| Used Operating Systems |
| 1 | 2136 | 31.69 | 1317 | 33.78 | Windows NT |
| 2 | 2073 | 30.76 | 1795 | 46.04 | +http://www.baidu.com/search/spider.html |
| 3 | 675 | 10.01 | 72 | 1.85 | http://www.majestic12.co.uk/bot.php?+ |
| 4 | 643 | 9.54 | 269 | 6.90 | +http://www.google.com/bot.html |
| 5 | 555 | 8.23 | 246 | 6.31 | +http://www.bing.com/bingbot.htm |
| 6 | 181 | 2.69 | 35 | 0.90 | +http://yandex.com/bots |
| 7 | 90 | 1.34 | 37 | 0.95 | http://www.opensiteexplorer.org/dotbot, ... |
| 8 | 83 | 1.23 | 29 | 0.74 | +http://www.linkdex.com/bots/ |
| 9 | 56 | 0.83 | 28 | 0.72 | +http://www.meanpath.com/meanpathbot.htm... |
| 10 | 36 | 0.53 | 10 | 0.26 | http://help.yahoo.com/help/us/ysearch/sl... |
| 11 | 34 | 0.50 | 19 | 0.49 | +http://ahrefs.com/robot/ |
| 12 | 27 | 0.40 | 3 | 0.08 | http://crawler.007ac9.net/ |
| 13 | 24 | 0.36 | 9 | 0.23 | +http://www.exabot.com/go/robot |
| 14 | 20 | 0.30 | 2 | 0.05 | http://www.lipperhey.com/ |
| 15 | 20 | 0.30 | 1 | 0.03 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 16 | 16 | 0.24 | 2 | 0.05 | +http://OpenLinkProfiler.org/bot |
| 17 | 8 | 0.12 | 2 | 0.05 | +http://getdownload.ws |
| 18 | 8 | 0.12 | 2 | 0.05 | +http://galaxydownloads.co |
| 19 | 6 | 0.09 | 2 | 0.05 | +http://mono.name |
| 20 | 6 | 0.09 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 21 | 4 | 0.06 | 2 | 0.05 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 22 | 4 | 0.06 | 0 | 0.00 | Linux 2.4.x |
| 23 | 4 | 0.06 | 2 | 0.05 | +http://www.xovibot.net/ |
| 24 | 4 | 0.06 | 1 | 0.03 | +http://r4downloads.co |
| 25 | 3 | 0.04 | 1 | 0.03 | +http://plus5files.net |
| 26 | 3 | 0.04 | 1 | 0.03 | X11 |
| 27 | 3 | 0.04 | 3 | 0.08 | Windows 98 |
| 28 | 3 | 0.04 | 1 | 0.03 | +http://opendownload.pw |
| 29 | 2 | 0.03 | 0 | 0.00 | Win32 |
| 30 | 2 | 0.03 | 2 | 0.05 | +http://fb02itsscan.fh-muenster.de |
| 31 | 2 | 0.03 | 2 | 0.05 | Windows ME |
| 32 | 2 | 0.03 | 2 | 0.05 | Windows 95 |
| 33 | 2 | 0.03 | 1 | 0.03 | +info@netcraft.com |
| 34 | 2 | 0.03 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 35 | 2 | 0.03 | 0 | 0.00 | +http://siteexplorer.info/ |
| 36 | 1 | 0.01 | 1 | 0.03 | Android 2.3.5 |
