| Used Operating Systems |
| 1 | 679 | 30.42 | 206 | 32.04 | +http://yandex.com/bots |
| 2 | 615 | 27.55 | 194 | 30.17 | Windows NT |
| 3 | 407 | 18.23 | 199 | 30.95 | +http://www.google.com/bot.html |
| 4 | 386 | 17.29 | 2 | 0.31 | +http://www.puritysearch.net/ |
| 5 | 41 | 1.84 | 22 | 3.42 | +http://about.ask.com/en/docs/about/webm... |
| 6 | 35 | 1.57 | 6 | 0.93 | Intel Mac OS X 10.5 |
| 7 | 30 | 1.34 | 2 | 0.31 | Intel Mac OS X 10.6 |
| 8 | 14 | 0.63 | 4 | 0.62 | MirrorDetector; +http://yandex.com/bots |
| 9 | 10 | 0.45 | 5 | 0.78 | SunOS sun4u |
| 10 | 7 | 0.31 | 0 | 0.00 | Windows 98 |
| 11 | 6 | 0.27 | 3 | 0.47 | http://help.yahoo.com/help/us/ysearch/sl... |
| 12 | 2 | 0.09 | 0 | 0.00 | http://desktop.google.com/ |
