| Used Operating Systems (30 / 32) [show full report] |
| 1 | 12526 | 42.41 | 146 | 1.95 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 7093 | 24.01 | 3534 | 47.28 | Windows NT |
| 3 | 5019 | 16.99 | 911 | 12.19 | +http://www.bing.com/bingbot.htm |
| 4 | 2125 | 7.19 | 1803 | 24.12 | +http://www.baidu.com/search/spider.html |
| 5 | 639 | 2.16 | 9 | 0.12 | +http://OpenLinkProfiler.org/bot |
| 6 | 499 | 1.69 | 157 | 2.10 | http://www.opensiteexplorer.org/dotbot, ... |
| 7 | 265 | 0.90 | 151 | 2.02 | +http://ahrefs.com/robot/ |
| 8 | 186 | 0.63 | 174 | 2.33 | Windows 95 |
| 9 | 179 | 0.61 | 97 | 1.30 | +http://www.google.com/bot.html |
| 10 | 165 | 0.56 | 54 | 0.72 | +http://www.linkdex.com/bots/ |
| 11 | 162 | 0.55 | 44 | 0.59 | +http://yandex.com/bots |
| 12 | 117 | 0.40 | 59 | 0.79 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 13 | 107 | 0.36 | 32 | 0.43 | Windows 98 |
| 14 | 49 | 0.17 | 1 | 0.01 | +http://advbot.org/bot.html |
| 15 | 48 | 0.16 | 44 | 0.59 | Windows 2000 |
| 16 | 42 | 0.14 | 39 | 0.52 | MSIE 5.5; Windows NT 4.0 |
| 17 | 40 | 0.14 | 10 | 0.13 | Windows XP |
| 18 | 38 | 0.13 | 38 | 0.51 | Windows CE |
| 19 | 37 | 0.13 | 35 | 0.47 | MSIE 5.5; Windows NT 5.0 |
| 20 | 35 | 0.12 | 32 | 0.43 | Windows 3.1 |
| 21 | 34 | 0.12 | 9 | 0.12 | http://help.yahoo.com/help/us/ysearch/sl... |
| 22 | 30 | 0.10 | 28 | 0.37 | Windows ME |
| 23 | 29 | 0.10 | 25 | 0.33 | Auto; Windows |
| 24 | 19 | 0.06 | 10 | 0.13 | Linux i686 [unknown version] |
| 25 | 14 | 0.05 | 13 | 0.17 | ) - BrowseX (2.0.0 Windows |
| 26 | 13 | 0.04 | 6 | 0.08 | X11 |
| 27 | 8 | 0.03 | 4 | 0.05 | +http://www.meanpath.com/meanpathbot.htm... |
| 28 | 6 | 0.02 | 3 | 0.04 | Win32 |
| 29 | 6 | 0.02 | 1 | 0.01 | Android 2.3.5 |
| 30 | 4 | 0.01 | 2 | 0.03 | Linux [unknown version] |
