| Used Operating Systems by Visits |
| 1 | 19983 | 67.16 | 3865 | 59.41 | Windows NT |
| 2 | 2023 | 6.80 | 1754 | 26.96 | +http://www.baidu.com/search/spider.html |
| 3 | 1216 | 4.09 | 191 | 2.94 | +http://www.google.com/bot.html |
| 4 | 4535 | 15.24 | 126 | 1.94 | http://www.majestic12.co.uk/bot.php?+ |
| 5 | 168 | 0.56 | 125 | 1.92 | Windows 95 |
| 6 | 256 | 0.86 | 86 | 1.32 | +http://www.bing.com/bingbot.htm |
| 7 | 95 | 0.32 | 42 | 0.65 | Windows 98 |
| 8 | 426 | 1.43 | 34 | 0.52 | +http://yandex.com/bots |
| 9 | 95 | 0.32 | 27 | 0.42 | +http://www.linkdex.com/about/bots/ |
| 10 | 31 | 0.10 | 25 | 0.38 | Auto; Windows |
| 11 | 29 | 0.10 | 25 | 0.38 | Windows ME |
| 12 | 29 | 0.10 | 24 | 0.37 | Windows CE |
| 13 | 25 | 0.08 | 24 | 0.37 | MSIE 5.5; Windows NT 5.0 |
| 14 | 23 | 0.08 | 22 | 0.34 | MSIE 5.5; Windows NT 4.0 |
| 15 | 26 | 0.09 | 21 | 0.32 | Windows 3.1 |
| 16 | 25 | 0.08 | 21 | 0.32 | ) - BrowseX (2.0.0 Windows |
| 17 | 22 | 0.07 | 20 | 0.31 | Windows 2000 |
| 18 | 407 | 1.37 | 17 | 0.26 | X11 |
| 19 | 32 | 0.11 | 10 | 0.15 | Android 2.3.5 |
| 20 | 18 | 0.06 | 9 | 0.14 | +http://www.career-x.de/bot.html |
| 21 | 8 | 0.03 | 6 | 0.09 | +http://help.soso.com/webspider.htm |
| 22 | 21 | 0.07 | 6 | 0.09 | Windows XP |
| 23 | 6 | 0.02 | 3 | 0.05 | http://crawler.sistrix.net/ |
| 24 | 3 | 0.01 | 3 | 0.05 | WinHttp.WinHttpRequest.5 |
| 25 | 6 | 0.02 | 3 | 0.05 | +http://siteexplorer.info/ |
| 26 | 2 | 0.01 | 2 | 0.03 | J2ME/MIDP |
| 27 | 4 | 0.01 | 2 | 0.03 | ezooms.bot@gmail.com |
| 28 | 3 | 0.01 | 2 | 0.03 | +http://www.semrush.com/bot.html |
| 29 | 31 | 0.10 | 1 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 30 | 32 | 0.11 | 1 | 0.02 | PPC Mac OS X 10.4 |
| 31 | 44 | 0.15 | 1 | 0.02 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 32 | 37 | 0.12 | 1 | 0.02 | Android |
| 33 | 58 | 0.19 | 1 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 34 | 1 | 0.00 | 1 | 0.02 | Linux [unknown version] |
| 35 | 2 | 0.01 | 1 | 0.02 | +http://wiki.github.com/bixo/bixo/bixocr... |
| 36 | 1 | 0.00 | 1 | 0.02 | iPhone |
| 37 | 2 | 0.01 | 1 | 0.02 | +info@netcraft.com |
| 38 | 4 | 0.01 | 1 | 0.02 | http://www.dataprovider.com/ |
| 39 | 4 | 0.01 | 1 | 0.02 | +http://www.meanpath.com/meanpathbot.htm... |
| 40 | 3 | 0.01 | 0 | 0.00 | Win32 |
| 41 | 3 | 0.01 | 0 | 0.00 | Macintosh PPC |
| 42 | 7 | 0.02 | 0 | 0.00 | Linux 2.4.x |
| 43 | 2 | 0.01 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 44 | 5 | 0.02 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 45 | 2 | 0.01 | 0 | 0.00 | PPC Mac OS X Mach-O |
