| Used Operating Systems |
| 1 | 1737 | 45.18 | 843 | 64.55 | Windows NT |
| 2 | 931 | 24.21 | 3 | 0.23 | +http://OpenLinkProfiler.org/bot |
| 3 | 407 | 10.59 | 242 | 18.53 | +http://www.baidu.com/search/spider.html |
| 4 | 274 | 7.13 | 44 | 3.37 | +http://yandex.com/bots |
| 5 | 196 | 5.10 | 45 | 3.45 | +http://www.google.com/bot.html |
| 6 | 80 | 2.08 | 0 | 0.00 | +http://www.bing.com/bingbot.htm |
| 7 | 64 | 1.66 | 44 | 3.37 | Windows 95 |
| 8 | 48 | 1.25 | 8 | 0.61 | Windows 98 |
| 9 | 17 | 0.44 | 13 | 1.00 | Windows 2000 |
| 10 | 16 | 0.42 | 10 | 0.77 | Windows ME |
| 11 | 12 | 0.31 | 3 | 0.23 | Windows XP |
| 12 | 11 | 0.29 | 10 | 0.77 | Windows CE |
| 13 | 11 | 0.29 | 8 | 0.61 | MSIE 5.5; Windows NT 5.0 |
| 14 | 10 | 0.26 | 8 | 0.61 | MSIE 5.5; Windows NT 4.0 |
| 15 | 8 | 0.21 | 6 | 0.46 | Auto; Windows |
| 16 | 8 | 0.21 | 5 | 0.38 | Windows 3.1 |
| 17 | 5 | 0.13 | 4 | 0.31 | Linux [unknown version] |
| 18 | 4 | 0.10 | 4 | 0.31 | Linux i686 [unknown version] |
| 19 | 3 | 0.08 | 3 | 0.23 | Linux i586 [unknown version] |
| 20 | 2 | 0.05 | 2 | 0.15 | ) - BrowseX (2.0.0 Windows |
| 21 | 1 | 0.03 | 1 | 0.08 | PPC Mac OS X Mach-O |
