| Used Operating Systems (30 / 36) [show full report] |
| 1 | 53947 | 81.71 | 442 | 9.68 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 7817 | 11.84 | 2710 | 59.38 | Windows NT |
| 3 | 1073 | 1.63 | 162 | 3.55 | +http://ahrefs.com/robot/ |
| 4 | 1070 | 1.62 | 198 | 4.34 | +http://www.linkdex.com/bots/ |
| 5 | 476 | 0.72 | 146 | 3.20 | +http://www.google.com/bot.html |
| 6 | 429 | 0.65 | 316 | 6.92 | +http://www.baidu.com/search/spider.html |
| 7 | 210 | 0.32 | 91 | 1.99 | +http://www.bing.com/bingbot.htm |
| 8 | 160 | 0.24 | 70 | 1.53 | +http://yandex.com/bots |
| 9 | 135 | 0.20 | 108 | 2.37 | Windows 95 |
| 10 | 94 | 0.14 | 50 | 1.10 | Linux i686 [unknown version] |
| 11 | 59 | 0.09 | 19 | 0.42 | Windows 98 |
| 12 | 52 | 0.08 | 4 | 0.09 | +http://OpenLinkProfiler.org/bot |
| 13 | 44 | 0.07 | 2 | 0.04 | +https://www.aihitdata.com/about |
| 14 | 41 | 0.06 | 36 | 0.79 | Windows 2000 |
| 15 | 40 | 0.06 | 2 | 0.04 | http://nmap.org/book/nse.html |
| 16 | 36 | 0.05 | 27 | 0.59 | MSIE 5.5; Windows NT 5.0 |
| 17 | 34 | 0.05 | 2 | 0.04 | +https://www.lipperhey.com/en/about/ |
| 18 | 33 | 0.05 | 26 | 0.57 | Windows 3.1 |
| 19 | 31 | 0.05 | 5 | 0.11 | Windows XP |
| 20 | 30 | 0.05 | 26 | 0.57 | Windows CE |
| 21 | 30 | 0.05 | 19 | 0.42 | Linux [unknown version] |
| 22 | 28 | 0.04 | 26 | 0.57 | MSIE 5.5; Windows NT 4.0 |
| 23 | 24 | 0.04 | 3 | 0.07 | http://help.yahoo.com/help/us/ysearch/sl... |
| 24 | 24 | 0.04 | 9 | 0.20 | X11 |
| 25 | 18 | 0.03 | 11 | 0.24 | Windows ME |
| 26 | 18 | 0.03 | 9 | 0.20 | +http://www.meanpath.com/meanpathbot.htm... |
| 27 | 17 | 0.03 | 16 | 0.35 | Linux i586 [unknown version] |
| 28 | 10 | 0.02 | 4 | 0.09 | Win32 |
| 29 | 10 | 0.02 | 9 | 0.20 | Auto; Windows |
| 30 | 8 | 0.01 | 2 | 0.04 | +http://www.profound.net/domainappender |
