| Used Operating Systems (28 / 28) [show full report] |
| 1 | 9251 | 57.74 | 119 | 3.19 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 4683 | 29.23 | 2181 | 58.38 | Windows NT |
| 3 | 1132 | 7.07 | 929 | 24.87 | +http://www.baidu.com/search/spider.html |
| 4 | 286 | 1.79 | 84 | 2.25 | +http://yandex.com/bots |
| 5 | 119 | 0.74 | 109 | 2.92 | Windows 95 |
| 6 | 94 | 0.59 | 31 | 0.83 | Windows 98 |
| 7 | 92 | 0.57 | 41 | 1.10 | +http://www.google.com/bot.html |
| 8 | 87 | 0.54 | 35 | 0.94 | +http://www.linkdex.com/bots/ |
| 9 | 63 | 0.39 | 37 | 0.99 | +http://www.bing.com/bingbot.htm |
| 10 | 27 | 0.17 | 27 | 0.72 | Auto; Windows |
| 11 | 23 | 0.14 | 21 | 0.56 | Windows CE |
| 12 | 18 | 0.11 | 18 | 0.48 | Windows 2000 |
| 13 | 18 | 0.11 | 17 | 0.46 | ) - BrowseX (2.0.0 Windows |
| 14 | 18 | 0.11 | 16 | 0.43 | MSIE 5.5; Windows NT 4.0 |
| 15 | 17 | 0.11 | 17 | 0.46 | MSIE 5.5; Windows NT 5.0 |
| 16 | 16 | 0.10 | 14 | 0.37 | Windows ME |
| 17 | 15 | 0.09 | 15 | 0.40 | Windows 3.1 |
| 18 | 12 | 0.07 | 5 | 0.13 | +http://www.exabot.com/go/robot |
| 19 | 12 | 0.07 | 6 | 0.16 | +http://www.meanpath.com/meanpathbot.htm... |
| 20 | 10 | 0.06 | 4 | 0.11 | Windows XP |
| 21 | 8 | 0.05 | 2 | 0.05 | +http://get4dl.net |
| 22 | 5 | 0.03 | 4 | 0.11 | +info@netcraft.com |
| 23 | 4 | 0.02 | 1 | 0.03 | +http://papijump.org |
| 24 | 4 | 0.02 | 1 | 0.03 | +http://g5files.net |
| 25 | 2 | 0.01 | 1 | 0.03 | +http://gimme60.com |
| 26 | 2 | 0.01 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 27 | 2 | 0.01 | 1 | 0.03 | +http://advbot.org/bot.html |
| 28 | 1 | 0.01 | 0 | 0.00 | X11 |
