| Used Operating Systems (30 / 32) [show full report] |
| 1 | 1990 | 37.60 | 708 | 47.90 | Windows NT |
| 2 | 718 | 13.57 | 138 | 9.34 | http://help.yahoo.com/help/us/ysearch/sl... |
| 3 | 600 | 11.34 | 2 | 0.14 | +http://WebDataCentre.com/ |
| 4 | 302 | 5.71 | 136 | 9.20 | Windows 98 |
| 5 | 297 | 5.61 | 103 | 6.97 | +http://www.google.com/bot.html |
| 6 | 231 | 4.36 | 62 | 4.19 | AmigaOS |
| 7 | 219 | 4.14 | 51 | 3.45 | Linux [unknown version] |
| 8 | 179 | 3.38 | 14 | 0.95 | Macintosh PPC |
| 9 | 152 | 2.87 | 11 | 0.74 | http://www.dotnetdotcom.org/, crawler@do... |
| 10 | 146 | 2.76 | 28 | 1.89 | +http://www.exabot.com/go/robot |
| 11 | 108 | 2.04 | 22 | 1.49 | Chimera |
| 12 | 102 | 1.93 | 2 | 0.14 | Windows NT 5.2 |
| 13 | 32 | 0.60 | 30 | 2.03 | BeOS |
| 14 | 26 | 0.49 | 7 | 0.47 | +http://about.ask.com/en/docs/about/webm... |
| 15 | 23 | 0.43 | 14 | 0.95 | Windows 95 |
| 16 | 22 | 0.42 | 21 | 1.42 | FreeBSD [unknown version] |
| 17 | 20 | 0.38 | 18 | 1.22 | Darwin |
| 18 | 19 | 0.36 | 19 | 1.29 | Macintosh; U; PPC; Mac OS X |
| 19 | 18 | 0.34 | 17 | 1.15 | Symbian OS/1.1.0 |
| 20 | 16 | 0.30 | 11 | 0.74 | Amiga OS |
| 21 | 13 | 0.25 | 13 | 0.88 | AmigaOS4.0 |
| 22 | 12 | 0.23 | 12 | 0.81 | DB OS 6.0 |
| 23 | 12 | 0.23 | 11 | 0.74 | Commodore 64 |
| 24 | 9 | 0.17 | 7 | 0.47 | OpenBSD [unknown version] |
| 25 | 9 | 0.17 | 7 | 0.47 | Linux 2.4.x |
| 26 | 7 | 0.13 | 7 | 0.47 | SaferSurf; DigExt |
| 27 | 4 | 0.08 | 1 | 0.07 | Windows NT 5.2; SV1; .NET CLR 1.1.432... |
| 28 | 2 | 0.04 | 2 | 0.14 | Linux i686 [unknown version] |
| 29 | 2 | 0.04 | 2 | 0.14 | +info@netcraft.com |
| 30 | 1 | 0.02 | 1 | 0.07 | ; Linux i686 |
