| Used Operating Systems |
| 1 | 66392 | 39.30 | 1754 | 5.59 | +http://www.bing.com/bingbot.htm |
| 2 | 49839 | 29.50 | 12731 | 40.57 | Windows NT |
| 3 | 16111 | 9.54 | 2773 | 8.84 | +http://ahrefs.com/robot/ |
| 4 | 15034 | 8.90 | 1614 | 5.14 | +http://www.google.com/bot.html |
| 5 | 12885 | 7.63 | 10186 | 32.46 | +http://www.baidu.com/search/spider.html |
| 6 | 1962 | 1.16 | 1266 | 4.03 | +http://yandex.com/bots |
| 7 | 1065 | 0.63 | 163 | 0.52 | +http://www.semrush.com/bot.html |
| 8 | 995 | 0.59 | 50 | 0.16 | Windows Phone OS 7.5 |
| 9 | 653 | 0.39 | 157 | 0.50 | http://www.opensiteexplorer.org/dotbot, ... |
| 10 | 590 | 0.35 | 25 | 0.08 | Android |
| 11 | 431 | 0.26 | 33 | 0.11 | J2ME/MIDP |
| 12 | 384 | 0.23 | 19 | 0.06 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 13 | 378 | 0.22 | 32 | 0.10 | Windows 98 |
| 14 | 301 | 0.18 | 61 | 0.19 | http://help.yahoo.com/help/us/ysearch/sl... |
| 15 | 246 | 0.15 | 9 | 0.03 | X11 |
| 16 | 226 | 0.13 | 131 | 0.42 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 17 | 173 | 0.10 | 10 | 0.03 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 18 | 156 | 0.09 | 105 | 0.33 | +http://www.proximic.com/info/spider.php |
| 19 | 131 | 0.08 | 18 | 0.06 | Windows 95 |
| 20 | 74 | 0.04 | 2 | 0.01 | Windows 93 |
| 21 | 69 | 0.04 | 3 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 22 | 65 | 0.04 | 21 | 0.07 | +http://www.linkdex.com/bots/ |
| 23 | 56 | 0.03 | 22 | 0.07 | +http://help.coccoc.com/ |
| 24 | 53 | 0.03 | 28 | 0.09 | +http://www.exabot.com/go/robot |
| 25 | 44 | 0.03 | 44 | 0.14 | InfegyAtlas/1.0; en-US; collection@infeg... |
| 26 | 43 | 0.03 | 4 | 0.01 | Windows CE |
| 27 | 41 | 0.02 | 3 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 28 | 40 | 0.02 | 0 | 0.00 | http://www.majestic12.co.uk/bot.php?+ |
| 29 | 35 | 0.02 | 1 | 0.00 | iPad |
| 30 | 34 | 0.02 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 31 | 32 | 0.02 | 1 | 0.00 | Android 4.2.2 |
| 32 | 31 | 0.02 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 33 | 26 | 0.02 | 2 | 0.01 | Windows ME |
| 34 | 26 | 0.02 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 35 | 24 | 0.01 | 24 | 0.08 | +http://www.200please.com/bot |
| 36 | 23 | 0.01 | 6 | 0.02 | Windows XP |
| 37 | 22 | 0.01 | 2 | 0.01 | +http://www.similartech.com/smtbot |
| 38 | 19 | 0.01 | 3 | 0.01 | +http://fulltext.sblog.cz/ |
| 39 | 18 | 0.01 | 4 | 0.01 | +http://siteexplorer.info/ |
| 40 | 17 | 0.01 | 8 | 0.03 | +http://www.meanpath.com/meanpathbot.htm... |
| 41 | 13 | 0.01 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 42 | 11 | 0.01 | 3 | 0.01 | Windows 3.1 |
| 43 | 11 | 0.01 | 6 | 0.02 | +http://www.grapeshot.co.uk/crawler.php |
| 44 | 9 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 45 | 9 | 0.01 | 3 | 0.01 | Linux [unknown version] |
| 46 | 9 | 0.01 | 3 | 0.01 | Android 2.3.5 |
| 47 | 9 | 0.01 | 3 | 0.01 | MSIE 5.5; Windows NT 4.0 |
| 48 | 8 | 0.00 | 0 | 0.00 | Windows 9. |
| 49 | 7 | 0.00 | 6 | 0.02 | +http://domainsigma.com/robot |
| 50 | 6 | 0.00 | 2 | 0.01 | Series 60 |
| 51 | 6 | 0.00 | 2 | 0.01 | Auto; Windows |
| 52 | 6 | 0.00 | 2 | 0.01 | MSIE 5.5; Windows NT 5.0 |
| 53 | 6 | 0.00 | 6 | 0.02 | Linux i686 [unknown version] |
| 54 | 6 | 0.00 | 0 | 0.00 | ) - BrowseX (2.0.0 Windows |
| 55 | 6 | 0.00 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 56 | 4 | 0.00 | 0 | 0.00 | http://filterdb.iss.net/crawler/ |
| 57 | 4 | 0.00 | 1 | 0.00 | Intel Mac OS X 10.6 |
| 58 | 3 | 0.00 | 1 | 0.00 | Windows 2000 |
| 59 | 3 | 0.00 | 1 | 0.00 | BlackBerry |
| 60 | 3 | 0.00 | 1 | 0.00 | Android 4.1.2 |
| 61 | 3 | 0.00 | 1 | 0.00 | +http://OpenLinkProfiler.org/bot |
| 62 | 3 | 0.00 | 2 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 63 | 3 | 0.00 | 1 | 0.00 | S60 |
| 64 | 3 | 0.00 | 1 | 0.00 | Android 2.3.4 |
| 65 | 2 | 0.00 | 2 | 0.01 | Win32 |
| 66 | 2 | 0.00 | 0 | 0.00 | Macintosh PPC |
| 67 | 2 | 0.00 | 1 | 0.00 | +http://www.netseer.com/crawler.html; cr... |
| 68 | 2 | 0.00 | 1 | 0.00 | +http://www.domainoptima.com/robot |
| 69 | 2 | 0.00 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 70 | 2 | 0.00 | 0 | 0.00 | HP-UX B.10.x |
| 71 | 2 | 0.00 | 2 | 0.01 | https://help.yahoo.com/kb/mail/yahoo-lin... |
| 72 | 2 | 0.00 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 73 | 2 | 0.00 | 0 | 0.00 | Linux 2.2.x |
| 74 | 1 | 0.00 | 1 | 0.00 | OSF1 V4.0 alpha |
| 75 | 1 | 0.00 | 1 | 0.00 | MSIE 5.0; Windows 98; SiteCoach 1.0 |
| 76 | 1 | 0.00 | 1 | 0.00 | Linux 2.0.x |
| 77 | 1 | 0.00 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 78 | 1 | 0.00 | 0 | 0.00 | Trident/6.0; Windows 98;GB |
| 79 | 1 | 0.00 | 1 | 0.00 | Linux 2.4.x |
| 80 | 1 | 0.00 | 0 | 0.00 | Solaris 2.5.x |
| 81 | 1 | 0.00 | 1 | 0.00 | Trident/5.0; Windows NT 6.1;GB; ZangoToo... |
| 82 | 1 | 0.00 | 1 | 0.00 | +http://www.wmtips.com/tools/ |
| 83 | 1 | 0.00 | 0 | 0.00 | FreeBSD 4.x |
| 84 | 1 | 0.00 | 0 | 0.00 | +http://www.xovibot.net/ |
| 85 | 1 | 0.00 | 1 | 0.00 | http://blog.wasalive.com/wasalive-bots/ |
| 86 | 1 | 0.00 | 1 | 0.00 | PPC Mac OS X Mach-O |
| 87 | 1 | 0.00 | 1 | 0.00 | IRIX 5.3 IP22 |
