| Used Operating Systems |
| 1 | 85628 | 40.66 | 10172 | 51.95 | Windows NT |
| 2 | 58200 | 27.64 | 1985 | 10.14 | +http://www.bing.com/bingbot.htm |
| 3 | 27766 | 13.18 | 3421 | 17.47 | +http://ahrefs.com/robot/ |
| 4 | 19901 | 9.45 | 503 | 2.57 | +http://yandex.com/bots |
| 5 | 9240 | 4.39 | 1718 | 8.77 | +http://www.google.com/bot.html |
| 6 | 2171 | 1.03 | 241 | 1.23 | Windows 98 |
| 7 | 1088 | 0.52 | 37 | 0.19 | Android |
| 8 | 1071 | 0.51 | 53 | 0.27 | Windows Phone OS 7.5 |
| 9 | 837 | 0.40 | 39 | 0.20 | J2ME/MIDP |
| 10 | 681 | 0.32 | 664 | 3.39 | +http://www.baidu.com/search/spider.html |
| 11 | 628 | 0.30 | 35 | 0.18 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 12 | 403 | 0.19 | 113 | 0.58 | http://www.opensiteexplorer.org/dotbot, ... |
| 13 | 370 | 0.18 | 83 | 0.42 | MSIE 5.5; Windows NT 5.0 |
| 14 | 245 | 0.12 | 19 | 0.10 | Linux i686 [unknown version] |
| 15 | 199 | 0.09 | 154 | 0.79 | +http://www.proximic.com/info/spider.php |
| 16 | 150 | 0.07 | 9 | 0.05 | Windows 92 |
| 17 | 128 | 0.06 | 6 | 0.03 | X11 |
| 18 | 120 | 0.06 | 7 | 0.04 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 19 | 108 | 0.05 | 4 | 0.02 | Series 60 |
| 20 | 108 | 0.05 | 3 | 0.02 | MTK |
| 21 | 107 | 0.05 | 3 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 22 | 94 | 0.04 | 2 | 0.01 | Windows CE |
| 23 | 94 | 0.04 | 59 | 0.30 | +http://www.grapeshot.co.uk/crawler.php |
| 24 | 77 | 0.04 | 40 | 0.20 | +http://www.exabot.com/go/robot |
| 25 | 74 | 0.04 | 2 | 0.01 | Android 2.3.6 |
| 26 | 70 | 0.03 | 20 | 0.10 | +http://www.linkdex.com/bots/ |
| 27 | 69 | 0.03 | 5 | 0.03 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 28 | 68 | 0.03 | 3 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 29 | 67 | 0.03 | 4 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 30 | 62 | 0.03 | 12 | 0.06 | Windows 95 |
| 31 | 46 | 0.02 | 23 | 0.12 | Socialradarbot/2.0; en-US; bot@infegy.co... |
| 32 | 42 | 0.02 | 2 | 0.01 | Intel Mac OS X 10.4 |
| 33 | 41 | 0.02 | 2 | 0.01 | PPC Mac OS X 10.4 |
| 34 | 38 | 0.02 | 1 | 0.01 | Android 4.0.4 |
| 35 | 38 | 0.02 | 10 | 0.05 | +http://help.coccoc.com/ |
| 36 | 37 | 0.02 | 3 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 37 | 37 | 0.02 | 2 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 38 | 37 | 0.02 | 1 | 0.01 | Android 4.3 |
| 39 | 36 | 0.02 | 3 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 40 | 36 | 0.02 | 1 | 0.01 | MAUI Runtime |
| 41 | 35 | 0.02 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 42 | 34 | 0.02 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 43 | 33 | 0.02 | 30 | 0.15 | Infegy/2.0; en-US; crawler@infegy.com |
| 44 | 26 | 0.01 | 13 | 0.07 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 45 | 24 | 0.01 | 24 | 0.12 | +http://www.200please.com/bot |
| 46 | 24 | 0.01 | 1 | 0.01 | Android 1.6 |
| 47 | 17 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 48 | 17 | 0.01 | 6 | 0.03 | Windows XP |
| 49 | 16 | 0.01 | 10 | 0.05 | http://help.yahoo.com/help/us/ysearch/sl... |
| 50 | 15 | 0.01 | 1 | 0.01 | Windows 3.1 |
| 51 | 12 | 0.01 | 0 | 0.00 | http://www.majestic12.co.uk/bot.php?+ |
| 52 | 10 | 0.00 | 5 | 0.03 | Windows ME |
| 53 | 9 | 0.00 | 0 | 0.00 | Windows 2000 |
| 54 | 9 | 0.00 | 0 | 0.00 | America Online Browser 1.1; rev1.1; Wind... |
| 55 | 9 | 0.00 | 3 | 0.02 | +http://fulltext.sblog.cz/ |
| 56 | 8 | 0.00 | 0 | 0.00 | Windows 9. |
| 57 | 8 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 58 | 6 | 0.00 | 0 | 0.00 | Windows |
| 59 | 6 | 0.00 | 0 | 0.00 | Auto; Windows |
| 60 | 6 | 0.00 | 3 | 0.02 | http://crawler.sistrix.net/ |
| 61 | 6 | 0.00 | 3 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 62 | 6 | 0.00 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 63 | 6 | 0.00 | 0 | 0.00 | MSIE 5.5; Windows NT 4.0 |
| 64 | 6 | 0.00 | 3 | 0.02 | +http://www.meanpath.com/meanpathbot.htm... |
| 65 | 5 | 0.00 | 2 | 0.01 | Linux [unknown version] |
| 66 | 4 | 0.00 | 2 | 0.01 | +http://filterdb.iss.net/crawler/ |
| 67 | 4 | 0.00 | 1 | 0.01 | Unknown |
| 68 | 3 | 0.00 | 1 | 0.01 | Android 4.2.2 |
| 69 | 3 | 0.00 | 1 | 0.01 | Android 2.1-update1 |
| 70 | 3 | 0.00 | 1 | 0.01 | Android 2.3.3 |
| 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 | 0 | 0.00 | ) - BrowseX (2.0.0 Windows |
| 74 | 2 | 0.00 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 75 | 2 | 0.00 | 1 | 0.01 | Trident/6.0; Windows 98; MyIE2; InfoPath... |
| 76 | 1 | 0.00 | 1 | 0.01 | +http://www.linkpad.ru |
| 77 | 1 | 0.00 | 0 | 0.00 | http://www.bing.com/bingbot.htm |
| 78 | 1 | 0.00 | 1 | 0.01 | Android 2.3.5 |
