| Used Operating Systems by Visits |
| 1 | 194595 | 91.56 | 6998 | 60.67 | Windows NT |
| 2 | 6585 | 3.10 | 3667 | 31.79 | http://help.yahoo.com/help/us/ysearch/sl... |
| 3 | 8252 | 3.88 | 351 | 3.04 | Windows 98 |
| 4 | 759 | 0.36 | 319 | 2.77 | +http://www.google.com/bot.html |
| 5 | 194 | 0.09 | 39 | 0.34 | Linux i686 [unknown version] |
| 6 | 126 | 0.06 | 30 | 0.26 | Macintosh PPC |
| 7 | 115 | 0.05 | 25 | 0.22 | +http://sp.ask.com/docs/about/tech_crawl... |
| 8 | 163 | 0.08 | 24 | 0.21 | +http://about.ask.com/en/docs/about/webm... |
| 9 | 91 | 0.04 | 11 | 0.10 | Windows 95 |
| 10 | 210 | 0.10 | 10 | 0.09 | PPC Mac OS X Mach-O |
| 11 | 16 | 0.01 | 8 | 0.07 | http://misc.yahoo.com.cn/help.html |
| 12 | 8 | 0.00 | 8 | 0.07 | YANDEX |
| 13 | 337 | 0.16 | 6 | 0.05 | Windows 9x |
| 14 | 34 | 0.02 | 4 | 0.03 | Win32 |
| 15 | 10 | 0.00 | 3 | 0.03 | +http://www.become.com/site_owners.html |
| 16 | 2 | 0.00 | 2 | 0.02 | AmigaOS |
| 17 | 2 | 0.00 | 2 | 0.02 | i686 Linux; 20020816 |
| 18 | 2 | 0.00 | 2 | 0.02 | i686 Linux; 20020702 |
| 19 | 2 | 0.00 | 2 | 0.02 | i686 Linux; 20020323 |
| 20 | 10 | 0.00 | 2 | 0.02 | X11 |
| 21 | 1 | 0.00 | 1 | 0.01 | i686 Linux; 20020913 |
| 22 | 1 | 0.00 | 1 | 0.01 | i686 Linux; 20020902 |
| 23 | 1 | 0.00 | 1 | 0.01 | i686 Linux; 20020212 |
| 24 | 1 | 0.00 | 1 | 0.01 | i686 Linux; 20020803 |
| 25 | 7 | 0.00 | 1 | 0.01 | Intel Mac OS X |
| 26 | 1 | 0.00 | 1 | 0.01 | BeOS |
| 27 | 1 | 0.00 | 1 | 0.01 | i686 Linux; 20021106 |
| 28 | 1 | 0.00 | 1 | 0.01 | i686 Linux; 20021021 |
| 29 | 1 | 0.00 | 1 | 0.01 | i686 Linux; 20021124 |
| 30 | 1 | 0.00 | 1 | 0.01 | i686 Linux; 20020509 |
| 31 | 1 | 0.00 | 1 | 0.01 | i686 Linux; 20020204 |
| 32 | 1 | 0.00 | 1 | 0.01 | i686 Linux; 20020905 |
| 33 | 1 | 0.00 | 1 | 0.01 | i686 Linux; 20020710 |
| 34 | 1 | 0.00 | 1 | 0.01 | i686 Linux; 20020909 |
| 35 | 1 | 0.00 | 1 | 0.01 | Linux [unknown version] |
| 36 | 1 | 0.00 | 1 | 0.01 | i686 Linux; 20021226 |
| 37 | 1 | 0.00 | 1 | 0.01 | +http://about.depspid.net |
| 38 | 1 | 0.00 | 1 | 0.01 | i686 Linux; 20021109 |
| 39 | 1 | 0.00 | 1 | 0.01 | i686 Linux; 20020401 |
| 40 | 1 | 0.00 | 1 | 0.01 | i686 Linux; 20020522 |
| 41 | 911 | 0.43 | 1 | 0.01 | Windows XP |
| 42 | 1 | 0.00 | 1 | 0.01 | i686 Linux; 20020606 |
| 43 | 1 | 0.00 | 0 | 0.00 | Windows CE |
| 44 | 68 | 0.03 | 0 | 0.00 | Windows 2000 |
| 45 | 2 | 0.00 | 0 | 0.00 | Macintosh |
| 46 | 2 | 0.00 | 0 | 0.00 | AOL 9.0; Windows NT 5.1; SV1; .NET CLR 1... |
