| Used Operating Systems |
| 1 | 8272 | 63.90 | 142 | 4.53 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 1787 | 13.80 | 1231 | 39.29 | Windows NT |
| 3 | 1282 | 9.90 | 1191 | 38.01 | +http://www.baidu.com/search/spider.html |
| 4 | 749 | 5.79 | 250 | 7.98 | +http://www.google.com/bot.html |
| 5 | 416 | 3.21 | 188 | 6.00 | +http://www.bing.com/bingbot.htm |
| 6 | 140 | 1.08 | 25 | 0.80 | +http://yandex.com/bots |
| 7 | 50 | 0.39 | 36 | 1.15 | +http://ahrefs.com/robot/ |
| 8 | 48 | 0.37 | 20 | 0.64 | http://www.opensiteexplorer.org/dotbot, ... |
| 9 | 30 | 0.23 | 6 | 0.19 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 10 | 27 | 0.21 | 11 | 0.35 | +http://www.exabot.com/go/robot |
| 11 | 21 | 0.16 | 1 | 0.03 | BlackBerry |
| 12 | 20 | 0.15 | 1 | 0.03 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 13 | 18 | 0.14 | 7 | 0.22 | +http://www.linkdex.com/bots/ |
| 14 | 16 | 0.12 | 2 | 0.06 | +http://OpenLinkProfiler.org/bot |
| 15 | 13 | 0.10 | 1 | 0.03 | http://crawler.007ac9.net/ |
| 16 | 11 | 0.08 | 6 | 0.19 | +http://wmaid.com/explore/ |
| 17 | 10 | 0.08 | 0 | 0.00 | Linux [unknown version] |
| 18 | 6 | 0.05 | 2 | 0.06 | +http://overx50.com/ |
| 19 | 5 | 0.04 | 4 | 0.13 | X11 |
| 20 | 4 | 0.03 | 3 | 0.10 | Android 2.3.5 |
| 21 | 3 | 0.02 | 1 | 0.03 | +http://getdownload.ws |
| 22 | 3 | 0.02 | 1 | 0.03 | +http://downloaflare.biz |
| 23 | 3 | 0.02 | 1 | 0.03 | +info@netcraft.com |
| 24 | 3 | 0.02 | 1 | 0.03 | +http://inload.in |
| 25 | 2 | 0.02 | 0 | 0.00 | Win32 |
| 26 | 2 | 0.02 | 1 | 0.03 | +http://www.netseer.com/crawler.html; cr... |
| 27 | 2 | 0.02 | 0 | 0.00 | Macintosh PPC |
| 28 | 2 | 0.02 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 29 | 1 | 0.01 | 1 | 0.03 | Linux i686 [unknown version] |
