| Used Operating Systems by Visits |
| 1 | 4128 | 17.19 | 1115 | 62.85 | Windows NT |
| 2 | 13617 | 56.69 | 224 | 12.63 | http://help.yahoo.com/help/us/ysearch/sl... |
| 3 | 5537 | 23.05 | 203 | 11.44 | +http://yandex.com/bots |
| 4 | 417 | 1.74 | 160 | 9.02 | +http://www.google.com/bot.html |
| 5 | 168 | 0.70 | 28 | 1.58 | MirrorDetector; +http://yandex.com/bots |
| 6 | 22 | 0.09 | 19 | 1.07 | Windows 98 |
| 7 | 12 | 0.05 | 10 | 0.56 | Windows 95 |
| 8 | 82 | 0.34 | 4 | 0.23 | http://developer.yahoo.com/searchmonkey/... |
| 9 | 4 | 0.02 | 3 | 0.17 | Linux i686 [unknown version] |
| 10 | 4 | 0.02 | 2 | 0.11 | twingly.com |
| 11 | 2 | 0.01 | 2 | 0.11 | ) - BrowseX (2.0.0 Windows |
| 12 | 2 | 0.01 | 2 | 0.11 | MSIE 5.5; Windows NT 4.0 |
| 13 | 1 | 0.00 | 1 | 0.06 | Windows ME |
| 14 | 1 | 0.00 | 1 | 0.06 | Windows 3.1 |
| 15 | 21 | 0.09 | 0 | 0.00 | 0824 |
