| Used Operating Systems |
| 1 | 4651 | 49.44 | 1605 | 46.43 | Windows NT |
| 2 | 1172 | 12.46 | 783 | 22.65 | +http://www.baidu.com/search/spider.html |
| 3 | 1067 | 11.34 | 518 | 14.98 | +http://www.easou.com/search/spider.html |
| 4 | 607 | 6.45 | 61 | 1.76 | http://www.majestic12.co.uk/bot.php?+ |
| 5 | 477 | 5.07 | 5 | 0.14 | +http://OpenLinkProfiler.org/bot |
| 6 | 450 | 4.78 | 184 | 5.32 | +http://www.google.com/bot.html |
| 7 | 312 | 3.32 | 52 | 1.50 | +http://yandex.com/bots |
| 8 | 245 | 2.60 | 84 | 2.43 | +http://www.bing.com/bingbot.htm |
| 9 | 150 | 1.59 | 34 | 0.98 | +http://www.exabot.com/go/robot |
| 10 | 68 | 0.72 | 25 | 0.72 | +http://www.linkdex.com/bots/ |
| 11 | 22 | 0.23 | 11 | 0.32 | +http://www.meanpath.com/meanpathbot.htm... |
| 12 | 21 | 0.22 | 3 | 0.09 | crawler@mixrank.com |
| 13 | 13 | 0.14 | 13 | 0.38 | +http://www.domaintuno.com/robot |
| 14 | 12 | 0.13 | 3 | 0.09 | +http://u2search.co |
| 15 | 11 | 0.12 | 10 | 0.29 | Linux [unknown version] |
| 16 | 11 | 0.12 | 2 | 0.06 | X11 |
| 17 | 10 | 0.11 | 6 | 0.17 | Windows 95 |
| 18 | 10 | 0.11 | 8 | 0.23 | Linux i686 [unknown version] |
| 19 | 8 | 0.09 | 2 | 0.06 | +http://downloadmine.biz |
| 20 | 8 | 0.09 | 2 | 0.06 | +http://medialine-it.com |
| 21 | 8 | 0.09 | 2 | 0.06 | +http://prox100download.com |
| 22 | 8 | 0.09 | 2 | 0.06 | +http://r4downloads.co |
| 23 | 6 | 0.06 | 0 | 0.00 | Android 2.3.5 |
| 24 | 5 | 0.05 | 4 | 0.12 | Windows 9x |
| 25 | 4 | 0.04 | 4 | 0.12 | +http://fb02itsscan.fh-muenster.de |
| 26 | 4 | 0.04 | 2 | 0.06 | +info@netcraft.com |
| 27 | 4 | 0.04 | 1 | 0.03 | +http://t2downloads.xyz |
| 28 | 4 | 0.04 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 29 | 3 | 0.03 | 2 | 0.06 | 68K; Trident/2.0 |
| 30 | 3 | 0.03 | 1 | 0.03 | +http://alphaphitote.com |
| 31 | 3 | 0.03 | 1 | 0.03 | Windows 98 |
| 32 | 3 | 0.03 | 3 | 0.09 | 68K; Trident/1.0 |
| 33 | 2 | 0.02 | 2 | 0.06 | PPC; Win64; x64; Trident/2.0 |
| 34 | 2 | 0.02 | 1 | 0.03 | http://help.yahoo.com/help/us/ysearch/sl... |
| 35 | 2 | 0.02 | 2 | 0.06 | PPC; Win64; x64; Trident/5.0 |
| 36 | 2 | 0.02 | 2 | 0.06 | Intel Mac OS X 10.4 |
| 37 | 2 | 0.02 | 1 | 0.03 | 68K; Trident/3.0 |
| 38 | 2 | 0.02 | 2 | 0.06 | +http://wmaid.com/en/explore/ |
| 39 | 1 | 0.01 | 1 | 0.03 | http://www.lipperhey.com/ |
| 40 | 1 | 0.01 | 1 | 0.03 | PPC; .NET CLR; Trident/3.0 |
| 41 | 1 | 0.01 | 0 | 0.00 | Windows 2000 |
| 42 | 1 | 0.01 | 1 | 0.03 | WindowsCE; WOW64; Trident/1.0 |
| 43 | 1 | 0.01 | 1 | 0.03 | 68K; WOW64; Trident/2.0 |
| 44 | 1 | 0.01 | 1 | 0.03 | 68K; Tablet PC; Trident/1.0 |
| 45 | 1 | 0.01 | 1 | 0.03 | PPC; SV1; Trident/4.0 |
| 46 | 1 | 0.01 | 1 | 0.03 | PPC; .NET CLR; Trident/2.0 |
| 47 | 1 | 0.01 | 1 | 0.03 | PPC; Trident/5.0 |
| 48 | 1 | 0.01 | 1 | 0.03 | PPC; WOW64; Trident/1.0 |
| 49 | 1 | 0.01 | 1 | 0.03 | 68K; Trident/5.0 |
| 50 | 1 | 0.01 | 1 | 0.03 | MSIE 5.5; Windows NT 4.0 |
| 51 | 1 | 0.01 | 1 | 0.03 | PPC; Trident/3.0 |
| 52 | 1 | 0.01 | 0 | 0.00 | +http://www.xovibot.net/ |
| 53 | 1 | 0.01 | 1 | 0.03 | PPC; Trident/4.0 |
| 54 | 1 | 0.01 | 1 | 0.03 | PPC; .NET CLR; Trident/5.0 |
