| Used Operating Systems (28 / 28) [show full report] |
| 1 | 1805 | 35.03 | 1397 | 50.22 | Windows NT |
| 2 | 1049 | 20.36 | 62 | 2.23 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 912 | 17.70 | 868 | 31.20 | +http://www.baidu.com/search/spider.html |
| 4 | 562 | 10.91 | 241 | 8.66 | +http://www.bing.com/bingbot.htm |
| 5 | 360 | 6.99 | 99 | 3.56 | +http://www.google.com/bot.html |
| 6 | 203 | 3.94 | 28 | 1.01 | +http://yandex.com/bots |
| 7 | 42 | 0.82 | 2 | 0.07 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 8 | 41 | 0.80 | 15 | 0.54 | http://www.opensiteexplorer.org/dotbot, ... |
| 9 | 31 | 0.60 | 12 | 0.43 | help@moz.com |
| 10 | 21 | 0.41 | 16 | 0.58 | X11 |
| 11 | 21 | 0.41 | 7 | 0.25 | +http://www.exabot.com/go/robot |
| 12 | 12 | 0.23 | 1 | 0.04 | +http://www.linkpad.ru |
| 13 | 11 | 0.21 | 1 | 0.04 | http://www.lipperhey.com/ |
| 14 | 11 | 0.21 | 10 | 0.36 | Android 2.3.5 |
| 15 | 10 | 0.19 | 5 | 0.18 | http://help.yahoo.com/help/us/ysearch/sl... |
| 16 | 10 | 0.19 | 2 | 0.07 | +http://u12files.com/ |
| 17 | 9 | 0.17 | 1 | 0.04 | Windows 98 |
| 18 | 8 | 0.16 | 1 | 0.04 | +http://OpenLinkProfiler.org/bot |
| 19 | 7 | 0.14 | 2 | 0.07 | +http://ahrefs.com/robot/ |
| 20 | 7 | 0.14 | 3 | 0.11 | +http://www.linkdex.com/bots/ |
| 21 | 5 | 0.10 | 0 | 0.00 | Linux [unknown version] |
| 22 | 5 | 0.10 | 5 | 0.18 | Windows 95 |
| 23 | 4 | 0.08 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 24 | 2 | 0.04 | 1 | 0.04 | +http://www.netseer.com/crawler.html; cr... |
| 25 | 2 | 0.04 | 1 | 0.04 | +info@netcraft.com |
| 26 | 1 | 0.02 | 1 | 0.04 | Windows ME |
| 27 | 1 | 0.02 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 28 | 1 | 0.02 | 1 | 0.04 | Linux i686 [unknown version] |
