| Used Operating Systems |
| 1 | 12892 | 46.60 | 736 | 50.14 | Windows NT |
| 2 | 11481 | 41.50 | 172 | 11.72 | +http://yandex.com/bots |
| 3 | 1614 | 5.83 | 422 | 28.75 | +http://www.google.com/bot.html |
| 4 | 370 | 1.34 | 37 | 2.52 | MirrorDetector; +http://yandex.com/bots |
| 5 | 363 | 1.31 | 2 | 0.14 | Windows 98 |
| 6 | 213 | 0.77 | 55 | 3.75 | http://help.yahoo.com/help/us/ysearch/sl... |
| 7 | 195 | 0.70 | 0 | 0.00 | Solaris 7.x |
| 8 | 106 | 0.38 | 2 | 0.14 | Windows NT 5.2 |
| 9 | 75 | 0.27 | 30 | 2.04 | +http://www.bing.com/bingbot.htm |
| 10 | 61 | 0.22 | 4 | 0.27 | Linux i686 [unknown version] |
| 11 | 41 | 0.15 | 0 | 0.00 | FreeBSD [unknown version] |
| 12 | 40 | 0.14 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 13 | 30 | 0.11 | 0 | 0.00 | America Online Browser 1.1; rev1.5; Wind... |
| 14 | 24 | 0.09 | 0 | 0.00 | http://www.majestic12.co.uk/bot.php?+ |
| 15 | 19 | 0.07 | 0 | 0.00 | America Online Browser 1.1; rev1.1; Wind... |
| 16 | 18 | 0.07 | 0 | 0.00 | Solaris 2.4.x |
| 17 | 17 | 0.06 | 0 | 0.00 | Macintosh |
| 18 | 14 | 0.05 | 0 | 0.00 | http://help.naver.com/customer_webtxt_02... |
| 19 | 12 | 0.04 | 2 | 0.14 | Nintendo DSi |
| 20 | 12 | 0.04 | 0 | 0.00 | Linux 2.4.x |
| 21 | 11 | 0.04 | 0 | 0.00 | Windows CE |
| 22 | 10 | 0.04 | 0 | 0.00 | OS/2 |
| 23 | 8 | 0.03 | 0 | 0.00 | i686 Linux; 20020515 |
| 24 | 6 | 0.02 | 0 | 0.00 | Macintosh PPC |
| 25 | 6 | 0.02 | 0 | 0.00 | http://www.dotnetdotcom.org/, crawler@do... |
| 26 | 4 | 0.01 | 0 | 0.00 | Solaris 9.x |
| 27 | 4 | 0.01 | 2 | 0.14 | http://www.search17.com/bot.php |
| 28 | 3 | 0.01 | 0 | 0.00 | Win32 |
| 29 | 2 | 0.01 | 0 | 0.00 | Windows 2000 |
| 30 | 2 | 0.01 | 0 | 0.00 | Windows ME |
| 31 | 2 | 0.01 | 1 | 0.07 | Windows 95 |
| 32 | 2 | 0.01 | 2 | 0.14 | Intel Mac OS X 10.7 |
| 33 | 2 | 0.01 | 0 | 0.00 | MSIE 5.5; Windows NT 4.0 |
| 34 | 2 | 0.01 | 1 | 0.07 | +http://www.AboutUs.org/ |
| 35 | 1 | 0.00 | 0 | 0.00 | OpenBSD [unknown version] |
| 36 | 1 | 0.00 | 0 | 0.00 | SunOS i86pc |
| 37 | 1 | 0.00 | 0 | 0.00 | Windows 9x |
