| Used Operating Systems (30 / 40) [show full report] |
| 1 | 16604 | 34.94 | 133 | 2.40 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 9584 | 20.16 | 1684 | 30.41 | Windows NT |
| 3 | 5547 | 11.67 | 241 | 4.35 | +http://www.bing.com/bingbot.htm |
| 4 | 5444 | 11.45 | 298 | 5.38 | +http://ahrefs.com/robot/ |
| 5 | 4182 | 8.80 | 754 | 13.62 | +http://www.google.com/bot.html |
| 6 | 2689 | 5.66 | 1700 | 30.70 | +http://www.baidu.com/search/spider.html |
| 7 | 870 | 1.83 | 2 | 0.04 | +http://www.seokicks.de/robot.html |
| 8 | 814 | 1.71 | 192 | 3.47 | +http://www.linkdex.com/bots/ |
| 9 | 453 | 0.95 | 110 | 1.99 | +http://yandex.com/bots |
| 10 | 433 | 0.91 | 120 | 2.17 | http://www.opensiteexplorer.org/dotbot, ... |
| 11 | 391 | 0.82 | 202 | 3.65 | http://help.yahoo.com/help/us/ysearch/sl... |
| 12 | 170 | 0.36 | 14 | 0.25 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 13 | 79 | 0.17 | 16 | 0.29 | +http://www.xovibot.net/ |
| 14 | 47 | 0.10 | 1 | 0.02 | +http://fulltext.sblog.cz/ |
| 15 | 44 | 0.09 | 5 | 0.09 | Linux [unknown version] |
| 16 | 34 | 0.07 | 12 | 0.22 | Windows XP |
| 17 | 17 | 0.04 | 6 | 0.11 | Windows 95 |
| 18 | 15 | 0.03 | 6 | 0.11 | Windows 98 |
| 19 | 14 | 0.03 | 7 | 0.13 | +http://duckduckgo.com |
| 20 | 13 | 0.03 | 5 | 0.09 | Windows 2000 |
| 21 | 12 | 0.03 | 1 | 0.02 | +https://www.lipperhey.com/en/about/ |
| 22 | 11 | 0.02 | 4 | 0.07 | +http://www.exabot.com/go/robot |
| 23 | 10 | 0.02 | 1 | 0.02 | MAUI Runtime |
| 24 | 9 | 0.02 | 2 | 0.04 | Windows CE |
| 25 | 7 | 0.01 | 3 | 0.05 | MSIE 5.5; Windows NT 4.0 |
| 26 | 4 | 0.01 | 1 | 0.02 | Windows ME |
| 27 | 4 | 0.01 | 4 | 0.07 | Linux i686 [unknown version] |
| 28 | 4 | 0.01 | 2 | 0.04 | +http://www.meanpath.com/meanpathbot.htm... |
| 29 | 3 | 0.01 | 3 | 0.05 | http://nmap.org/book/nse.html |
| 30 | 3 | 0.01 | 1 | 0.02 | ) - BrowseX (2.0.0 Windows |
