| Used Operating Systems by Visits |
| 1 | 702 | 86.35 | 317 | 86.38 | Windows NT |
| 2 | 36 | 4.43 | 18 | 4.90 | +http://about.ask.com/en/docs/about/webm... |
| 3 | 25 | 3.08 | 7 | 1.91 | Intel Mac OS X 10.5 |
| 4 | 12 | 1.48 | 6 | 1.63 | +http://www.google.com/bot.html |
| 5 | 4 | 0.49 | 4 | 1.09 | Windows 98 |
| 6 | 2 | 0.25 | 2 | 0.54 | Windows NT 5.1; SV1; .NET CLR 1.1.432... |
| 7 | 4 | 0.49 | 2 | 0.54 | http://help.yahoo.com/help/us/ysearch/sl... |
| 8 | 2 | 0.25 | 2 | 0.54 | Windows NT 5.1; SV1; .NET CLR 1.1.432... |
| 9 | 7 | 0.86 | 2 | 0.54 | PPC Mac OS X Mach-O |
| 10 | 2 | 0.25 | 2 | 0.54 | Windows NT 5.1; SV1; .NET CLR 1.1.432... |
| 11 | 6 | 0.74 | 2 | 0.54 | Intel Mac OS X 10.6 |
| 12 | 2 | 0.25 | 2 | 0.54 | Windows NT 5.1; SLCC1; .NET CLR 1.1.4... |
| 13 | 1 | 0.12 | 1 | 0.27 | BluDarter |
| 14 | 4 | 0.49 | 0 | 0.00 | Windows 6.0; MSIE 8.0.6001.18813 |
| 15 | 4 | 0.49 | 0 | 0.00 | Windows 6.1; MSIE 8.0.7600.16385 |
