| Used Operating Systems |
| 1 | 8226 | 65.12 | 123 | 11.13 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 2776 | 21.98 | 519 | 46.97 | Windows NT |
| 3 | 605 | 4.79 | 208 | 18.82 | +http://www.google.com/bot.html |
| 4 | 514 | 4.07 | 131 | 11.86 | +http://www.bing.com/bingbot.htm |
| 5 | 82 | 0.65 | 11 | 1.00 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 6 | 72 | 0.57 | 34 | 3.08 | +http://ahrefs.com/robot/ |
| 7 | 72 | 0.57 | 0 | 0.00 | http://www.opensiteexplorer.org/dotbot, ... |
| 8 | 66 | 0.52 | 29 | 2.62 | http://help.yahoo.com/help/us/ysearch/sl... |
| 9 | 36 | 0.28 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 10 | 34 | 0.27 | 2 | 0.18 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 11 | 28 | 0.22 | 11 | 1.00 | +http://www.linkdex.com/bots/ |
| 12 | 24 | 0.19 | 6 | 0.54 | +http://www.exabot.com/go/robot |
| 13 | 22 | 0.17 | 2 | 0.18 | crawler@mixrank.com |
| 14 | 20 | 0.16 | 10 | 0.90 | +http://www.meanpath.com/meanpathbot.htm... |
| 15 | 16 | 0.13 | 1 | 0.09 | X11 |
| 16 | 14 | 0.11 | 7 | 0.63 | +http://yandex.com/bots |
| 17 | 8 | 0.06 | 2 | 0.18 | Android 2.3.5 |
| 18 | 3 | 0.02 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 19 | 2 | 0.02 | 2 | 0.18 | +http://www.seograph.net/bot.html |
| 20 | 2 | 0.02 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 21 | 2 | 0.02 | 2 | 0.18 | Linux [unknown version] |
| 22 | 2 | 0.02 | 0 | 0.00 | Linux i686 [unknown version] |
| 23 | 2 | 0.02 | 1 | 0.09 | Windows 95 |
| 24 | 2 | 0.02 | 2 | 0.18 | MSIE 5.5; Windows NT 5.0 |
| 25 | 2 | 0.02 | 2 | 0.18 | Windows ME |
