| Used Operating Systems (30 / 43) [show full report] |
| 1 | 10834 | 63.81 | 121 | 3.66 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 4089 | 24.08 | 2019 | 61.03 | Windows NT |
| 3 | 599 | 3.53 | 218 | 6.59 | +http://www.google.com/bot.html |
| 4 | 356 | 2.10 | 326 | 9.85 | +http://www.baidu.com/search/spider.html |
| 5 | 190 | 1.12 | 61 | 1.84 | +http://www.linkdex.com/bots/ |
| 6 | 141 | 0.83 | 94 | 2.84 | +http://www.bing.com/bingbot.htm |
| 7 | 121 | 0.71 | 114 | 3.45 | Windows 95 |
| 8 | 121 | 0.71 | 48 | 1.45 | +http://yandex.com/bots |
| 9 | 115 | 0.68 | 54 | 1.63 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 10 | 74 | 0.44 | 28 | 0.85 | Windows 98 |
| 11 | 52 | 0.31 | 23 | 0.70 | http://www.opensiteexplorer.org/dotbot, ... |
| 12 | 31 | 0.18 | 28 | 0.85 | Windows CE |
| 13 | 23 | 0.14 | 17 | 0.51 | Linux i686 [unknown version] |
| 14 | 21 | 0.12 | 19 | 0.57 | Windows 2000 |
| 15 | 19 | 0.11 | 18 | 0.54 | ) - BrowseX (2.0.0 Windows |
| 16 | 18 | 0.11 | 17 | 0.51 | MSIE 5.5; Windows NT 5.0 |
| 17 | 17 | 0.10 | 8 | 0.24 | +http://www.exabot.com/go/robot |
| 18 | 16 | 0.09 | 14 | 0.42 | Windows 3.1 |
| 19 | 15 | 0.09 | 14 | 0.42 | Auto; Windows |
| 20 | 14 | 0.08 | 13 | 0.39 | Windows ME |
| 21 | 13 | 0.08 | 2 | 0.06 | Windows XP |
| 22 | 13 | 0.08 | 13 | 0.39 | MSIE 5.5; Windows NT 4.0 |
| 23 | 10 | 0.06 | 2 | 0.06 | X11 |
| 24 | 10 | 0.06 | 5 | 0.15 | +http://www.meanpath.com/meanpathbot.htm... |
| 25 | 8 | 0.05 | 2 | 0.06 | http://filterdb.iss.net/crawler/ |
| 26 | 7 | 0.04 | 7 | 0.21 | Linux i586 [unknown version] |
| 27 | 6 | 0.04 | 3 | 0.09 | Win32 |
| 28 | 6 | 0.04 | 2 | 0.06 | +http://OpenLinkProfiler.org/bot |
| 29 | 5 | 0.03 | 2 | 0.06 | http://help.yahoo.com/help/us/ysearch/sl... |
| 30 | 5 | 0.03 | 3 | 0.09 | Linux [unknown version] |
