| Used Operating Systems by Visits |
| 1 | 554 | 45.60 | 197 | 42.92 | Windows NT |
| 2 | 307 | 25.27 | 113 | 24.62 | +http://www.google.com/bot.html |
| 3 | 221 | 18.19 | 96 | 20.92 | http://help.yahoo.com/help/us/ysearch/sl... |
| 4 | 83 | 6.83 | 37 | 8.06 | +http://about.ask.com/en/docs/about/webm... |
| 5 | 6 | 0.49 | 6 | 1.31 | Windows 98 |
| 6 | 6 | 0.49 | 2 | 0.44 | Intel Mac OS X |
| 7 | 10 | 0.82 | 2 | 0.44 | Linux [unknown version] |
| 8 | 2 | 0.16 | 2 | 0.44 | +http://www.jadynave.com/robot |
| 9 | 4 | 0.33 | 2 | 0.44 | PPC Mac OS X Mach-O |
| 10 | 18 | 1.48 | 2 | 0.44 | Linux i686 [unknown version] |
| 11 | 4 | 0.33 | 0 | 0.00 | Windows 6.0; MSIE 7.0.6001.18000 |
