| Used Operating Systems (30 / 77) [show full report] |
| 1 | 21037 | 71.21 | 2058 | 45.47 | Windows NT |
| 2 | 3393 | 11.49 | 89 | 1.97 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 1805 | 6.11 | 1540 | 34.03 | +http://www.baidu.com/search/spider.html |
| 4 | 1003 | 3.40 | 308 | 6.81 | +http://www.google.com/bot.html |
| 5 | 587 | 1.99 | 85 | 1.88 | http://www.opensiteexplorer.org/dotbot, ... |
| 6 | 534 | 1.81 | 133 | 2.94 | +http://www.bing.com/bingbot.htm |
| 7 | 332 | 1.12 | 109 | 2.41 | +http://www.linkdex.com/bots/ |
| 8 | 187 | 0.63 | 30 | 0.66 | +http://yandex.com/bots |
| 9 | 152 | 0.51 | 32 | 0.71 | +http://www.semrush.com/bot.html |
| 10 | 58 | 0.20 | 9 | 0.20 | http://help.yahoo.com/help/us/ysearch/sl... |
| 11 | 45 | 0.15 | 9 | 0.20 | Windows 95 |
| 12 | 30 | 0.10 | 2 | 0.04 | Windows Phone OS 7.5 |
| 13 | 28 | 0.09 | 2 | 0.04 | http://nmap.org/book/nse.html |
| 14 | 25 | 0.08 | 10 | 0.22 | +http://ahrefs.com/robot/ |
| 15 | 24 | 0.08 | 2 | 0.04 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 16 | 22 | 0.07 | 11 | 0.24 | +http://www.meanpath.com/meanpathbot.htm... |
| 17 | 21 | 0.07 | 11 | 0.24 | Linux [unknown version] |
| 18 | 15 | 0.05 | 2 | 0.04 | MSIE 5.5; Windows NT 5.0 |
| 19 | 15 | 0.05 | 5 | 0.11 | Windows 98 |
| 20 | 14 | 0.05 | 7 | 0.15 | Linux i686 [unknown version] |
| 21 | 13 | 0.04 | 0 | 0.00 | http://filterdb.iss.net/crawler/ |
| 22 | 12 | 0.04 | 2 | 0.04 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 23 | 12 | 0.04 | 1 | 0.02 | Android |
| 24 | 11 | 0.04 | 3 | 0.07 | +http://OpenLinkProfiler.org/bot |
| 25 | 10 | 0.03 | 4 | 0.09 | Windows 3.1 |
| 26 | 10 | 0.03 | 3 | 0.07 | +http://www.exabot.com/go/robot |
| 27 | 9 | 0.03 | 3 | 0.07 | +http://www.xovibot.net/ |
| 28 | 8 | 0.03 | 4 | 0.09 | http://crawler.sistrix.net/ |
| 29 | 8 | 0.03 | 2 | 0.04 | +http://u2search.co |
| 30 | 8 | 0.03 | 2 | 0.04 | +http://alphaphitote.com |
