| Used Operating Systems |
| 1 | 10460 | 30.07 | 82 | 1.29 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 8867 | 25.49 | 3782 | 59.38 | Windows NT |
| 3 | 8443 | 24.27 | 10 | 0.16 | +http://OpenLinkProfiler.org/bot |
| 4 | 2751 | 7.91 | 1152 | 18.09 | +http://www.baidu.com/search/spider.html |
| 5 | 1995 | 5.73 | 851 | 13.36 | +http://www.google.com/bot.html |
| 6 | 871 | 2.50 | 81 | 1.27 | +http://yandex.com/bots |
| 7 | 570 | 1.64 | 225 | 3.53 | +http://www.bing.com/bingbot.htm |
| 8 | 523 | 1.50 | 71 | 1.11 | http://www.opensiteexplorer.org/dotbot, ... |
| 9 | 88 | 0.25 | 19 | 0.30 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 10 | 68 | 0.20 | 34 | 0.53 | +http://www.meanpath.com/meanpathbot.htm... |
| 11 | 41 | 0.12 | 13 | 0.20 | +http://www.linkdex.com/bots/ |
| 12 | 30 | 0.09 | 15 | 0.24 | X11 |
| 13 | 11 | 0.03 | 10 | 0.16 | Windows 95 |
| 14 | 9 | 0.03 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 15 | 8 | 0.02 | 2 | 0.03 | Android 2.3.5 |
| 16 | 5 | 0.01 | 0 | 0.00 | Linux [unknown version] |
| 17 | 5 | 0.01 | 0 | 0.00 | Windows 98 |
| 18 | 4 | 0.01 | 1 | 0.02 | +http://getdownload.ws |
| 19 | 4 | 0.01 | 1 | 0.02 | +http://onlythegames.com |
| 20 | 4 | 0.01 | 1 | 0.02 | +http://plus5files.net |
| 21 | 3 | 0.01 | 2 | 0.03 | Auto; Windows |
| 22 | 3 | 0.01 | 3 | 0.05 | MSIE 5.5; Windows NT 5.0 |
| 23 | 3 | 0.01 | 2 | 0.03 | +http://wmaid.com/explore/ |
| 24 | 3 | 0.01 | 2 | 0.03 | ) - BrowseX (2.0.0 Windows |
| 25 | 3 | 0.01 | 1 | 0.02 | +http://mydownloadengine.com |
| 26 | 3 | 0.01 | 1 | 0.02 | +http://dl2engine.net |
| 27 | 3 | 0.01 | 1 | 0.02 | +http://a14download.com |
| 28 | 3 | 0.01 | 1 | 0.02 | +http://inload.me |
| 29 | 2 | 0.01 | 2 | 0.03 | Linux i686 [unknown version] |
| 30 | 2 | 0.01 | 1 | 0.02 | +info@netcraft.com |
| 31 | 2 | 0.01 | 2 | 0.03 | MSIE 5.5; Windows NT 4.0 |
| 32 | 1 | 0.00 | 0 | 0.00 | Macintosh PPC |
| 33 | 1 | 0.00 | 1 | 0.02 | Windows ME |
| 34 | 1 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
