| Used Operating Systems (30 / 37) [show full report] |
| 1 | 3908 | 48.85 | 56 | 4.57 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 1663 | 20.79 | 580 | 47.35 | Windows NT |
| 3 | 613 | 7.66 | 191 | 15.59 | +http://www.baidu.com/search/spider.html |
| 4 | 410 | 5.12 | 106 | 8.65 | +http://www.bing.com/bingbot.htm |
| 5 | 398 | 4.97 | 94 | 7.67 | +http://yandex.com/bots |
| 6 | 360 | 4.50 | 76 | 6.20 | +http://www.google.com/bot.html |
| 7 | 162 | 2.02 | 5 | 0.41 | http://www.opensiteexplorer.org/dotbot, ... |
| 8 | 86 | 1.07 | 3 | 0.24 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 9 | 74 | 0.93 | 13 | 1.06 | +http://www.linkdex.com/bots/ |
| 10 | 54 | 0.68 | 2 | 0.16 | +http://advbot.org/bot.html |
| 11 | 36 | 0.45 | 18 | 1.47 | Linux i686 [unknown version] |
| 12 | 34 | 0.42 | 1 | 0.08 | +http://www.xovibot.net/ |
| 13 | 30 | 0.38 | 20 | 1.63 | Linux [unknown version] |
| 14 | 23 | 0.29 | 7 | 0.57 | Windows 98 |
| 15 | 21 | 0.26 | 7 | 0.57 | +http://www.meanpath.com/meanpathbot.htm... |
| 16 | 18 | 0.23 | 8 | 0.65 | X11 |
| 17 | 13 | 0.16 | 1 | 0.08 | http://help.yahoo.com/help/us/ysearch/sl... |
| 18 | 13 | 0.16 | 5 | 0.41 | Windows 95 |
| 19 | 9 | 0.11 | 3 | 0.24 | Windows XP |
| 20 | 7 | 0.09 | 0 | 0.00 | Android |
| 21 | 7 | 0.09 | 6 | 0.49 | Linux i586 [unknown version] |
| 22 | 7 | 0.09 | 7 | 0.57 | +http://domainsigma.com/robot |
| 23 | 6 | 0.07 | 2 | 0.16 | Windows CE |
| 24 | 6 | 0.07 | 1 | 0.08 | Auto; Windows |
| 25 | 6 | 0.07 | 2 | 0.16 | MSIE 5.5; Windows NT 5.0 |
| 26 | 6 | 0.07 | 2 | 0.16 | MSIE 5.5; Windows NT 4.0 |
| 27 | 4 | 0.05 | 1 | 0.08 | crawler@mixrank.com |
| 28 | 4 | 0.05 | 2 | 0.16 | Win32 |
| 29 | 4 | 0.05 | 2 | 0.16 | +info@netcraft.com |
| 30 | 3 | 0.04 | 0 | 0.00 | +http://ahrefs.com/robot/ |
