| Used Operating Systems |
| 1 | 6526 | 38.55 | 828 | 22.20 | +http://www.bing.com/bingbot.htm |
| 2 | 5909 | 34.90 | 1476 | 39.57 | Windows NT |
| 3 | 2067 | 12.21 | 54 | 1.45 | http://www.majestic12.co.uk/bot.php?+ |
| 4 | 1028 | 6.07 | 922 | 24.72 | +http://www.baidu.com/search/spider.html |
| 5 | 367 | 2.17 | 7 | 0.19 | +http://OpenLinkProfiler.org/bot |
| 6 | 326 | 1.93 | 188 | 5.04 | +http://www.google.com/bot.html |
| 7 | 206 | 1.22 | 67 | 1.80 | +http://yandex.com/bots |
| 8 | 170 | 1.00 | 54 | 1.45 | +http://www.linkdex.com/bots/ |
| 9 | 53 | 0.31 | 22 | 0.59 | Linux i686 [unknown version] |
| 10 | 37 | 0.22 | 21 | 0.56 | Linux [unknown version] |
| 11 | 27 | 0.16 | 7 | 0.19 | http://help.yahoo.com/help/us/ysearch/sl... |
| 12 | 18 | 0.11 | 8 | 0.21 | +http://www.meanpath.com/meanpathbot.htm... |
| 13 | 16 | 0.09 | 1 | 0.03 | X11 |
| 14 | 11 | 0.06 | 6 | 0.16 | MSIE 5.5; Windows NT 5.0 |
| 15 | 10 | 0.06 | 5 | 0.13 | Windows 98 |
| 16 | 9 | 0.05 | 1 | 0.03 | +http://filterdb.iss.net/crawler/ |
| 17 | 8 | 0.05 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 18 | 7 | 0.04 | 2 | 0.05 | PPC; Trident/4.0 |
| 19 | 6 | 0.04 | 3 | 0.08 | PPC; Trident/5.0 |
| 20 | 6 | 0.04 | 3 | 0.08 | Windows 95 |
| 21 | 5 | 0.03 | 2 | 0.05 | Windows 9x |
| 22 | 5 | 0.03 | 2 | 0.05 | PPC; Trident/3.0 |
| 23 | 4 | 0.02 | 2 | 0.05 | PPC; Trident/1.0 |
| 24 | 4 | 0.02 | 2 | 0.05 | 68K; Trident/3.0 |
| 25 | 4 | 0.02 | 1 | 0.03 | +http://u2search.co |
| 26 | 4 | 0.02 | 1 | 0.03 | +http://t2downloads.xyz |
| 27 | 4 | 0.02 | 1 | 0.03 | +http://alphaphitote.com |
| 28 | 4 | 0.02 | 2 | 0.05 | 68K; Trident/5.0 |
| 29 | 4 | 0.02 | 1 | 0.03 | +http://r4downloads.co |
| 30 | 3 | 0.02 | 2 | 0.05 | PPC; Win64; x64; Trident/2.0 |
| 31 | 3 | 0.02 | 3 | 0.08 | PPC; Trident/2.0 |
| 32 | 3 | 0.02 | 2 | 0.05 | 68K; Trident/4.0 |
| 33 | 3 | 0.02 | 1 | 0.03 | +http://downloadmine.biz |
| 34 | 3 | 0.02 | 1 | 0.03 | +http://prox100download.com |
| 35 | 3 | 0.02 | 1 | 0.03 | WindowsCE; Trident/2.0 |
| 36 | 3 | 0.02 | 1 | 0.03 | 68K; Trident/2.0 |
| 37 | 3 | 0.02 | 1 | 0.03 | 68K; Tablet PC; Trident/4.0 |
| 38 | 3 | 0.02 | 2 | 0.05 | +info@netcraft.com |
| 39 | 3 | 0.02 | 1 | 0.03 | PPC; WOW64; Trident/1.0 |
| 40 | 3 | 0.02 | 2 | 0.05 | 68K; WOW64; Trident/3.0 |
| 41 | 2 | 0.01 | 1 | 0.03 | 68K; SV1; Trident/3.0 |
| 42 | 2 | 0.01 | 2 | 0.05 | +http://fb02itsscan.fh-muenster.de |
| 43 | 2 | 0.01 | 1 | 0.03 | PPC; Win64; x64; Trident/1.0 |
| 44 | 2 | 0.01 | 1 | 0.03 | PPC; Win64; IA64; Trident/3.0 |
| 45 | 2 | 0.01 | 0 | 0.00 | 68K; Win64; IA64; Trident/1.0 |
| 46 | 2 | 0.01 | 1 | 0.03 | PPC; Win64; IA64; Trident/2.0 |
| 47 | 2 | 0.01 | 2 | 0.05 | PPC Mac OS X Mach-O |
| 48 | 2 | 0.01 | 0 | 0.00 | Android 2.3.5 |
| 49 | 2 | 0.01 | 0 | 0.00 | PPC; SV1; Trident/2.0 |
| 50 | 2 | 0.01 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 51 | 2 | 0.01 | 1 | 0.03 | 68K; SV1; Trident/4.0 |
| 52 | 1 | 0.01 | 0 | 0.00 | WindowsCE; Win64; x64; Trident/4.0 |
| 53 | 1 | 0.01 | 1 | 0.03 | Win3.11; WOW64; Trident/4.0 |
| 54 | 1 | 0.01 | 0 | 0.00 | Win3.11; Trident/2.0 |
| 55 | 1 | 0.01 | 1 | 0.03 | Win3.11; Win64; IA64; Trident/4.0 |
| 56 | 1 | 0.01 | 1 | 0.03 | PPC; Win64; IA64; Trident/4.0 |
| 57 | 1 | 0.01 | 0 | 0.00 | PPC; Tablet PC; Trident/4.0 |
| 58 | 1 | 0.01 | 0 | 0.00 | Win3.11; Tablet PC; Trident/4.0 |
| 59 | 1 | 0.01 | 0 | 0.00 | 68K; Win64; IA64; Trident/2.0 |
| 60 | 1 | 0.01 | 1 | 0.03 | 68K; WOW64; Trident/2.0 |
| 61 | 1 | 0.01 | 1 | 0.03 | OpenBSD [unknown version] |
| 62 | 1 | 0.01 | 0 | 0.00 | 68K; Win64; x64; Trident/4.0 |
| 63 | 1 | 0.01 | 1 | 0.03 | Intel Mac OS X |
| 64 | 1 | 0.01 | 0 | 0.00 | PPC; .NET CLR; Trident/3.0 |
| 65 | 1 | 0.01 | 1 | 0.03 | PPC; SV1; Trident/1.0 |
| 66 | 1 | 0.01 | 1 | 0.03 | 68K; Tablet PC; Trident/5.0 |
| 67 | 1 | 0.01 | 0 | 0.00 | 68K; .NET CLR; Trident/4.0 |
| 68 | 1 | 0.01 | 0 | 0.00 | 68K; Tablet PC; Trident/1.0 |
| 69 | 1 | 0.01 | 0 | 0.00 | WindowsCE; Trident/3.0 |
| 70 | 1 | 0.01 | 0 | 0.00 | Win3.11; Trident/1.0 |
| 71 | 1 | 0.01 | 1 | 0.03 | +http://ahrefs.com/robot/ |
| 72 | 1 | 0.01 | 1 | 0.03 | ) - BrowseX (2.0.0 Windows |
| 73 | 1 | 0.01 | 0 | 0.00 | PPC; Win64; IA64; Trident/1.0 |
| 74 | 1 | 0.01 | 0 | 0.00 | PPC; Win64; x64; Trident/3.0 |
| 75 | 1 | 0.01 | 1 | 0.03 | 68K; Trident/1.0 |
| 76 | 1 | 0.01 | 1 | 0.03 | 68K; Win64; x64; Trident/2.0 |
| 77 | 1 | 0.01 | 1 | 0.03 | 68K; WOW64; Trident/4.0 |
| 78 | 1 | 0.01 | 1 | 0.03 | +http://wmaid.com/en/explore/ |
| 79 | 1 | 0.01 | 0 | 0.00 | 68K; SV1; Trident/1.0 |
| 80 | 1 | 0.01 | 0 | 0.00 | PPC; Win64; x64; Trident/4.0 |
| 81 | 1 | 0.01 | 1 | 0.03 | Win3.11; Trident/4.0 |
