| Used Operating Systems |
| 1 | 6136 | 64.21 | 359 | 31.88 | Windows NT |
| 2 | 1118 | 11.70 | 292 | 25.93 | http://help.yahoo.com/help/us/ysearch/sl... |
| 3 | 901 | 9.43 | 251 | 22.29 | +http://www.google.com/bot.html |
| 4 | 452 | 4.73 | 32 | 2.84 | MirrorDetector; +http://yandex.com/bots |
| 5 | 430 | 4.50 | 92 | 8.17 | +http://yandex.com/bots |
| 6 | 193 | 2.02 | 19 | 1.69 | http://www.dotnetdotcom.org/, crawler@do... |
| 7 | 97 | 1.02 | 7 | 0.62 | Linux i686 [unknown version] |
| 8 | 58 | 0.61 | 25 | 2.22 | +http://www.bing.com/bingbot.htm |
| 9 | 42 | 0.44 | 1 | 0.09 | Windows NT 5.2 |
| 10 | 35 | 0.37 | 1 | 0.09 | Intel Mac OS X 10.6 |
| 11 | 29 | 0.30 | 14 | 1.24 | Windows 98 |
| 12 | 26 | 0.27 | 9 | 0.80 | +http://www.exabot.com/go/robot |
| 13 | 13 | 0.14 | 6 | 0.53 | PPC Mac OS X Mach-O |
| 14 | 5 | 0.05 | 2 | 0.18 | Intel Mac OS X |
| 15 | 4 | 0.04 | 0 | 0.00 | http://desktop.google.com/ |
| 16 | 4 | 0.04 | 3 | 0.27 | +info@netcraft.com |
| 17 | 3 | 0.03 | 3 | 0.27 | Windows ME |
| 18 | 3 | 0.03 | 3 | 0.27 | Windows 95 |
| 19 | 3 | 0.03 | 3 | 0.27 | Windows 3.1 |
| 20 | 1 | 0.01 | 1 | 0.09 | Auto; Windows |
| 21 | 1 | 0.01 | 1 | 0.09 | Windows XP |
| 22 | 1 | 0.01 | 1 | 0.09 | ) - BrowseX (2.0.0 Windows |
| 23 | 1 | 0.01 | 1 | 0.09 | MSIE 5.5; Windows NT 5.0 |
