| Used Operating Systems |
| 1 | 63391 | 47.42 | 8428 | 52.38 | Windows NT |
| 2 | 33087 | 24.75 | 2941 | 18.28 | +http://www.bing.com/bingbot.htm |
| 3 | 13515 | 10.11 | 1893 | 11.77 | +http://ahrefs.com/robot/ |
| 4 | 8232 | 6.16 | 645 | 4.01 | +http://www.google.com/bot.html |
| 5 | 3001 | 2.25 | 2 | 0.01 | UniLeipzigASV +https://asv.informatik.un... |
| 6 | 1627 | 1.22 | 53 | 0.33 | Android |
| 7 | 1327 | 0.99 | 80 | 0.50 | J2ME/MIDP |
| 8 | 1184 | 0.89 | 1132 | 7.04 | +http://www.baidu.com/search/spider.html |
| 9 | 997 | 0.75 | 1 | 0.01 | +http://www.seokicks.de/robot.html |
| 10 | 959 | 0.72 | 41 | 0.25 | Windows Phone OS 7.5 |
| 11 | 920 | 0.69 | 32 | 0.20 | Windows 98 |
| 12 | 654 | 0.49 | 32 | 0.20 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 13 | 392 | 0.29 | 109 | 0.68 | help@moz.com |
| 14 | 365 | 0.27 | 101 | 0.63 | http://www.opensiteexplorer.org/dotbot, ... |
| 15 | 340 | 0.25 | 5 | 0.03 | Windows 95 |
| 16 | 281 | 0.21 | 2 | 0.01 | +http://webmeup-crawler.com/ |
| 17 | 246 | 0.18 | 1 | 0.01 | http://www.lipperhey.com/ |
| 18 | 231 | 0.17 | 24 | 0.15 | +http://yandex.com/bots |
| 19 | 213 | 0.16 | 11 | 0.07 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 20 | 202 | 0.15 | 157 | 0.98 | +http://www.grapeshot.co.uk/crawler.php |
| 21 | 182 | 0.14 | 128 | 0.80 | +http://www.proximic.com/info/spider.php |
| 22 | 181 | 0.14 | 7 | 0.04 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 23 | 153 | 0.11 | 4 | 0.02 | MSIE 5.5; Windows NT 5.0 |
| 24 | 152 | 0.11 | 8 | 0.05 | Windows 92 |
| 25 | 151 | 0.11 | 5 | 0.03 | Android 4.1.2 |
| 26 | 148 | 0.11 | 6 | 0.04 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 27 | 138 | 0.10 | 5 | 0.03 | Series 60 |
| 28 | 109 | 0.08 | 11 | 0.07 | http://help.yahoo.com/help/us/ysearch/sl... |
| 29 | 107 | 0.08 | 3 | 0.02 | Android 2.3.4 |
| 30 | 105 | 0.08 | 5 | 0.03 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 31 | 96 | 0.07 | 16 | 0.10 | Linux i686 [unknown version] |
| 32 | 96 | 0.07 | 3 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 33 | 94 | 0.07 | 3 | 0.02 | Android 4.1.1 |
| 34 | 92 | 0.07 | 5 | 0.03 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 35 | 84 | 0.06 | 13 | 0.08 | X11 |
| 36 | 72 | 0.05 | 3 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 37 | 58 | 0.04 | 17 | 0.11 | +http://www.linkdex.com/bots/ |
| 38 | 50 | 0.04 | 24 | 0.15 | +http://www.exabot.com/go/robot |
| 39 | 43 | 0.03 | 22 | 0.14 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 40 | 42 | 0.03 | 4 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 41 | 40 | 0.03 | 40 | 0.25 | +http://www.200please.com/bot |
| 42 | 35 | 0.03 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 43 | 27 | 0.02 | 1 | 0.01 | Windows 2000 |
| 44 | 22 | 0.02 | 7 | 0.04 | +http://www.linkdex.com/about/bots/ |
| 45 | 21 | 0.02 | 0 | 0.00 | http://www.majestic12.co.uk/bot.php?+ |
| 46 | 16 | 0.01 | 8 | 0.05 | +http://help.coccoc.com/ |
| 47 | 16 | 0.01 | 2 | 0.01 | Windows XP |
| 48 | 15 | 0.01 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 49 | 15 | 0.01 | 11 | 0.07 | Intel Mac OS X 10.4 |
| 50 | 9 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 51 | 9 | 0.01 | 3 | 0.02 | Android 4.0.4 |
| 52 | 9 | 0.01 | 2 | 0.01 | Android 2.3.5 |
| 53 | 9 | 0.01 | 3 | 0.02 | +http://fulltext.sblog.cz/ |
| 54 | 8 | 0.01 | 0 | 0.00 | ) - BrowseX (2.0.0 Windows |
| 55 | 7 | 0.01 | 4 | 0.02 | http://crawler.sistrix.net/ |
| 56 | 7 | 0.01 | 2 | 0.01 | iPhone |
| 57 | 7 | 0.01 | 1 | 0.01 | MSIE 5.5; Windows NT 4.0 |
| 58 | 6 | 0.00 | 2 | 0.01 | Linux [unknown version] |
| 59 | 6 | 0.00 | 0 | 0.00 | Windows ME |
| 60 | 6 | 0.00 | 2 | 0.01 | MAUI Runtime |
| 61 | 6 | 0.00 | 1 | 0.01 | Intel Mac OS X 10.6 |
| 62 | 5 | 0.00 | 1 | 0.01 | PPC Mac OS X 10.4 |
| 63 | 4 | 0.00 | 0 | 0.00 | Windows |
| 64 | 4 | 0.00 | 0 | 0.00 | Auto; Windows |
| 65 | 4 | 0.00 | 0 | 0.00 | Windows 9. |
| 66 | 4 | 0.00 | 2 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 67 | 3 | 0.00 | 1 | 0.01 | Windows Mobile |
| 68 | 3 | 0.00 | 1 | 0.01 | BlackBerry |
| 69 | 3 | 0.00 | 1 | 0.01 | Android 4.3.1 |
| 70 | 3 | 0.00 | 1 | 0.01 | Android 2.3.6 |
| 71 | 3 | 0.00 | 1 | 0.01 | S60 |
| 72 | 3 | 0.00 | 1 | 0.01 | +http://siteexplorer.info/ |
| 73 | 2 | 0.00 | 0 | 0.00 | Windows CE |
| 74 | 2 | 0.00 | 1 | 0.01 | +http://www.netseer.com/crawler.html; cr... |
| 75 | 2 | 0.00 | 1 | 0.01 | +http://filterdb.iss.net/crawler/ |
| 76 | 2 | 0.00 | 1 | 0.01 | Socialradarbot/2.0; en-US; bot@infegy.co... |
| 77 | 2 | 0.00 | 2 | 0.01 | http://blog.wasalive.com/wasalive-bots/ |
| 78 | 2 | 0.00 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 79 | 2 | 0.00 | 2 | 0.01 | Linux 2.6.x |
| 80 | 2 | 0.00 | 0 | 0.00 | WOW64; Trident/5.0; MALC |
| 81 | 2 | 0.00 | 0 | 0.00 | +http://SiteExplorer.Info/ |
| 82 | 2 | 0.00 | 1 | 0.01 | +http://www.meanpath.com/meanpathbot.htm... |
| 83 | 1 | 0.00 | 1 | 0.01 | FreeBSD [unknown version] |
