| Used Operating Systems |
| 1 | 49940 | 36.61 | 998 | 9.49 | +http://www.bing.com/bingbot.htm |
| 2 | 37487 | 27.48 | 5209 | 49.51 | Windows NT |
| 3 | 16885 | 12.38 | 78 | 0.74 | +http://ahrefs.com/robot/ |
| 4 | 7450 | 5.46 | 1172 | 11.14 | +http://yandex.com/bots |
| 5 | 7262 | 5.32 | 1340 | 12.74 | +http://www.google.com/bot.html |
| 6 | 7242 | 5.31 | 115 | 1.09 | +crawl@worldwebheritage.org |
| 7 | 2998 | 2.20 | 1 | 0.01 | +http://www.seokicks.de/robot.html |
| 8 | 1511 | 1.11 | 437 | 4.15 | http://help.yahoo.com/help/us/ysearch/sl... |
| 9 | 1201 | 0.88 | 12 | 0.11 | Windows 98 |
| 10 | 982 | 0.72 | 686 | 6.52 | +http://www.baidu.com/search/spider.html |
| 11 | 825 | 0.60 | 38 | 0.36 | Android |
| 12 | 331 | 0.24 | 16 | 0.15 | Windows Phone OS 7.5 |
| 13 | 189 | 0.14 | 10 | 0.10 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 14 | 148 | 0.11 | 12 | 0.11 | J2ME/MIDP |
| 15 | 138 | 0.10 | 7 | 0.07 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 16 | 136 | 0.10 | 74 | 0.70 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 17 | 107 | 0.08 | 4 | 0.04 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 18 | 105 | 0.08 | 0 | 0.00 | http://www.majestic12.co.uk/bot.php?+ |
| 19 | 82 | 0.06 | 27 | 0.26 | +http://www.linkdex.com/bots/ |
| 20 | 82 | 0.06 | 2 | 0.02 | Windows XP |
| 21 | 79 | 0.06 | 3 | 0.03 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 22 | 76 | 0.06 | 2 | 0.02 | Windows 92 |
| 23 | 76 | 0.06 | 0 | 0.00 | Windows 9. |
| 24 | 72 | 0.05 | 34 | 0.32 | +http://help.coccoc.com/ |
| 25 | 70 | 0.05 | 2 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 26 | 60 | 0.04 | 2 | 0.02 | Android 4.0.4 |
| 27 | 53 | 0.04 | 18 | 0.17 | Windows 95 |
| 28 | 50 | 0.04 | 24 | 0.23 | Linux i686 [unknown version] |
| 29 | 47 | 0.03 | 8 | 0.08 | Linux [unknown version] |
| 30 | 44 | 0.03 | 31 | 0.29 | InfegyAtlas/1.0; en-US; collection@infeg... |
| 31 | 42 | 0.03 | 21 | 0.20 | +http://duckduckgo.com |
| 32 | 39 | 0.03 | 1 | 0.01 | Series 60 |
| 33 | 37 | 0.03 | 21 | 0.20 | +http://www.proximic.com/info/spider.php |
| 34 | 37 | 0.03 | 1 | 0.01 | Android 2.3.6 |
| 35 | 37 | 0.03 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 36 | 36 | 0.03 | 2 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 37 | 36 | 0.03 | 1 | 0.01 | Windows Mobile |
| 38 | 36 | 0.03 | 1 | 0.01 | iPhone |
| 39 | 36 | 0.03 | 2 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 40 | 35 | 0.03 | 2 | 0.02 | Android 4.1.2 |
| 41 | 33 | 0.02 | 7 | 0.07 | +http://fulltext.sblog.cz/ |
| 42 | 28 | 0.02 | 16 | 0.15 | +http://www.exabot.com/go/robot |
| 43 | 27 | 0.02 | 2 | 0.02 | S60 |
| 44 | 20 | 0.01 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 45 | 20 | 0.01 | 8 | 0.08 | X11 |
| 46 | 11 | 0.01 | 1 | 0.01 | +http://advbot.org/bot.html |
| 47 | 10 | 0.01 | 4 | 0.04 | MSIE 5.5; Windows NT 5.0 |
| 48 | 9 | 0.01 | 3 | 0.03 | +http://www.similartech.com/smtbot |
| 49 | 8 | 0.01 | 2 | 0.02 | +http://www.xovibot.net/ |
| 50 | 8 | 0.01 | 0 | 0.00 | http://filterdb.iss.net/crawler/ |
| 51 | 8 | 0.01 | 4 | 0.04 | +http://www.meanpath.com/meanpathbot.htm... |
| 52 | 7 | 0.01 | 4 | 0.04 | Win32 |
| 53 | 7 | 0.01 | 4 | 0.04 | Windows ME |
| 54 | 7 | 0.01 | 1 | 0.01 | +http://www.pagespeed.de |
| 55 | 7 | 0.01 | 4 | 0.04 | +http://www.grapeshot.co.uk/crawler.php |
| 56 | 6 | 0.00 | 4 | 0.04 | Windows CE |
| 57 | 6 | 0.00 | 2 | 0.02 | +http://OpenLinkProfiler.org/bot |
| 58 | 5 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 59 | 5 | 0.00 | 3 | 0.03 | Windows 3.1 |
| 60 | 5 | 0.00 | 5 | 0.05 | MSIE 5.5; Windows NT 4.0 |
| 61 | 4 | 0.00 | 0 | 0.00 | http://desktop.google.com/ |
| 62 | 4 | 0.00 | 2 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 63 | 4 | 0.00 | 2 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 64 | 4 | 0.00 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 65 | 4 | 0.00 | 4 | 0.04 | Linux i586 [unknown version] |
| 66 | 4 | 0.00 | 4 | 0.04 | +http://domainsigma.com/robot |
| 67 | 3 | 0.00 | 3 | 0.03 | Windows 2000 |
| 68 | 3 | 0.00 | 0 | 0.00 | Auto; Windows |
| 69 | 3 | 0.00 | 1 | 0.01 | Android 2.3.5 |
| 70 | 3 | 0.00 | 1 | 0.01 | +https://www.lipperhey.com/en/about/ |
| 71 | 3 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 72 | 3 | 0.00 | 1 | 0.01 | +http://webmeup-crawler.com/ |
| 73 | 3 | 0.00 | 1 | 0.01 | MAUI Runtime |
| 74 | 2 | 0.00 | 1 | 0.01 | +http://www.netseer.com/crawler.html; cr... |
| 75 | 2 | 0.00 | 1 | 0.01 | http://www.opensiteexplorer.org/dotbot, ... |
| 76 | 2 | 0.00 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 77 | 2 | 0.00 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 78 | 2 | 0.00 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 79 | 2 | 0.00 | 2 | 0.02 | https://help.yahoo.com/kb/mail/yahoo-lin... |
| 80 | 1 | 0.00 | 1 | 0.01 | crawler@mixrank.com |
| 81 | 1 | 0.00 | 1 | 0.01 | +http://glutenfreepleasure.com/ |
| 82 | 1 | 0.00 | 1 | 0.01 | +http://www.linkpad.ru |
| 83 | 1 | 0.00 | 1 | 0.01 | Intel Mac OS X 10.6 |
| 84 | 1 | 0.00 | 0 | 0.00 | i686 Linux; 20020521 |
| 85 | 1 | 0.00 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 86 | 1 | 0.00 | 0 | 0.00 | OSF1 V5.1 alpha |
