| Used Operating Systems |
| 1 | 151768 | 87.32 | 459 | 45.00 | Windows NT |
| 2 | 19492 | 11.21 | 201 | 19.71 | +http://www.google.com/bot.html |
| 3 | 1382 | 0.80 | 278 | 27.25 | http://help.yahoo.com/help/us/ysearch/sl... |
| 4 | 375 | 0.22 | 1 | 0.10 | Linux i686 [unknown version] |
| 5 | 229 | 0.13 | 27 | 2.65 | Windows 98 |
| 6 | 85 | 0.05 | 7 | 0.69 | +http://www.exabot.com/go/robot |
| 7 | 74 | 0.04 | 10 | 0.98 | Windows 95 |
| 8 | 66 | 0.04 | 5 | 0.49 | +http://discoveryengine.com/discobot.htm... |
| 9 | 57 | 0.03 | 1 | 0.10 | Windows NT 5.2 |
| 10 | 53 | 0.03 | 0 | 0.00 | Linux 2.0.x |
| 11 | 53 | 0.03 | 1 | 0.10 | Windows ME |
| 12 | 26 | 0.01 | 3 | 0.29 | http://www.dotnetdotcom.org/, crawler@do... |
| 13 | 25 | 0.01 | 1 | 0.10 | Auto; Windows |
| 14 | 14 | 0.01 | 7 | 0.69 | +http://about.ask.com/en/docs/about/webm... |
| 15 | 13 | 0.01 | 2 | 0.20 | ) - BrowseX (2.0.0 Windows |
| 16 | 9 | 0.01 | 2 | 0.20 | +http://www.scoutjet.com/ |
| 17 | 8 | 0.00 | 2 | 0.20 | Windows CE |
| 18 | 8 | 0.00 | 0 | 0.00 | Linux [unknown version] |
| 19 | 8 | 0.00 | 2 | 0.20 | Windows XP |
| 20 | 8 | 0.00 | 1 | 0.10 | +http://www.seoprofiler.com/bot/ |
| 21 | 7 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.5 |
| 22 | 7 | 0.00 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 23 | 6 | 0.00 | 2 | 0.20 | MSIE 5.5; Windows NT 5.0 |
| 24 | 6 | 0.00 | 0 | 0.00 | X11 |
| 25 | 5 | 0.00 | 2 | 0.20 | MSIE 5.5; Windows NT 4.0 |
| 26 | 4 | 0.00 | 2 | 0.20 | Windows 2000 |
| 27 | 4 | 0.00 | 0 | 0.00 | Intel Mac OS X |
| 28 | 3 | 0.00 | 0 | 0.00 | J2ME/MIDP |
| 29 | 3 | 0.00 | 1 | 0.10 | Windows 3.1 |
| 30 | 2 | 0.00 | 0 | 0.00 | Macintosh PPC |
| 31 | 2 | 0.00 | 1 | 0.10 | +info@netcraft.com |
| 32 | 2 | 0.00 | 0 | 0.00 | FreeBSD [unknown version] |
| 33 | 2 | 0.00 | 0 | 0.00 | Macintosh |
| 34 | 1 | 0.00 | 0 | 0.00 | http://www.searchme.com/support/ |
| 35 | 1 | 0.00 | 0 | 0.00 | http://desktop.google.com/ |
| 36 | 1 | 0.00 | 0 | 0.00 | Linux i386 [unknown version] |
| 37 | 1 | 0.00 | 0 | 0.00 | X11; Linux i686; en |
| 38 | 1 | 0.00 | 0 | 0.00 | +http://www.proximic.com |
| 39 | 1 | 0.00 | 1 | 0.10 | i586-linux-2.2 |
| 40 | 1 | 0.00 | 0 | 0.00 | Windows 9x |
| 41 | 1 | 0.00 | 0 | 0.00 | +http://otc.dyndns.org/webscan/ |
| 42 | 1 | 0.00 | 1 | 0.10 | Intel Mac OS X 10.6 |
| 43 | 1 | 0.00 | 0 | 0.00 | X11; Linux i686; pl |
