| Used Operating Systems |
| 1 | 17407 | 77.89 | 5392 | 82.67 | Windows NT |
| 2 | 2468 | 11.04 | 36 | 0.55 | +http://yandex.com/bots |
| 3 | 667 | 2.98 | 462 | 7.08 | +http://www.baidu.com/search/spider.html |
| 4 | 443 | 1.98 | 164 | 2.51 | +http://www.bing.com/bingbot.htm |
| 5 | 361 | 1.62 | 125 | 1.92 | +http://www.google.com/bot.html |
| 6 | 145 | 0.65 | 64 | 0.98 | Windows 95 |
| 7 | 145 | 0.65 | 14 | 0.21 | Windows 98 |
| 8 | 143 | 0.64 | 33 | 0.51 | http://www.majestic12.co.uk/bot.php?+ |
| 9 | 113 | 0.51 | 29 | 0.44 | X11 |
| 10 | 68 | 0.30 | 17 | 0.26 | +http://www.meanpath.com/meanpathbot.htm... |
| 11 | 39 | 0.17 | 15 | 0.23 | Android 2.3.5 |
| 12 | 35 | 0.16 | 16 | 0.25 | ezooms.bot@gmail.com |
| 13 | 31 | 0.14 | 15 | 0.23 | +http://help.coccoc.com/ |
| 14 | 30 | 0.13 | 23 | 0.35 | Windows 2000 |
| 15 | 30 | 0.13 | 12 | 0.18 | Windows ME |
| 16 | 27 | 0.12 | 0 | 0.00 | Windows XP |
| 17 | 26 | 0.12 | 17 | 0.26 | Windows CE |
| 18 | 25 | 0.11 | 16 | 0.25 | Windows 3.1 |
| 19 | 24 | 0.11 | 0 | 0.00 | Linux i686 [unknown version] |
| 20 | 23 | 0.10 | 15 | 0.23 | MSIE 5.5; Windows NT 4.0 |
| 21 | 22 | 0.10 | 16 | 0.25 | ) - BrowseX (2.0.0 Windows |
| 22 | 20 | 0.09 | 14 | 0.21 | MSIE 5.5; Windows NT 5.0 |
| 23 | 18 | 0.08 | 12 | 0.18 | Auto; Windows |
| 24 | 16 | 0.07 | 6 | 0.09 | +http://www.linkdex.com/about/bots/ |
| 25 | 9 | 0.04 | 3 | 0.05 | +http://filterdb.iss.net/crawler/ |
| 26 | 6 | 0.03 | 5 | 0.08 | +info@netcraft.com |
| 27 | 3 | 0.01 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 28 | 1 | 0.00 | 0 | 0.00 | Macintosh PPC |
| 29 | 1 | 0.00 | 1 | 0.02 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 30 | 1 | 0.00 | 0 | 0.00 | Win32 |
| 31 | 1 | 0.00 | 0 | 0.00 | Linux 2.4.x |
