| Used Operating Systems (30 / 85) [show full report] |
| 1 | 26700 | 58.82 | 385 | 4.57 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 8215 | 18.10 | 4251 | 50.50 | +http://ahrefs.com/robot/ |
| 3 | 3793 | 8.36 | 4 | 0.05 | +http://OpenLinkProfiler.org/bot |
| 4 | 1883 | 4.15 | 1784 | 21.20 | +http://www.baidu.com/search/spider.html |
| 5 | 1728 | 3.81 | 1131 | 13.44 | Windows NT |
| 6 | 891 | 1.96 | 106 | 1.26 | +http://yandex.com/bots |
| 7 | 538 | 1.19 | 266 | 3.16 | +http://www.google.com/bot.html |
| 8 | 515 | 1.13 | 4 | 0.05 | +http://www.warebay.com/bot.html |
| 9 | 338 | 0.74 | 155 | 1.84 | +http://www.bing.com/bingbot.htm |
| 10 | 290 | 0.64 | 106 | 1.26 | +http://www.linkdex.com/bots/ |
| 11 | 76 | 0.17 | 38 | 0.45 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 12 | 59 | 0.13 | 23 | 0.27 | Windows 95 |
| 13 | 39 | 0.09 | 18 | 0.21 | Linux [unknown version] |
| 14 | 34 | 0.07 | 20 | 0.24 | Linux i686 [unknown version] |
| 15 | 24 | 0.05 | 8 | 0.10 | Windows 98 |
| 16 | 23 | 0.05 | 12 | 0.14 | +http://www.exabot.com/go/robot |
| 17 | 18 | 0.04 | 9 | 0.11 | http://www.opensiteexplorer.org/dotbot, ... |
| 18 | 15 | 0.03 | 3 | 0.04 | Windows CE |
| 19 | 15 | 0.03 | 5 | 0.06 | Windows ME |
| 20 | 15 | 0.03 | 5 | 0.06 | ) - BrowseX (2.0.0 Windows |
| 21 | 13 | 0.03 | 1 | 0.01 | Windows Phone OS 7.5 |
| 22 | 12 | 0.03 | 3 | 0.04 | Windows 2000 |
| 23 | 12 | 0.03 | 6 | 0.07 | +http://www.meanpath.com/meanpathbot.htm... |
| 24 | 10 | 0.02 | 5 | 0.06 | 68K; Trident/1.0 |
| 25 | 7 | 0.02 | 1 | 0.01 | crawler@mixrank.com |
| 26 | 7 | 0.02 | 7 | 0.08 | +http://www.domaintuno.com/robot |
| 27 | 7 | 0.02 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 28 | 6 | 0.01 | 3 | 0.04 | Windows 9x |
| 29 | 6 | 0.01 | 2 | 0.02 | MSIE 5.5; Windows NT 4.0 |
| 30 | 5 | 0.01 | 3 | 0.04 | Windows 3.1 |
