| Used Operating Systems |
| 1 | 52682 | 27.67 | 13100 | 27.79 | Windows NT |
| 2 | 49588 | 26.04 | 1444 | 3.06 | +http://www.bing.com/bingbot.htm |
| 3 | 41902 | 22.00 | 18871 | 40.03 | +http://yandex.com/bots |
| 4 | 14097 | 7.40 | 2272 | 4.82 | +http://ahrefs.com/robot/ |
| 5 | 13754 | 7.22 | 1718 | 3.64 | +http://www.google.com/bot.html |
| 6 | 9938 | 5.22 | 8842 | 18.76 | +http://www.baidu.com/search/spider.html |
| 7 | 1134 | 0.60 | 12 | 0.03 | Windows 98 |
| 8 | 1014 | 0.53 | 2 | 0.00 | http://crawler.007ac9.net/ |
| 9 | 893 | 0.47 | 36 | 0.08 | Android |
| 10 | 678 | 0.36 | 37 | 0.08 | J2ME/MIDP |
| 11 | 662 | 0.35 | 172 | 0.36 | http://www.opensiteexplorer.org/dotbot, ... |
| 12 | 660 | 0.35 | 25 | 0.05 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 13 | 518 | 0.27 | 32 | 0.07 | Windows Phone OS 7.5 |
| 14 | 255 | 0.13 | 1 | 0.00 | http://www.lipperhey.com/ |
| 15 | 243 | 0.13 | 18 | 0.04 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 16 | 214 | 0.11 | 9 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 17 | 201 | 0.11 | 42 | 0.09 | http://help.yahoo.com/help/us/ysearch/sl... |
| 18 | 167 | 0.09 | 9 | 0.02 | Linux i686 [unknown version] |
| 19 | 150 | 0.08 | 104 | 0.22 | +http://www.proximic.com/info/spider.php |
| 20 | 122 | 0.06 | 2 | 0.00 | Android 3.1 |
| 21 | 108 | 0.06 | 21 | 0.04 | Windows XP |
| 22 | 91 | 0.05 | 26 | 0.06 | Windows 95 |
| 23 | 86 | 0.05 | 51 | 0.11 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 24 | 77 | 0.04 | 66 | 0.14 | InfegyAtlas/1.0; en-US; collection@infeg... |
| 25 | 73 | 0.04 | 4 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 26 | 71 | 0.04 | 4 | 0.01 | Android 4.2.2 |
| 27 | 70 | 0.04 | 2 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 28 | 64 | 0.03 | 24 | 0.05 | +http://www.linkdex.com/bots/ |
| 29 | 55 | 0.03 | 0 | 0.00 | http://www.majestic12.co.uk/bot.php?+ |
| 30 | 52 | 0.03 | 3 | 0.01 | Android 4.1.2 |
| 31 | 49 | 0.03 | 4 | 0.01 | Linux [unknown version] |
| 32 | 48 | 0.03 | 20 | 0.04 | +http://help.coccoc.com/ |
| 33 | 42 | 0.02 | 4 | 0.01 | Android 4.4.4 |
| 34 | 40 | 0.02 | 22 | 0.05 | +http://www.exabot.com/go/robot |
| 35 | 37 | 0.02 | 2 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 36 | 36 | 0.02 | 1 | 0.00 | Series 60 |
| 37 | 36 | 0.02 | 17 | 0.04 | +http://www.meanpath.com/meanpathbot.htm... |
| 38 | 34 | 0.02 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 39 | 34 | 0.02 | 24 | 0.05 | +http://www.grapeshot.co.uk/crawler.php |
| 40 | 32 | 0.02 | 1 | 0.00 | iPad |
| 41 | 32 | 0.02 | 1 | 0.00 | Android 2.2 |
| 42 | 32 | 0.02 | 15 | 0.03 | +http://www.semrush.com/bot.html |
| 43 | 32 | 0.02 | 2 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 44 | 27 | 0.01 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 45 | 26 | 0.01 | 4 | 0.01 | Windows ME |
| 46 | 25 | 0.01 | 4 | 0.01 | Windows CE |
| 47 | 24 | 0.01 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 48 | 22 | 0.01 | 2 | 0.00 | +http://www.similartech.com/smtbot |
| 49 | 17 | 0.01 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 50 | 16 | 0.01 | 16 | 0.03 | +http://www.200please.com/bot |
| 51 | 13 | 0.01 | 1 | 0.00 | +http://www.apercite.fr/robot/index.html |
| 52 | 11 | 0.01 | 0 | 0.00 | Macintosh |
| 53 | 10 | 0.01 | 4 | 0.01 | Windows 3.1 |
| 54 | 10 | 0.01 | 3 | 0.01 | Intel Mac OS X 10.6 |
| 55 | 10 | 0.01 | 4 | 0.01 | +http://siteexplorer.info/ |
| 56 | 9 | 0.00 | 5 | 0.01 | MSIE 5.5; Windows NT 5.0 |
| 57 | 9 | 0.00 | 0 | 0.00 | ) - BrowseX (2.0.0 Windows |
| 58 | 9 | 0.00 | 3 | 0.01 | X11 |
| 59 | 7 | 0.00 | 3 | 0.01 | Windows 2000 |
| 60 | 6 | 0.00 | 0 | 0.00 | http://desktop.google.com/ |
| 61 | 5 | 0.00 | 3 | 0.01 | Windows 92 |
| 62 | 5 | 0.00 | 2 | 0.00 | Android 2.3.6 |
| 63 | 4 | 0.00 | 2 | 0.00 | http://crawler.sistrix.net/ |
| 64 | 4 | 0.00 | 0 | 0.00 | Windows 9. |
| 65 | 4 | 0.00 | 2 | 0.00 | +http://OpenLinkProfiler.org/bot |
| 66 | 4 | 0.00 | 2 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 67 | 3 | 0.00 | 1 | 0.00 | +http://webmeup-crawler.com/ |
| 68 | 3 | 0.00 | 3 | 0.01 | https://help.yahoo.com/kb/mail/yahoo-lin... |
| 69 | 3 | 0.00 | 1 | 0.00 | MSIE 5.5; Windows NT 4.0 |
| 70 | 3 | 0.00 | 1 | 0.00 | MAUI Runtime |
| 71 | 3 | 0.00 | 1 | 0.00 | +http://fulltext.sblog.cz/ |
| 72 | 2 | 0.00 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 73 | 2 | 0.00 | 0 | 0.00 | Windows Live Messenger 14.0.8117.0416 |
| 74 | 2 | 0.00 | 1 | 0.00 | OpenBSD [unknown version] |
| 75 | 2 | 0.00 | 1 | 0.00 | Intel Mac OS X 10.5 |
| 76 | 2 | 0.00 | 1 | 0.00 | +http://www.netseer.com/crawler.html; cr... |
| 77 | 2 | 0.00 | 0 | 0.00 | Solaris 9.x |
| 78 | 2 | 0.00 | 0 | 0.00 | Windows 95 |
| 79 | 2 | 0.00 | 2 | 0.00 | http://blog.wasalive.com/wasalive-bots/ |
| 80 | 2 | 0.00 | 0 | 0.00 | http://filterdb.iss.net/crawler/ |
| 81 | 2 | 0.00 | 1 | 0.00 | Windows 90 |
| 82 | 2 | 0.00 | 1 | 0.00 | +http://help.naver.com/robots/ |
| 83 | 1 | 0.00 | 1 | 0.00 | crawler@mixrank.com |
| 84 | 1 | 0.00 | 1 | 0.00 | Linux 2.4.x |
| 85 | 1 | 0.00 | 0 | 0.00 | help@moz.com |
| 86 | 1 | 0.00 | 1 | 0.00 | Linux 2.6.x |
| 87 | 1 | 0.00 | 1 | 0.00 | +http://domainsigma.com/robot |
| 88 | 1 | 0.00 | 0 | 0.00 | Linux 2.2.x |
| 89 | 1 | 0.00 | 0 | 0.00 | +http://www.xovibot.net/ |
