| Used Operating Systems |
| 1 | 7016 | 75.71 | 1944 | 70.79 | Windows NT |
| 2 | 529 | 5.71 | 417 | 15.19 | +http://www.baidu.com/search/spider.html |
| 3 | 481 | 5.19 | 19 | 0.69 | +http://yandex.com/bots |
| 4 | 358 | 3.86 | 115 | 4.19 | +http://www.bing.com/bingbot.htm |
| 5 | 202 | 2.18 | 35 | 1.27 | +http://www.google.com/bot.html |
| 6 | 141 | 1.52 | 18 | 0.66 | Windows 98 |
| 7 | 135 | 1.46 | 29 | 1.06 | http://www.majestic12.co.uk/bot.php?+ |
| 8 | 118 | 1.27 | 56 | 2.04 | Windows 95 |
| 9 | 39 | 0.42 | 15 | 0.55 | +http://www.exabot.com/go/robot |
| 10 | 31 | 0.33 | 6 | 0.22 | X11 |
| 11 | 31 | 0.33 | 11 | 0.40 | +http://www.linkdex.com/about/bots/ |
| 12 | 24 | 0.26 | 3 | 0.11 | Android 2.3.5 |
| 13 | 24 | 0.26 | 6 | 0.22 | +http://www.meanpath.com/meanpathbot.htm... |
| 14 | 20 | 0.22 | 9 | 0.33 | Windows 3.1 |
| 15 | 19 | 0.21 | 9 | 0.33 | Auto; Windows |
| 16 | 19 | 0.21 | 13 | 0.47 | MSIE 5.5; Windows NT 5.0 |
| 17 | 15 | 0.16 | 10 | 0.36 | Windows CE |
| 18 | 14 | 0.15 | 9 | 0.33 | MSIE 5.5; Windows NT 4.0 |
| 19 | 11 | 0.12 | 1 | 0.04 | Windows XP |
| 20 | 11 | 0.12 | 7 | 0.25 | Windows ME |
| 21 | 10 | 0.11 | 8 | 0.29 | Windows 2000 |
| 22 | 6 | 0.06 | 4 | 0.15 | ) - BrowseX (2.0.0 Windows |
| 23 | 4 | 0.04 | 0 | 0.00 | Win32 |
| 24 | 3 | 0.03 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 25 | 3 | 0.03 | 2 | 0.07 | +info@netcraft.com |
| 26 | 2 | 0.02 | 0 | 0.00 | Macintosh PPC |
| 27 | 1 | 0.01 | 0 | 0.00 | Linux 2.4.x |
