| Used Operating Systems by Visits |
| 1 | 12051 | 76.06 | 1377 | 60.88 | Windows NT |
| 2 | 1029 | 6.49 | 264 | 11.67 | +http://www.google.com/bot.html |
| 3 | 445 | 2.81 | 249 | 11.01 | +http://www.baidu.com/search/spider.html |
| 4 | 1008 | 6.36 | 141 | 6.23 | +http://www.bing.com/bingbot.htm |
| 5 | 137 | 0.86 | 42 | 1.86 | +http://yandex.com/bots |
| 6 | 68 | 0.43 | 23 | 1.02 | Windows XP |
| 7 | 207 | 1.31 | 23 | 1.02 | http://www.majestic12.co.uk/bot.php?+ |
| 8 | 48 | 0.30 | 19 | 0.84 | http://help.yahoo.com/help/us/ysearch/sl... |
| 9 | 17 | 0.11 | 13 | 0.57 | Linux [unknown version] |
| 10 | 49 | 0.31 | 11 | 0.49 | Windows 98 |
| 11 | 22 | 0.14 | 11 | 0.49 | +http://duckduckgo.com |
| 12 | 33 | 0.21 | 10 | 0.44 | +http://ahrefs.com/robot/ |
| 13 | 24 | 0.15 | 8 | 0.35 | http://www.opensiteexplorer.org/dotbot, ... |
| 14 | 35 | 0.22 | 7 | 0.31 | Linux i686 [unknown version] |
| 15 | 19 | 0.12 | 7 | 0.31 | +http://www.exabot.com/go/robot |
| 16 | 224 | 1.41 | 7 | 0.31 | +http://fulltext.sblog.cz/ |
| 17 | 24 | 0.15 | 6 | 0.27 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 18 | 22 | 0.14 | 6 | 0.27 | +http://www.linkdex.com/bots/ |
| 19 | 26 | 0.16 | 6 | 0.27 | Windows 95 |
| 20 | 5 | 0.03 | 5 | 0.22 | Linux i586 [unknown version] |
| 21 | 11 | 0.07 | 4 | 0.18 | +http://www.meanpath.com/meanpathbot.htm... |
| 22 | 37 | 0.23 | 3 | 0.13 | +http://OpenLinkProfiler.org/bot |
| 23 | 6 | 0.04 | 2 | 0.09 | Windows CE |
| 24 | 12 | 0.08 | 2 | 0.09 | Auto; Windows |
| 25 | 12 | 0.08 | 2 | 0.09 | Windows 2000 |
| 26 | 4 | 0.03 | 2 | 0.09 | +http:// |
| 27 | 2 | 0.01 | 2 | 0.09 | Windows ME |
| 28 | 20 | 0.13 | 2 | 0.09 | +http://webmeup-crawler.com/ |
| 29 | 4 | 0.03 | 2 | 0.09 | +http://domainmacro.com |
| 30 | 1 | 0.01 | 1 | 0.04 | +info@netcraft.com |
| 31 | 12 | 0.08 | 1 | 0.04 | +https://www.lipperhey.com/en/about/ |
| 32 | 13 | 0.08 | 1 | 0.04 | +http://www.xovibot.net/ |
| 33 | 112 | 0.71 | 1 | 0.04 | +http://megaindex.com/crawler |
| 34 | 36 | 0.23 | 1 | 0.04 | +http://www.seokicks.de/robot.html |
| 35 | 1 | 0.01 | 1 | 0.04 | +http://www.grapeshot.co.uk/crawler.php |
| 36 | 5 | 0.03 | 0 | 0.00 | Android |
| 37 | 6 | 0.04 | 0 | 0.00 | OSF1 alpha |
| 38 | 2 | 0.01 | 0 | 0.00 | FreeBSD [unknown version] |
| 39 | 2 | 0.01 | 0 | 0.00 | SunOS i86pc |
| 40 | 2 | 0.01 | 0 | 0.00 | HP-UX 9000/785 |
| 41 | 10 | 0.06 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 42 | 14 | 0.09 | 0 | 0.00 | Windows 9x |
| 43 | 10 | 0.06 | 0 | 0.00 | X11 |
| 44 | 16 | 0.10 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 45 | 2 | 0.01 | 0 | 0.00 | NetBSD [unknown version] |
