| Used Operating Systems |
| 1 | 17105 | 50.82 | 4381 | 77.86 | Windows NT |
| 2 | 10466 | 31.09 | 111 | 1.97 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 3792 | 11.27 | 51 | 0.91 | +http://yandex.com/bots |
| 4 | 1127 | 3.35 | 724 | 12.87 | +http://www.baidu.com/search/spider.html |
| 5 | 599 | 1.78 | 142 | 2.52 | +http://www.google.com/bot.html |
| 6 | 118 | 0.35 | 18 | 0.32 | X11 |
| 7 | 114 | 0.34 | 44 | 0.78 | +http://www.bing.com/bingbot.htm |
| 8 | 63 | 0.19 | 16 | 0.28 | Windows 98 |
| 9 | 62 | 0.18 | 40 | 0.71 | Windows 95 |
| 10 | 52 | 0.15 | 15 | 0.27 | Android 2.3.5 |
| 11 | 47 | 0.14 | 17 | 0.30 | +http://www.linkdex.com/about/bots/ |
| 12 | 16 | 0.05 | 4 | 0.07 | +http://www.meanpath.com/meanpathbot.htm... |
| 13 | 14 | 0.04 | 10 | 0.18 | Windows CE |
| 14 | 12 | 0.04 | 11 | 0.20 | Auto; Windows |
| 15 | 12 | 0.04 | 9 | 0.16 | MSIE 5.5; Windows NT 5.0 |
| 16 | 11 | 0.03 | 10 | 0.18 | MSIE 5.5; Windows NT 4.0 |
| 17 | 9 | 0.03 | 4 | 0.07 | Windows ME |
| 18 | 8 | 0.02 | 2 | 0.04 | Windows XP |
| 19 | 7 | 0.02 | 5 | 0.09 | Windows 2000 |
| 20 | 7 | 0.02 | 3 | 0.05 | Windows 3.1 |
| 21 | 7 | 0.02 | 5 | 0.09 | ) - BrowseX (2.0.0 Windows |
| 22 | 6 | 0.02 | 2 | 0.04 | +http://filterdb.iss.net/crawler/ |
| 23 | 3 | 0.01 | 2 | 0.04 | +info@netcraft.com |
| 24 | 1 | 0.00 | 1 | 0.02 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 25 | 1 | 0.00 | 0 | 0.00 | Macintosh PPC |
| 26 | 1 | 0.00 | 0 | 0.00 | Win32 |
| 27 | 1 | 0.00 | 0 | 0.00 | Linux 2.4.x |
