| Used Operating Systems (30 / 37) [show full report] |
| 1 | 24012 | 60.05 | 2153 | 53.57 | Windows NT |
| 2 | 7516 | 18.80 | 118 | 2.94 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 2170 | 5.43 | 236 | 5.87 | +http://ahrefs.com/robot/ |
| 4 | 1177 | 2.94 | 81 | 2.02 | +http://yandex.com/bots |
| 5 | 1058 | 2.65 | 2 | 0.05 | +http://OpenLinkProfiler.org/bot |
| 6 | 1055 | 2.64 | 326 | 8.11 | +http://www.google.com/bot.html |
| 7 | 724 | 1.81 | 269 | 6.69 | +http://www.bing.com/bingbot.htm |
| 8 | 490 | 1.23 | 129 | 3.21 | +http://www.linkdex.com/bots/ |
| 9 | 412 | 1.03 | 356 | 8.86 | +http://www.baidu.com/search/spider.html |
| 10 | 353 | 0.88 | 105 | 2.61 | http://www.opensiteexplorer.org/dotbot, ... |
| 11 | 298 | 0.75 | 71 | 1.77 | http://help.yahoo.com/help/us/ysearch/sl... |
| 12 | 280 | 0.70 | 74 | 1.84 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 13 | 112 | 0.28 | 12 | 0.30 | +http://www.xovibot.net/ |
| 14 | 66 | 0.17 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 15 | 54 | 0.14 | 27 | 0.67 | +http://www.meanpath.com/meanpathbot.htm... |
| 16 | 45 | 0.11 | 10 | 0.25 | +http://www.exabot.com/go/robot |
| 17 | 36 | 0.09 | 4 | 0.10 | +http://siteexplorer.info/ |
| 18 | 24 | 0.06 | 3 | 0.07 | +http://fulltext.sblog.cz/ |
| 19 | 18 | 0.05 | 8 | 0.20 | Windows CE |
| 20 | 15 | 0.04 | 12 | 0.30 | Windows 95 |
| 21 | 14 | 0.04 | 3 | 0.07 | X11 |
| 22 | 11 | 0.03 | 0 | 0.00 | Windows 98 |
| 23 | 7 | 0.02 | 1 | 0.02 | Windows XP |
| 24 | 6 | 0.02 | 0 | 0.00 | J2ME/MIDP |
| 25 | 6 | 0.02 | 0 | 0.00 | Windows NT 5.1 |
| 26 | 4 | 0.01 | 4 | 0.10 | Windows 3.1 |
| 27 | 4 | 0.01 | 0 | 0.00 | Solaris 2.4.x |
| 28 | 4 | 0.01 | 3 | 0.07 | Android 2.3.5 |
| 29 | 3 | 0.01 | 3 | 0.07 | Windows 2000 |
| 30 | 2 | 0.01 | 0 | 0.00 | Win32 |
