| Used Operating Systems |
| 1 | 15424 | 73.50 | 4225 | 63.68 | Windows NT |
| 2 | 1841 | 8.77 | 1767 | 26.63 | +http://www.baidu.com/search/spider.html |
| 3 | 1527 | 7.28 | 25 | 0.38 | +http://yandex.com/bots |
| 4 | 1195 | 5.69 | 290 | 4.37 | +http://www.google.com/bot.html |
| 5 | 339 | 1.62 | 150 | 2.26 | +http://www.bing.com/bingbot.htm |
| 6 | 123 | 0.59 | 34 | 0.51 | Windows 95 |
| 7 | 103 | 0.49 | 20 | 0.30 | Windows 98 |
| 8 | 69 | 0.33 | 10 | 0.15 | X11 |
| 9 | 48 | 0.23 | 13 | 0.20 | Android 2.3.5 |
| 10 | 34 | 0.16 | 11 | 0.17 | Auto; Windows |
| 11 | 32 | 0.15 | 12 | 0.18 | http://www.majestic12.co.uk/bot.php?+ |
| 12 | 29 | 0.14 | 9 | 0.14 | Windows 2000 |
| 13 | 29 | 0.14 | 9 | 0.14 | ) - BrowseX (2.0.0 Windows |
| 14 | 28 | 0.13 | 7 | 0.11 | +http://www.meanpath.com/meanpathbot.htm... |
| 15 | 22 | 0.10 | 10 | 0.15 | MSIE 5.5; Windows NT 5.0 |
| 16 | 20 | 0.10 | 6 | 0.09 | Windows CE |
| 17 | 19 | 0.09 | 1 | 0.02 | Windows XP |
| 18 | 19 | 0.09 | 7 | 0.11 | Windows ME |
| 19 | 18 | 0.09 | 9 | 0.14 | Windows 3.1 |
| 20 | 10 | 0.05 | 2 | 0.03 | Intel Mac OS X 10.6 |
| 21 | 8 | 0.04 | 2 | 0.03 | +http://help.soso.com/webspider.htm |
| 22 | 8 | 0.04 | 4 | 0.06 | MSIE 5.5; Windows NT 4.0 |
| 23 | 7 | 0.03 | 2 | 0.03 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 24 | 6 | 0.03 | 2 | 0.03 | ezooms.bot@gmail.com |
| 25 | 6 | 0.03 | 1 | 0.02 | +info@netcraft.com |
| 26 | 6 | 0.03 | 3 | 0.05 | +http://siteexplorer.info/ |
| 27 | 4 | 0.02 | 1 | 0.02 | +http://www.aihit.com/ |
| 28 | 4 | 0.02 | 2 | 0.03 | +http://www.exabot.com/go/robot |
| 29 | 3 | 0.01 | 0 | 0.00 | Win32 |
| 30 | 2 | 0.01 | 0 | 0.00 | Linux 2.4.x |
| 31 | 2 | 0.01 | 1 | 0.02 | +http://www.profound.net/urlappendbot.ht... |
| 32 | 1 | 0.00 | 0 | 0.00 | Macintosh PPC |
