| Used Operating Systems |
| 1 | 71694 | 70.29 | 1910 | 41.45 | Windows NT |
| 2 | 13961 | 13.69 | 699 | 15.17 | +http://www.google.com/bot.html |
| 3 | 3720 | 3.65 | 54 | 1.17 | Windows 98 |
| 4 | 3196 | 3.13 | 612 | 13.28 | http://help.yahoo.com/help/us/ysearch/sl... |
| 5 | 2611 | 2.56 | 28 | 0.61 | Intel Mac OS X 10.6 |
| 6 | 2073 | 2.03 | 1050 | 22.79 | +http://www.bing.com/bingbot.htm |
| 7 | 1236 | 1.21 | 28 | 0.61 | Linux i686 [unknown version] |
| 8 | 857 | 0.84 | 24 | 0.52 | Intel Mac OS X 10.5 |
| 9 | 602 | 0.59 | 6 | 0.13 | +http://www.sitebot.org/robot/ |
| 10 | 495 | 0.49 | 3 | 0.07 | +http://www.puritysearch.net/ |
| 11 | 372 | 0.36 | 23 | 0.50 | MirrorDetector; +http://yandex.com/bots |
| 12 | 276 | 0.27 | 3 | 0.07 | +http://www.exabot.com/go/robot |
| 13 | 194 | 0.19 | 1 | 0.02 | PPC Mac OS X 10.4 |
| 14 | 104 | 0.10 | 12 | 0.26 | http://www.dotnetdotcom.org/, crawler@do... |
| 15 | 93 | 0.09 | 38 | 0.82 | +http://yandex.com/bots |
| 16 | 91 | 0.09 | 4 | 0.09 | Intel Mac OS X 10.4 |
| 17 | 77 | 0.08 | 7 | 0.15 | +http://www.scoutjet.com/ |
| 18 | 59 | 0.06 | 1 | 0.02 | PPC Mac OS X Mach-O |
| 19 | 39 | 0.04 | 9 | 0.20 | http://www.majestic12.co.uk/bot.php?+ |
| 20 | 30 | 0.03 | 16 | 0.35 | +http://about.ask.com/en/docs/about/webm... |
| 21 | 27 | 0.03 | 1 | 0.02 | X11 |
| 22 | 26 | 0.03 | 26 | 0.56 | Windows 95 |
| 23 | 26 | 0.03 | 1 | 0.02 | Nintendo Wii |
| 24 | 24 | 0.02 | 12 | 0.26 | http://misc.yahoo.com.cn/help.html |
| 25 | 20 | 0.02 | 2 | 0.04 | PPC Mac OS X 10.5 |
| 26 | 19 | 0.02 | 0 | 0.00 | http://desktop.google.com/ |
| 27 | 17 | 0.02 | 3 | 0.07 | J2ME/MIDP |
| 28 | 11 | 0.01 | 5 | 0.11 | Auto; Windows |
| 29 | 6 | 0.01 | 3 | 0.07 | +http://www.seoprofiler.com/bot |
| 30 | 6 | 0.01 | 3 | 0.07 | http://help.naver.com/customer_webtxt_02... |
| 31 | 5 | 0.00 | 0 | 0.00 | Linux [unknown version] |
| 32 | 4 | 0.00 | 4 | 0.09 | Windows CE |
| 33 | 4 | 0.00 | 0 | 0.00 | Intel Mac OS X |
| 34 | 4 | 0.00 | 2 | 0.04 | http://www.kilomonkey.com/notabot.txt |
| 35 | 3 | 0.00 | 3 | 0.07 | Windows ME |
| 36 | 3 | 0.00 | 3 | 0.07 | Windows 3.1 |
| 37 | 3 | 0.00 | 3 | 0.07 | MSIE 5.5; Windows NT 5.0 |
| 38 | 2 | 0.00 | 2 | 0.04 | Windows 2000 |
| 39 | 2 | 0.00 | 1 | 0.02 | Windows XP |
| 40 | 2 | 0.00 | 0 | 0.00 | S60 |
| 41 | 2 | 0.00 | 1 | 0.02 | [email protected] |
| 42 | 2 | 0.00 | 2 | 0.04 | ) - BrowseX (2.0.0 Windows |
| 43 | 2 | 0.00 | 2 | 0.04 | MSIE 5.5; Windows NT 4.0 |
| 44 | 1 | 0.00 | 0 | 0.00 | rotate |
| 45 | 1 | 0.00 | 1 | 0.02 | Windows NT 5.2 |
