| Used Operating Systems |
| 1 | 3413 | 74.24 | 0 | Linux i686 [unknown version] |
| 2 | 747 | 16.25 | 0 | Windows NT |
| 3 | 145 | 3.15 | 0 | http://help.yahoo.com/help/us/ysearch/sl... |
| 4 | 120 | 2.61 | 0 | +http://www.google.com/bot.html |
| 5 | 78 | 1.70 | 0 | +http://about.ask.com/en/docs/about/webm... |
| 6 | 26 | 0.57 | 0 | +http://www.seoprofiler.com/bot/ |
| 7 | 16 | 0.35 | 0 | +http://www.scoutjet.com/ |
| 8 | 16 | 0.35 | 0 | +http://www.exabot.com/go/robot |
| 9 | 6 | 0.13 | 0 | http://www.dotnetdotcom.org/, crawler@do... |
| 10 | 6 | 0.13 | 0 | http://www.search17.com/bot.php |
| 11 | 4 | 0.09 | 0 | +http://WebDataCentre.com/ |
| 12 | 4 | 0.09 | 0 | +info@netcraft.com |
| 13 | 4 | 0.09 | 0 | Windows NT 5.2 |
| 14 | 4 | 0.09 | 0 | Windows 98 |
| 15 | 3 | 0.07 | 0 | Intel Mac OS X 10.5 |
| 16 | 2 | 0.04 | 0 | Macintosh PPC |
| 17 | 2 | 0.04 | 0 | +http://www.seexie.com |
| 18 | 1 | 0.02 | 0 | Windows CE |
