| Used Operating Systems |
| 1 | 57433 | 34.84 | 1849 | 5.77 | +http://www.bing.com/bingbot.htm |
| 2 | 56757 | 34.43 | 11765 | 36.71 | Windows NT |
| 3 | 17168 | 10.41 | 4080 | 12.73 | +http://ahrefs.com/robot/ |
| 4 | 12721 | 7.72 | 1869 | 5.83 | +http://www.google.com/bot.html |
| 5 | 12422 | 7.54 | 10841 | 33.83 | +http://www.baidu.com/search/spider.html |
| 6 | 1282 | 0.78 | 686 | 2.14 | +http://yandex.com/bots |
| 7 | 1083 | 0.66 | 133 | 0.41 | MSIE 5.5; Windows NT 5.0 |
| 8 | 999 | 0.61 | 1 | 0.00 | +http://www.seokicks.de/robot.html |
| 9 | 681 | 0.41 | 30 | 0.09 | Windows Phone OS 7.5 |
| 10 | 625 | 0.38 | 38 | 0.12 | Android |
| 11 | 523 | 0.32 | 218 | 0.68 | http://help.yahoo.com/help/us/ysearch/sl... |
| 12 | 486 | 0.29 | 26 | 0.08 | J2ME/MIDP |
| 13 | 388 | 0.24 | 67 | 0.21 | Windows 98 |
| 14 | 265 | 0.16 | 17 | 0.05 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 15 | 209 | 0.13 | 7 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 16 | 167 | 0.10 | 93 | 0.29 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 17 | 130 | 0.08 | 8 | 0.02 | X11 |
| 18 | 123 | 0.07 | 7 | 0.02 | Android 4.4.2 |
| 19 | 102 | 0.06 | 3 | 0.01 | Windows CE |
| 20 | 98 | 0.06 | 62 | 0.19 | +http://www.proximic.com/info/spider.php |
| 21 | 78 | 0.05 | 3 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 22 | 70 | 0.04 | 5 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 23 | 67 | 0.04 | 66 | 0.21 | InfegyAtlas/1.0; en-US; collection@infeg... |
| 24 | 61 | 0.04 | 21 | 0.07 | +http://www.linkdex.com/bots/ |
| 25 | 51 | 0.03 | 0 | 0.00 | http://www.majestic12.co.uk/bot.php?+ |
| 26 | 45 | 0.03 | 5 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 27 | 45 | 0.03 | 23 | 0.07 | +http://www.exabot.com/go/robot |
| 28 | 44 | 0.03 | 1 | 0.00 | Android 4.1.2 |
| 29 | 43 | 0.03 | 2 | 0.01 | Nintendo DSi |
| 30 | 42 | 0.03 | 1 | 0.00 | MSIE 5.5; Windows NT 4.0 |
| 31 | 39 | 0.02 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 32 | 38 | 0.02 | 1 | 0.00 | Series 60 |
| 33 | 36 | 0.02 | 2 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 34 | 36 | 0.02 | 1 | 0.00 | Android 4.4.4 |
| 35 | 36 | 0.02 | 4 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 36 | 34 | 0.02 | 1 | 0.00 | Intel Mac OS X 10.5 |
| 37 | 33 | 0.02 | 3 | 0.01 | +http://fulltext.sblog.cz/ |
| 38 | 32 | 0.02 | 9 | 0.03 | Windows XP |
| 39 | 32 | 0.02 | 2 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 40 | 31 | 0.02 | 13 | 0.04 | +http://help.coccoc.com/ |
| 41 | 27 | 0.02 | 2 | 0.01 | Windows 2000 |
| 42 | 22 | 0.01 | 2 | 0.01 | +http://www.similartech.com/smtbot |
| 43 | 20 | 0.01 | 0 | 0.00 | Android 2.3.5 |
| 44 | 18 | 0.01 | 9 | 0.03 | http://www.opensiteexplorer.org/dotbot, ... |
| 45 | 15 | 0.01 | 6 | 0.02 | Windows 95 |
| 46 | 15 | 0.01 | 15 | 0.05 | +http://www.200please.com/bot |
| 47 | 14 | 0.01 | 7 | 0.02 | +http://www.grapeshot.co.uk/crawler.php |
| 48 | 12 | 0.01 | 0 | 0.00 | http://filterdb.iss.net/crawler/ |
| 49 | 11 | 0.01 | 1 | 0.00 | Windows 3.1 |
| 50 | 8 | 0.00 | 2 | 0.01 | S60 |
| 51 | 8 | 0.00 | 3 | 0.01 | Linux i686 [unknown version] |
| 52 | 8 | 0.00 | 2 | 0.01 | Android 4.3 |
| 53 | 8 | 0.00 | 4 | 0.01 | +http://duckduckgo.com |
| 54 | 7 | 0.00 | 0 | 0.00 | Macintosh |
| 55 | 6 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 56 | 6 | 0.00 | 0 | 0.00 | +http://www.xovibot.net/ |
| 57 | 6 | 0.00 | 3 | 0.01 | +http://www.meanpath.com/meanpathbot.htm... |
| 58 | 6 | 0.00 | 6 | 0.02 | +http://domainsigma.com/robot |
| 59 | 5 | 0.00 | 0 | 0.00 | OS/2 |
| 60 | 5 | 0.00 | 5 | 0.02 | http://support.paper.li/entries/20023257... |
| 61 | 5 | 0.00 | 1 | 0.00 | Windows ME |
| 62 | 4 | 0.00 | 0 | 0.00 | http://desktop.google.com/ |
| 63 | 4 | 0.00 | 2 | 0.01 | http://crawler.sistrix.net/ |
| 64 | 4 | 0.00 | 0 | 0.00 | Windows 9. |
| 65 | 4 | 0.00 | 2 | 0.01 | Linux 2.0.x |
| 66 | 4 | 0.00 | 1 | 0.00 | +http://webmeup-crawler.com/ |
| 67 | 4 | 0.00 | 0 | 0.00 | Linux 2.2.x |
| 68 | 3 | 0.00 | 0 | 0.00 | Linux [unknown version] |
| 69 | 3 | 0.00 | 1 | 0.00 | +http://OpenLinkProfiler.org/bot |
| 70 | 3 | 0.00 | 3 | 0.01 | https://help.yahoo.com/kb/mail/yahoo-lin... |
| 71 | 3 | 0.00 | 1 | 0.00 | MTK |
| 72 | 2 | 0.00 | 1 | 0.00 | http://linkfluence.net/; bot@linkfluence... |
| 73 | 2 | 0.00 | 1 | 0.00 | RISC OS 4.02 |
| 74 | 2 | 0.00 | 1 | 0.00 | MSIE 5.0; Windows 98; SiteCoach 1.0 |
| 75 | 2 | 0.00 | 0 | 0.00 | Macintosh PPC |
| 76 | 2 | 0.00 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 77 | 2 | 0.00 | 0 | 0.00 | Solaris 2.5.x |
| 78 | 2 | 0.00 | 0 | 0.00 | IRIX 5.3 IP22 |
| 79 | 2 | 0.00 | 0 | 0.00 | OSF1 V5.1 alpha |
| 80 | 2 | 0.00 | 0 | 0.00 | FreeBSD 4.x |
| 81 | 2 | 0.00 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 82 | 1 | 0.00 | 1 | 0.00 | +http://www.netseer.com/crawler.html; cr... |
| 83 | 1 | 0.00 | 1 | 0.00 | mailto: crawling@ubermetrics-technologie... |
| 84 | 1 | 0.00 | 1 | 0.00 | http://blog.wasalive.com/wasalive-bots/ |
| 85 | 1 | 0.00 | 0 | 0.00 | +http://siteexplorer.info/ |
| 86 | 1 | 0.00 | 1 | 0.00 | HP-UX B.10.x |
