| Used Operating Systems by Visits |
| 1 | 4945 | 46.65 | 1308 | 49.45 | Windows NT |
| 2 | 2697 | 25.44 | 710 | 26.84 | http://help.yahoo.com/help/us/ysearch/sl... |
| 3 | 1198 | 11.30 | 198 | 7.49 | +http://www.google.com/bot.html |
| 4 | 217 | 2.05 | 119 | 4.50 | +http://about.ask.com/en/docs/about/webm... |
| 5 | 319 | 3.01 | 70 | 2.65 | http://www.searchme.com/support/ |
| 6 | 80 | 0.75 | 38 | 1.44 | +http://www.exabot.com/go/robot |
| 7 | 92 | 0.87 | 36 | 1.36 | Linux i686 [unknown version] |
| 8 | 87 | 0.82 | 32 | 1.21 | Windows 98 |
| 9 | 110 | 1.04 | 29 | 1.10 | PPC Mac OS X Mach-O |
| 10 | 108 | 1.02 | 23 | 0.87 | +http://www.scoutjet.com/ |
| 11 | 67 | 0.63 | 21 | 0.79 | http://help.naver.com/customer_webtxt_02... |
| 12 | 34 | 0.32 | 12 | 0.45 | Intel Mac OS X |
| 13 | 18 | 0.17 | 7 | 0.26 | http://www.youdao.com/help/webmaster/spi... |
| 14 | 12 | 0.11 | 6 | 0.23 | http://misc.yahoo.com.cn/help.html |
| 15 | 4 | 0.04 | 4 | 0.15 | Win32 |
| 16 | 71 | 0.67 | 4 | 0.15 | +http://www.become.com/site_owners.html |
| 17 | 189 | 1.78 | 4 | 0.15 | http://www.google.com/bot.html |
| 18 | 6 | 0.06 | 3 | 0.11 | Macintosh PPC |
| 19 | 4 | 0.04 | 3 | 0.11 | Linux 2.6.x |
| 20 | 2 | 0.02 | 2 | 0.08 | Windows 2000 |
| 21 | 2 | 0.02 | 2 | 0.08 | Windows NT 5.1 |
| 22 | 200 | 1.89 | 2 | 0.08 | +http://WebDataCentre.com/ |
| 23 | 16 | 0.15 | 2 | 0.08 | SunOS sun4u |
| 24 | 2 | 0.02 | 2 | 0.08 | +info@netcraft.com |
| 25 | 2 | 0.02 | 2 | 0.08 | ) - BrowseX (2.0.0 Windows |
| 26 | 102 | 0.96 | 2 | 0.08 | Windows NT 5.2 |
| 27 | 2 | 0.02 | 2 | 0.08 | MSIE 5.5; Windows NT 4.0 |
| 28 | 6 | 0.06 | 2 | 0.08 | Macintosh |
| 29 | 2 | 0.02 | 0 | 0.00 | Intel Mac OS X 10.5 |
| 30 | 2 | 0.02 | 0 | 0.00 | Windows 6.0; MSIE 7.0.6001.18000 |
| 31 | 4 | 0.04 | 0 | 0.00 | Windows XP |
