| Used Operating Systems |
| 1 | 12641 | 21.07 | 111 | 1.01 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 12052 | 20.09 | 6655 | 60.85 | +http://www.baidu.com/search/spider.html |
| 3 | 11894 | 19.82 | 368 | 3.36 | Android |
| 4 | 5378 | 8.96 | 1710 | 15.64 | Windows NT |
| 5 | 4566 | 7.61 | 106 | 0.97 | J2ME/MIDP |
| 6 | 3374 | 5.62 | 452 | 4.13 | +http://www.bing.com/bingbot.htm |
| 7 | 2722 | 4.54 | 889 | 8.13 | +http://www.google.com/bot.html |
| 8 | 2158 | 3.60 | 61 | 0.56 | BlackBerry |
| 9 | 875 | 1.46 | 127 | 1.16 | +http://yandex.com/bots |
| 10 | 865 | 1.44 | 23 | 0.21 | MAUI Runtime |
| 11 | 753 | 1.26 | 11 | 0.10 | Windows XP |
| 12 | 499 | 0.83 | 7 | 0.06 | Windows 98 |
| 13 | 321 | 0.54 | 11 | 0.10 | SpreadTrum |
| 14 | 275 | 0.46 | 7 | 0.06 | Series 60 |
| 15 | 258 | 0.43 | 65 | 0.59 | +http://www.profound.net/domainappender |
| 16 | 119 | 0.20 | 31 | 0.28 | +http://www.linkdex.com/bots/ |
| 17 | 113 | 0.19 | 71 | 0.65 | http://help.yahoo.com/help/us/ysearch/sl... |
| 18 | 97 | 0.16 | 18 | 0.16 | +http://fulltext.sblog.cz/ |
| 19 | 85 | 0.14 | 30 | 0.27 | +http://help.coccoc.com/ |
| 20 | 78 | 0.13 | 2 | 0.02 | Windows Phone |
| 21 | 69 | 0.12 | 2 | 0.02 | X11 |
| 22 | 68 | 0.11 | 46 | 0.42 | +http://ahrefs.com/robot/ |
| 23 | 56 | 0.09 | 3 | 0.03 | +http://www.warebay.com/bot.html |
| 24 | 54 | 0.09 | 3 | 0.03 | Linux [unknown version] |
| 25 | 51 | 0.09 | 3 | 0.03 | +http://OpenLinkProfiler.org/bot |
| 26 | 46 | 0.08 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 27 | 39 | 0.07 | 14 | 0.13 | Windows 95 |
| 28 | 38 | 0.06 | 1 | 0.01 | iPhone |
| 29 | 36 | 0.06 | 1 | 0.01 | Windows 92 |
| 30 | 34 | 0.06 | 1 | 0.01 | Windows Phone OS 7.5 |
| 31 | 33 | 0.06 | 1 | 0.01 | +http://webmeup-crawler.com/ |
| 32 | 32 | 0.05 | 1 | 0.01 | Android 4.4.2 |
| 33 | 30 | 0.05 | 13 | 0.12 | +http://duckduckgo.com |
| 34 | 28 | 0.05 | 5 | 0.05 | +http://help.naver.com/robots/ |
| 35 | 27 | 0.05 | 18 | 0.16 | +http://www.xovibot.net/ |
| 36 | 26 | 0.04 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 37 | 20 | 0.03 | 8 | 0.07 | +http://www.exabot.com/go/robot |
| 38 | 18 | 0.03 | 1 | 0.01 | VRE |
| 39 | 17 | 0.03 | 6 | 0.05 | Windows 3.1 |
| 40 | 14 | 0.02 | 2 | 0.02 | http://filterdb.iss.net/crawler/ |
| 41 | 12 | 0.02 | 11 | 0.10 | http://www.bing.com/bingbot.htm |
| 42 | 12 | 0.02 | 1 | 0.01 | +https://www.lipperhey.com/en/about/ |
| 43 | 12 | 0.02 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 44 | 10 | 0.02 | 6 | 0.05 | +http://www.grapeshot.co.uk/crawler.php |
| 45 | 9 | 0.02 | 4 | 0.04 | +http://www.netseer.com/crawler.html; cr... |
| 46 | 9 | 0.02 | 5 | 0.05 | Intel Mac OS X 10_7_4 |
| 47 | 8 | 0.01 | 1 | 0.01 | +http://www.findxbot.com |
| 48 | 7 | 0.01 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 49 | 6 | 0.01 | 2 | 0.02 | Windows ME |
| 50 | 6 | 0.01 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 51 | 6 | 0.01 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 52 | 6 | 0.01 | 3 | 0.03 | +http://www.meanpath.com/meanpathbot.htm... |
| 53 | 4 | 0.01 | 3 | 0.03 | +http://sur.ly/bot.html |
| 54 | 4 | 0.01 | 2 | 0.02 | http://www.botje.com/plukkie.htm |
| 55 | 4 | 0.01 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 56 | 3 | 0.01 | 1 | 0.01 | Windows CE |
| 57 | 3 | 0.01 | 1 | 0.01 | Auto; Windows |
| 58 | 3 | 0.01 | 1 | 0.01 | MSIE 5.5; Windows NT 5.0 |
| 59 | 3 | 0.01 | 1 | 0.01 | ) - BrowseX (2.0.0 Windows |
| 60 | 3 | 0.01 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 61 | 2 | 0.00 | 1 | 0.01 | +https://deusu.de/robot.html |
| 62 | 2 | 0.00 | 2 | 0.02 | +http://glutenfreepleasure.com/ |
| 63 | 2 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 64 | 1 | 0.00 | 1 | 0.01 | http://nmap.org/book/nse.html |
| 65 | 1 | 0.00 | 1 | 0.01 | Intel Mac OS X 10.4 |
| 66 | 1 | 0.00 | 1 | 0.01 | MSIE 5.5; Windows NT 4.0 |
