| Used Operating Systems |
| 1 | 35816 | 80.69 | 1098 | 61.27 | Windows NT |
| 2 | 5126 | 11.55 | 68 | 3.79 | +http://yandex.com/bots |
| 3 | 1597 | 3.60 | 471 | 26.28 | +http://www.google.com/bot.html |
| 4 | 326 | 0.73 | 36 | 2.01 | MirrorDetector; +http://yandex.com/bots |
| 5 | 195 | 0.44 | 57 | 3.18 | http://help.yahoo.com/help/us/ysearch/sl... |
| 6 | 179 | 0.40 | 4 | 0.22 | Windows 98 |
| 7 | 167 | 0.38 | 4 | 0.22 | Linux i686 [unknown version] |
| 8 | 118 | 0.27 | 0 | 0.00 | OS/2 |
| 9 | 113 | 0.25 | 0 | 0.00 | Macintosh |
| 10 | 106 | 0.24 | 2 | 0.11 | Windows 95 |
| 11 | 102 | 0.23 | 32 | 1.79 | +http://www.bing.com/bingbot.htm |
| 12 | 92 | 0.21 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 13 | 88 | 0.20 | 2 | 0.11 | Intel Mac OS X 10.6 |
| 14 | 80 | 0.18 | 0 | 0.00 | America Online Browser 1.1; rev1.2; Wind... |
| 15 | 40 | 0.09 | 0 | 0.00 | Win32 |
| 16 | 36 | 0.08 | 0 | 0.00 | i686 Linux; 20020515 |
| 17 | 30 | 0.07 | 2 | 0.11 | Windows CE |
| 18 | 30 | 0.07 | 0 | 0.00 | FreeBSD [unknown version] |
| 19 | 27 | 0.06 | 0 | 0.00 | Solaris 7.x |
| 20 | 20 | 0.05 | 4 | 0.22 | http://help.naver.com/customer_webtxt_02... |
| 21 | 18 | 0.04 | 0 | 0.00 | Solaris 2.4.x |
| 22 | 18 | 0.04 | 0 | 0.00 | America Online Browser 1.1; rev1.1; Wind... |
| 23 | 12 | 0.03 | 0 | 0.00 | Solaris 9.x |
| 24 | 11 | 0.02 | 0 | 0.00 | America Online Browser 1.1; rev1.5; Wind... |
| 25 | 8 | 0.02 | 0 | 0.00 | BeOS BePC |
| 26 | 6 | 0.01 | 0 | 0.00 | http://www.dotnetdotcom.org/, crawler@do... |
| 27 | 4 | 0.01 | 2 | 0.11 | http://www.botje.com/plukkie.htm |
| 28 | 4 | 0.01 | 0 | 0.00 | ezooms.bot@gmail.com |
| 29 | 4 | 0.01 | 4 | 0.22 | +info@netcraft.com |
| 30 | 4 | 0.01 | 0 | 0.00 | +http://www.sitebot.org/robot/ |
| 31 | 2 | 0.00 | 2 | 0.11 | twingly.com |
| 32 | 2 | 0.00 | 2 | 0.11 | Macintosh PPC |
| 33 | 2 | 0.00 | 0 | 0.00 | Linux [unknown version] |
| 34 | 2 | 0.00 | 0 | 0.00 | MSIE 6 |
| 35 | 2 | 0.00 | 0 | 0.00 | Linux i586 [unknown version] |
| 36 | 2 | 0.00 | 2 | 0.11 | Windows 3.1 |
