| Used Operating Systems by Visits |
| 1 | 3627 | 14.80 | 962 | 51.33 | Windows NT |
| 2 | 943 | 3.85 | 393 | 20.97 | +http://www.baidu.com/search/spider.html |
| 3 | 18632 | 76.01 | 198 | 10.57 | http://www.majestic12.co.uk/bot.php?+ |
| 4 | 353 | 1.44 | 87 | 4.64 | +http://www.bing.com/bingbot.htm |
| 5 | 301 | 1.23 | 86 | 4.59 | +http://www.google.com/bot.html |
| 6 | 110 | 0.45 | 34 | 1.81 | +http://yandex.com/bots |
| 7 | 102 | 0.42 | 30 | 1.60 | +http://www.linkdex.com/bots/ |
| 8 | 54 | 0.22 | 18 | 0.96 | Windows XP |
| 9 | 8 | 0.03 | 8 | 0.43 | Linux [unknown version] |
| 10 | 42 | 0.17 | 7 | 0.37 | http://help.yahoo.com/help/us/ysearch/sl... |
| 11 | 17 | 0.07 | 7 | 0.37 | Linux i686 [unknown version] |
| 12 | 17 | 0.07 | 5 | 0.27 | Windows 95 |
| 13 | 12 | 0.05 | 4 | 0.21 | Auto; Windows |
| 14 | 11 | 0.04 | 4 | 0.21 | ) - BrowseX (2.0.0 Windows |
| 15 | 5 | 0.02 | 4 | 0.21 | X11 |
| 16 | 19 | 0.08 | 4 | 0.21 | Windows 98 |
| 17 | 84 | 0.34 | 3 | 0.16 | +http://megaindex.com/crawler |
| 18 | 12 | 0.05 | 3 | 0.16 | MSIE 5.5; Windows NT 4.0 |
| 19 | 6 | 0.02 | 3 | 0.16 | +http://www.meanpath.com/meanpathbot.htm... |
| 20 | 3 | 0.01 | 3 | 0.16 | +http://domainsigma.com/robot |
| 21 | 6 | 0.02 | 2 | 0.11 | Windows CE |
| 22 | 16 | 0.07 | 2 | 0.11 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 23 | 2 | 0.01 | 2 | 0.11 | FreeBSD [unknown version] |
| 24 | 1 | 0.00 | 1 | 0.05 | Windows 2000 |
| 25 | 61 | 0.25 | 1 | 0.05 | +http://www.warebay.com/bot.html |
| 26 | 6 | 0.02 | 1 | 0.05 | Windows ME |
| 27 | 2 | 0.01 | 1 | 0.05 | +info@netcraft.com |
| 28 | 3 | 0.01 | 1 | 0.05 | Linux i586 [unknown version] |
| 29 | 6 | 0.02 | 0 | 0.00 | http://www.opensiteexplorer.org/dotbot, ... |
| 30 | 8 | 0.03 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 31 | 1 | 0.00 | 0 | 0.00 | SunOS i86pc |
| 32 | 12 | 0.05 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 33 | 5 | 0.02 | 0 | 0.00 | Windows 9x |
| 34 | 19 | 0.08 | 0 | 0.00 | +http://www.xovibot.net/ |
| 35 | 4 | 0.02 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 36 | 1 | 0.00 | 0 | 0.00 | AIX 000690FC4C00 |
