| Used Operating Systems (30 / 33) [show full report] |
| 1 | 13125 | 53.58 | 4348 | 55.49 | Windows NT |
| 2 | 3377 | 13.79 | 69 | 0.88 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 1853 | 7.56 | 1566 | 19.99 | +http://www.baidu.com/search/spider.html |
| 4 | 893 | 3.65 | 220 | 2.81 | http://www.opensiteexplorer.org/dotbot, ... |
| 5 | 743 | 3.03 | 7 | 0.09 | +http://OpenLinkProfiler.org/bot |
| 6 | 739 | 3.02 | 176 | 2.25 | +http://ahrefs.com/robot/ |
| 7 | 702 | 2.87 | 115 | 1.47 | +http://yandex.com/bots |
| 8 | 680 | 2.78 | 390 | 4.98 | Windows 95 |
| 9 | 479 | 1.96 | 46 | 0.59 | Windows 98 |
| 10 | 389 | 1.59 | 159 | 2.03 | +http://www.google.com/bot.html |
| 11 | 387 | 1.58 | 130 | 1.66 | +http://www.bing.com/bingbot.htm |
| 12 | 129 | 0.53 | 82 | 1.05 | Windows CE |
| 13 | 126 | 0.51 | 3 | 0.04 | Windows XP |
| 14 | 118 | 0.48 | 65 | 0.83 | Windows 3.1 |
| 15 | 115 | 0.47 | 73 | 0.93 | Windows 2000 |
| 16 | 110 | 0.45 | 70 | 0.89 | MSIE 5.5; Windows NT 4.0 |
| 17 | 101 | 0.41 | 70 | 0.89 | Auto; Windows |
| 18 | 99 | 0.40 | 65 | 0.83 | MSIE 5.5; Windows NT 5.0 |
| 19 | 94 | 0.38 | 66 | 0.84 | ) - BrowseX (2.0.0 Windows |
| 20 | 90 | 0.37 | 51 | 0.65 | Windows ME |
| 21 | 88 | 0.36 | 34 | 0.43 | +http://www.linkdex.com/bots/ |
| 22 | 16 | 0.07 | 8 | 0.10 | +http://www.meanpath.com/meanpathbot.htm... |
| 23 | 8 | 0.03 | 3 | 0.04 | X11 |
| 24 | 8 | 0.03 | 2 | 0.03 | +http://downloadg5.com |
| 25 | 6 | 0.02 | 4 | 0.05 | +info@netcraft.com |
| 26 | 4 | 0.02 | 2 | 0.03 | http://www.bing.com/bingbot.htm |
| 27 | 4 | 0.02 | 2 | 0.03 | +http://gimme60.com |
| 28 | 3 | 0.01 | 1 | 0.01 | +http://www.profound.net/domainappender |
| 29 | 2 | 0.01 | 2 | 0.03 | http://www.lipperhey.com/ |
| 30 | 2 | 0.01 | 2 | 0.03 | Linux i686 [unknown version] |
