| Used Operating Systems |
| 1 | 8932 | 78.43 | 651 | 64.33 | Windows NT |
| 2 | 1183 | 10.39 | 59 | 5.83 | Intel Mac OS X 10.6 |
| 3 | 301 | 2.64 | 19 | 1.88 | Intel Mac OS X 10.5 |
| 4 | 283 | 2.49 | 17 | 1.68 | Linux [unknown version] |
| 5 | 268 | 2.35 | 140 | 13.83 | +http://www.google.com/bot.html |
| 6 | 175 | 1.54 | 70 | 6.92 | http://help.yahoo.com/help/us/ysearch/sl... |
| 7 | 64 | 0.56 | 14 | 1.38 | http://www.dotnetdotcom.org/, crawler@do... |
| 8 | 53 | 0.47 | 5 | 0.49 | Intel Mac OS X |
| 9 | 52 | 0.46 | 3 | 0.30 | Intel Mac OS X 10.4 |
| 10 | 40 | 0.35 | 20 | 1.98 | +http://about.ask.com/en/docs/about/webm... |
| 11 | 12 | 0.11 | 6 | 0.59 | Linux i686 [unknown version] |
| 12 | 7 | 0.06 | 0 | 0.00 | http://desktop.google.com/ |
| 13 | 5 | 0.04 | 1 | 0.10 | crawler@nigma.ru |
| 14 | 4 | 0.04 | 1 | 0.10 | J2ME/MIDP |
| 15 | 3 | 0.03 | 2 | 0.20 | Windows 98 |
| 16 | 3 | 0.03 | 1 | 0.10 | +http://yandex.com/bots |
| 17 | 1 | 0.01 | 1 | 0.10 | Windows CE |
| 18 | 1 | 0.01 | 1 | 0.10 | America Online Browser 1.1; rev1.2; Wind... |
| 19 | 1 | 0.01 | 1 | 0.10 | +info@netcraft.com |
