| Used Operating Systems (30 / 34) [show full report] |
| 1 | 56498 | 51.02 | 538 | 3.53 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 17797 | 16.07 | 10573 | 69.46 | +http://ahrefs.com/robot/ |
| 3 | 14553 | 13.14 | 1169 | 7.68 | Windows NT |
| 4 | 7808 | 7.05 | 212 | 1.39 | http://www.opensiteexplorer.org/dotbot, ... |
| 5 | 4451 | 4.02 | 5 | 0.03 | +http://OpenLinkProfiler.org/bot |
| 6 | 4126 | 3.73 | 878 | 5.77 | +http://yandex.com/bots |
| 7 | 1042 | 0.94 | 424 | 2.79 | +http://www.google.com/bot.html |
| 8 | 875 | 0.79 | 147 | 0.97 | +http://www.linkdex.com/bots/ |
| 9 | 796 | 0.72 | 234 | 1.54 | +http://www.bing.com/bingbot.htm |
| 10 | 790 | 0.71 | 149 | 0.98 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 11 | 757 | 0.68 | 662 | 4.35 | +http://www.baidu.com/search/spider.html |
| 12 | 466 | 0.42 | 91 | 0.60 | http://help.yahoo.com/help/us/ysearch/sl... |
| 13 | 206 | 0.19 | 0 | 0.00 | +http://napoveda.seznam.cz/en/seznambot-... |
| 14 | 114 | 0.10 | 28 | 0.18 | +http://www.semrush.com/bot.html |
| 15 | 62 | 0.06 | 20 | 0.13 | Windows 95 |
| 16 | 58 | 0.05 | 4 | 0.03 | +http://siteexplorer.info/ |
| 17 | 54 | 0.05 | 6 | 0.04 | +http://www.seokicks.de/robot.html |
| 18 | 41 | 0.04 | 7 | 0.05 | MSIE 5.5; Windows NT 5.0 |
| 19 | 41 | 0.04 | 4 | 0.03 | Windows 98 |
| 20 | 35 | 0.03 | 1 | 0.01 | +http://www.linkpad.ru |
| 21 | 32 | 0.03 | 3 | 0.02 | Windows ME |
| 22 | 27 | 0.02 | 27 | 0.18 | +http://www.xovibot.net/ |
| 23 | 26 | 0.02 | 2 | 0.01 | +http://webmeup-crawler.com/ |
| 24 | 21 | 0.02 | 9 | 0.06 | Windows XP |
| 25 | 18 | 0.02 | 4 | 0.03 | Windows 2000 |
| 26 | 14 | 0.01 | 7 | 0.05 | +http://www.exabot.com/go/robot |
| 27 | 12 | 0.01 | 0 | 0.00 | Linux i686 [unknown version] |
| 28 | 9 | 0.01 | 9 | 0.06 | MSIE 5.5; Windows NT 4.0 |
| 29 | 5 | 0.00 | 1 | 0.01 | Auto; Windows |
| 30 | 3 | 0.00 | 2 | 0.01 | Windows CE |
