| Used Operating Systems (30 / 31) [show full report] |
| 1 | 20496 | 44.66 | 184 | 1.75 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 9343 | 20.36 | 6995 | 66.63 | +http://www.baidu.com/search/spider.html |
| 3 | 5880 | 12.81 | 2020 | 19.24 | Windows NT |
| 4 | 3199 | 6.97 | 1 | 0.01 | +http://megaindex.com/crawler |
| 5 | 2292 | 4.99 | 10 | 0.10 | +http://OpenLinkProfiler.org/bot |
| 6 | 1877 | 4.09 | 221 | 2.11 | +http://www.bing.com/bingbot.htm |
| 7 | 913 | 1.99 | 530 | 5.05 | +http://www.google.com/bot.html |
| 8 | 880 | 1.92 | 60 | 0.57 | http://www.opensiteexplorer.org/dotbot, ... |
| 9 | 308 | 0.67 | 87 | 0.83 | +http://www.linkdex.com/bots/ |
| 10 | 147 | 0.32 | 44 | 0.42 | +http://yandex.com/bots |
| 11 | 142 | 0.31 | 129 | 1.23 | Windows 95 |
| 12 | 100 | 0.22 | 15 | 0.14 | Windows 98 |
| 13 | 45 | 0.10 | 13 | 0.12 | http://help.yahoo.com/help/us/ysearch/sl... |
| 14 | 36 | 0.08 | 16 | 0.15 | +http://help.coccoc.com/ |
| 15 | 26 | 0.06 | 4 | 0.04 | Windows XP |
| 16 | 26 | 0.06 | 26 | 0.25 | MSIE 5.5; Windows NT 4.0 |
| 17 | 23 | 0.05 | 22 | 0.21 | Windows CE |
| 18 | 23 | 0.05 | 19 | 0.18 | Windows 3.1 |
| 19 | 23 | 0.05 | 22 | 0.21 | ) - BrowseX (2.0.0 Windows |
| 20 | 22 | 0.05 | 3 | 0.03 | X11 |
| 21 | 20 | 0.04 | 19 | 0.18 | Windows ME |
| 22 | 19 | 0.04 | 19 | 0.18 | Auto; Windows |
| 23 | 16 | 0.03 | 16 | 0.15 | MSIE 5.5; Windows NT 5.0 |
| 24 | 13 | 0.03 | 13 | 0.12 | Windows 2000 |
| 25 | 7 | 0.02 | 2 | 0.02 | Android 2.3.5 |
| 26 | 4 | 0.01 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 27 | 4 | 0.01 | 3 | 0.03 | +info@netcraft.com |
| 28 | 4 | 0.01 | 2 | 0.02 | +http://www.meanpath.com/meanpathbot.htm... |
| 29 | 3 | 0.01 | 2 | 0.02 | +http://www.xovibot.net/ |
| 30 | 1 | 0.00 | 1 | 0.01 | Linux i586 [unknown version] |
