7.83 | 1148 | 28.59 | +http://www.baidu.com/search/spider.html |
| 4 | 357 | 1.99 | 145 | 3.61 | +http://www.google.com/bot.html |
| 5 | 137 | 0.76 | 84 | 2.09 | +http://www.bing.com/bingbot.htm |
| 6 | 131 | 0.73 | 113 | 2.81 | Windows 95 |
| 7 | 124 | 0.69 | 44 | 1.10 | +http://yandex.com/bots |
| 8 | 73 | 0.41 | 20 | 0.50 | Windows 98 |
| 9 | 56 | 0.31 | 21 | 0.52 | +http://www.linkdex.com/bots/ |
| 10 | 50 | 0.28 | 1 | 0.02 | +http://advbot.org/bot.html |
| 11 | 49 | 0.27 | 30 | 0.75 | Linux i686 [unknown version] |
| 12 | 28 | 0.16 | 12 | 0.30 | +http://www.exabot.com/go/robot |
| 13 | 25 | 0.14 | 24 | 0.60 | Windows ME |
| 14 | 25 | 0.14 | 24 | 0.60 | MSIE 5.5; Windows NT 5.0 |
| 15 | 24 | 0.13 | 7 | 0.17 | X11 |
| 16 | 23 | 0.13 | 23 | 0.57 | Auto; Windows |
| 17 | 22 | 0.12 | 19 | 0.47 | Windows 3.1 |
| 18 | 19 | 0.11 | 2 | 0.05 | Windows XP |
| 19 | 16 | 0.09 | 15 | 0.37 | Windows CE |
| 20 | 16 | 0.09 | 16 | 0.40 | ) - BrowseX (2.0.0 Windows |
| 21 | 16 | 0.09 | 13 | 0.32 | MSIE 5.5; Windows NT 4.0 |
| 22 | 15 | 0.08 | 7 | 0.17 | Linux [unknown version] |
| 23 | 13 | 0.07 | 12 | 0.30 | Windows 2000 |
| 24 | 12 | 0.07 | 6 | 0.15 | +http://www.meanpath.com/meanpathbot.htm... |
| 25 | 11 | 0.06 | 5 | 0.12 | Win32 |
| 26 | 4 | 0.02 | 4 | 0.10 | Linux i586 [unknown version] |
| 27 | 3 | 0.02 | 0 | 0.00 | Android 2.3.5 |
| 28 | 3 | 0.02 | 2 | 0.05 | +info@netcraft.com |
| 29 | 1 | 0.01 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 30 | 1 | 0.01 | 1 | 0.02 | +; |
