| Used Operating Systems |
| 1 | 49079 | 68.73 | 1893 | 37.64 | Windows NT |
| 2 | 6585 | 9.22 | 1132 | 22.51 | +http://www.google.com/bot.html |
| 3 | 3823 | 5.35 | 9 | 0.18 | +http://www.sitebot.org/robot/ |
| 4 | 3191 | 4.47 | 648 | 12.89 | http://help.yahoo.com/help/us/ysearch/sl... |
| 5 | 2496 | 3.50 | 987 | 19.63 | +http://www.bing.com/bingbot.htm |
| 6 | 1667 | 2.33 | 32 | 0.64 | Intel Mac OS X 10.6 |
| 7 | 1363 | 1.91 | 22 | 0.44 | Intel Mac OS X 10.5 |
| 8 | 1095 | 1.53 | 31 | 0.62 | Linux i686 [unknown version] |
| 9 | 402 | 0.56 | 2 | 0.04 | Intel Mac OS X 10.4 |
| 10 | 337 | 0.47 | 37 | 0.74 | http://www.majestic12.co.uk/bot.php?+ |
| 11 | 228 | 0.32 | 2 | 0.04 | PPC Mac OS X 10.4 |
| 12 | 208 | 0.29 | 3 | 0.06 | http://www.google.com/bot.html |
| 13 | 145 | 0.20 | 61 | 1.21 | +http://yandex.com/bots |
| 14 | 101 | 0.14 | 1 | 0.02 | PPC Mac OS X Mach-O |
| 15 | 96 | 0.13 | 14 | 0.28 | MirrorDetector; +http://yandex.com/bots |
| 16 | 96 | 0.13 | 44 | 0.87 | Windows 98 |
| 17 | 92 | 0.13 | 9 | 0.18 | http://www.dotnetdotcom.org/, crawler@do... |
| 18 | 86 | 0.12 | 8 | 0.16 | +http://www.scoutjet.com/ |
| 19 | 64 | 0.09 | 3 | 0.06 | Macintosh |
| 20 | 28 | 0.04 | 1 | 0.02 | Nintendo Wii |
| 21 | 26 | 0.04 | 13 | 0.26 | http://misc.yahoo.com.cn/help.html |
| 22 | 24 | 0.03 | 12 | 0.24 | +http://about.ask.com/en/docs/about/webm... |
| 23 | 23 | 0.03 | 4 | 0.08 | Linux [unknown version] |
| 24 | 22 | 0.03 | 13 | 0.26 | Windows 95 |
| 25 | 17 | 0.02 | 3 | 0.06 | J2ME/MIDP |
| 26 | 17 | 0.02 | 8 | 0.16 | +http://www.exabot.com/go/robot |
| 27 | 15 | 0.02 | 0 | 0.00 | http://desktop.google.com/ |
| 28 | 14 | 0.02 | 3 | 0.06 | Windows XP |
| 29 | 12 | 0.02 | 1 | 0.02 | PPC Mac OS X 10.5 |
| 30 | 8 | 0.01 | 3 | 0.06 | http://help.naver.com/customer_webtxt_02... |
| 31 | 7 | 0.01 | 1 | 0.02 | X11 |
| 32 | 6 | 0.01 | 6 | 0.12 | Windows CE |
| 33 | 4 | 0.01 | 4 | 0.08 | i586-linux-2.2 |
| 34 | 4 | 0.01 | 2 | 0.04 | [email protected] |
| 35 | 4 | 0.01 | 1 | 0.02 | Solaris 7.x |
| 36 | 3 | 0.00 | 3 | 0.06 | Windows 2000 |
| 37 | 3 | 0.00 | 1 | 0.02 | Intel Mac OS X |
| 38 | 2 | 0.00 | 2 | 0.04 | Windows ME |
| 39 | 2 | 0.00 | 1 | 0.02 | +http://www.hailoo.com/spider.html |
| 40 | 2 | 0.00 | 0 | 0.00 | iPhone |
| 41 | 2 | 0.00 | 2 | 0.04 | Intel Mac OS X 10.7 |
| 42 | 2 | 0.00 | 2 | 0.04 | MSIE 5.5; Windows NT 4.0 |
| 43 | 1 | 0.00 | 1 | 0.02 | Auto; Windows |
| 44 | 1 | 0.00 | 1 | 0.02 | AnyEvent-HTTP/1.44; +http://software.sch... |
| 45 | 1 | 0.00 | 1 | 0.02 | Windows NT 5.2 |
| 46 | 1 | 0.00 | 1 | 0.02 | +http://www.AboutUs.org/ |
| 47 | 1 | 0.00 | 1 | 0.02 | MSIE 5.5; Windows NT 5.0 |
| 48 | 1 | 0.00 | 0 | 0.00 | S60 |
