| Used Operating Systems |
| 1 | 13862 | 25.31 | 3359 | 30.30 | Windows NT |
| 2 | 10911 | 19.92 | 1399 | 12.62 | +http://www.bing.com/bingbot.htm |
| 3 | 5115 | 9.34 | 105 | 0.95 | http://www.majestic12.co.uk/bot.php?+ |
| 4 | 4352 | 7.95 | 1356 | 12.23 | +http://www.google.com/bot.html |
| 5 | 4267 | 7.79 | 5 | 0.05 | +http://webmeup-crawler.com/ |
| 6 | 4035 | 7.37 | 1203 | 10.85 | +http://ahrefs.com/robot/ |
| 7 | 2916 | 5.32 | 534 | 4.82 | http://help.yahoo.com/help/us/ysearch/sl... |
| 8 | 2430 | 4.44 | 2033 | 18.34 | +http://www.baidu.com/search/spider.html |
| 9 | 2001 | 3.65 | 2 | 0.02 | +http://OpenLinkProfiler.org/bot |
| 10 | 1402 | 2.56 | 271 | 2.44 | +http://yandex.com/bots |
| 11 | 800 | 1.46 | 2 | 0.02 | http://crawler.sistrix.net/ |
| 12 | 666 | 1.22 | 333 | 3.00 | +http://www.easou.com/search/spider.html |
| 13 | 623 | 1.14 | 162 | 1.46 | http://www.opensiteexplorer.org/dotbot, ... |
| 14 | 471 | 0.86 | 1 | 0.01 | +http://www.linkpad.ru |
| 15 | 398 | 0.73 | 114 | 1.03 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 16 | 79 | 0.14 | 23 | 0.21 | +http://www.meanpath.com/meanpathbot.htm... |
| 17 | 57 | 0.10 | 8 | 0.07 | +http://www.exabot.com/go/robot |
| 18 | 50 | 0.09 | 3 | 0.03 | +http://www.semrush.com/bot.html |
| 19 | 30 | 0.05 | 23 | 0.21 | Windows 95 |
| 20 | 28 | 0.05 | 18 | 0.16 | Linux i686 [unknown version] |
| 21 | 28 | 0.05 | 11 | 0.10 | +http://www.xovibot.net/ |
| 22 | 28 | 0.05 | 9 | 0.08 | X11 |
| 23 | 20 | 0.04 | 15 | 0.14 | Linux [unknown version] |
| 24 | 17 | 0.03 | 8 | 0.07 | Windows 98 |
| 25 | 14 | 0.03 | 5 | 0.05 | +http://www.linkdex.com/bots/ |
| 26 | 11 | 0.02 | 7 | 0.06 | MSIE 5.5; Windows NT 4.0 |
| 27 | 8 | 0.01 | 7 | 0.06 | Windows CE |
| 28 | 8 | 0.01 | 2 | 0.02 | +http://u2search.co |
| 29 | 8 | 0.01 | 2 | 0.02 | +http://alphaphitote.com |
| 30 | 8 | 0.01 | 2 | 0.02 | +http://siteexplorer.info/ |
| 31 | 8 | 0.01 | 2 | 0.02 | +http://r4downloads.co |
| 32 | 7 | 0.01 | 6 | 0.05 | Windows 2000 |
| 33 | 7 | 0.01 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 34 | 7 | 0.01 | 5 | 0.05 | Windows ME |
| 35 | 7 | 0.01 | 6 | 0.05 | MSIE 5.5; Windows NT 5.0 |
| 36 | 6 | 0.01 | 2 | 0.02 | +http://prox100download.com |
| 37 | 6 | 0.01 | 0 | 0.00 | +http://fulltext.sblog.cz/ |
| 38 | 5 | 0.01 | 0 | 0.00 | Android 2.3.5 |
| 39 | 4 | 0.01 | 2 | 0.02 | Auto; Windows |
| 40 | 4 | 0.01 | 4 | 0.04 | PPC; Trident/4.0 |
| 41 | 4 | 0.01 | 1 | 0.01 | +http://t2downloads.xyz |
| 42 | 3 | 0.01 | 1 | 0.01 | +http://downloadmine.biz |
| 43 | 3 | 0.01 | 3 | 0.03 | PPC; Trident/1.0 |
| 44 | 3 | 0.01 | 1 | 0.01 | +http://plus5files.net |
| 45 | 3 | 0.01 | 3 | 0.03 | Windows 3.1 |
| 46 | 2 | 0.00 | 1 | 0.01 | 68K; Trident/4.0 |
| 47 | 2 | 0.00 | 2 | 0.02 | +http://fb02itsscan.fh-muenster.de |
| 48 | 2 | 0.00 | 1 | 0.01 | PPC; Win64; x64; Trident/1.0 |
| 49 | 2 | 0.00 | 1 | 0.01 | 68K; Trident/3.0 |
| 50 | 2 | 0.00 | 0 | 0.00 | +https://www.mojeek.com/bot.html |
| 51 | 2 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 52 | 2 | 0.00 | 1 | 0.01 | Windows 9x |
| 53 | 2 | 0.00 | 1 | 0.01 | 68K; Trident/1.0 |
| 54 | 1 | 0.00 | 0 | 0.00 | PPC; Win64; IA64; Trident/4.0 |
| 55 | 1 | 0.00 | 1 | 0.01 | PPC; WOW64; Trident/4.0 |
| 56 | 1 | 0.00 | 1 | 0.01 | PPC; SV1; Trident/1.0 |
| 57 | 1 | 0.00 | 1 | 0.01 | PPC; Trident/2.0 |
| 58 | 1 | 0.00 | 0 | 0.00 | Win3.11; WOW64; Trident/3.0 |
| 59 | 1 | 0.00 | 0 | 0.00 | +http://www.proximic.com/info/spider.php |
| 60 | 1 | 0.00 | 1 | 0.01 | 68K; SV1; Trident/3.0 |
| 61 | 1 | 0.00 | 1 | 0.01 | Windows Phone OS 7.5 |
| 62 | 1 | 0.00 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 63 | 1 | 0.00 | 0 | 0.00 | Windows XP |
| 64 | 1 | 0.00 | 1 | 0.01 | +http://gimmeUSA.com |
| 65 | 1 | 0.00 | 1 | 0.01 | 68K; WOW64; Trident/5.0 |
| 66 | 1 | 0.00 | 0 | 0.00 | 68K; Tablet PC; Trident/5.0 |
| 67 | 1 | 0.00 | 0 | 0.00 | PPC; Trident/5.0 |
| 68 | 1 | 0.00 | 1 | 0.01 | PPC; WOW64; Trident/3.0 |
| 69 | 1 | 0.00 | 0 | 0.00 | WindowsCE; WOW64; Trident/3.0 |
| 70 | 1 | 0.00 | 1 | 0.01 | WindowsCE; Trident/1.0 |
| 71 | 1 | 0.00 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 72 | 1 | 0.00 | 1 | 0.01 | PPC; .NET CLR; Trident/4.0 |
| 73 | 1 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 74 | 1 | 0.00 | 1 | 0.01 | PPC; Tablet PC; Trident/1.0 |
| 75 | 1 | 0.00 | 0 | 0.00 | PPC; Trident/3.0 |
| 76 | 1 | 0.00 | 0 | 0.00 | 68K; Trident/5.0 |
| 77 | 1 | 0.00 | 0 | 0.00 | 68K; Win64; x64; Trident/5.0 |
| 78 | 1 | 0.00 | 1 | 0.01 | 68K; SV1; Trident/5.0 |
| 79 | 1 | 0.00 | 1 | 0.01 | +http://www.wevika.de/ |
| 80 | 1 | 0.00 | 1 | 0.01 | +http://wmaid.com/en/explore/ |
| 81 | 1 | 0.00 | 1 | 0.01 | PPC; .NET CLR; Trident/1.0 |
| 82 | 1 | 0.00 | 1 | 0.01 | 68K; Win64; x64; Trident/2.0 |
| 83 | 1 | 0.00 | 1 | 0.01 | Win3.11; Trident/4.0 |
| 84 | 1 | 0.00 | 1 | 0.01 | PPC; Tablet PC; Trident/2.0 |
