| Used Operating Systems |
| 1 | 123971 | 65.49 | 8761 | 48.39 | Windows NT |
| 2 | 29663 | 15.67 | 2597 | 14.34 | +http://www.bing.com/bingbot.htm |
| 3 | 13156 | 6.95 | 3977 | 21.97 | +http://ahrefs.com/robot/ |
| 4 | 10441 | 5.52 | 1068 | 5.90 | +http://www.google.com/bot.html |
| 5 | 2771 | 1.46 | 207 | 1.14 | Windows 98 |
| 6 | 1492 | 0.79 | 61 | 0.34 | Android |
| 7 | 1369 | 0.72 | 55 | 0.30 | J2ME/MIDP |
| 8 | 753 | 0.40 | 27 | 0.15 | Windows Phone OS 7.5 |
| 9 | 647 | 0.34 | 35 | 0.19 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 10 | 618 | 0.33 | 178 | 0.98 | http://www.opensiteexplorer.org/dotbot, ... |
| 11 | 598 | 0.32 | 577 | 3.19 | +http://www.baidu.com/search/spider.html |
| 12 | 325 | 0.17 | 2 | 0.01 | +http://www.warebay.com/bot.html |
| 13 | 289 | 0.15 | 10 | 0.06 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 14 | 260 | 0.14 | 200 | 1.10 | +http://www.proximic.com/info/spider.php |
| 15 | 242 | 0.13 | 14 | 0.08 | Windows 95 |
| 16 | 218 | 0.12 | 37 | 0.20 | +http://yandex.com/bots |
| 17 | 197 | 0.10 | 5 | 0.03 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 18 | 177 | 0.09 | 6 | 0.03 | Windows 92 |
| 19 | 140 | 0.07 | 4 | 0.02 | Windows CE |
| 20 | 130 | 0.07 | 8 | 0.04 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 21 | 117 | 0.06 | 5 | 0.03 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 22 | 116 | 0.06 | 8 | 0.04 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 23 | 105 | 0.06 | 71 | 0.39 | +http://www.grapeshot.co.uk/crawler.php |
| 24 | 76 | 0.04 | 1 | 0.01 | Windows 3.1 |
| 25 | 75 | 0.04 | 20 | 0.11 | +http://www.linkdex.com/bots/ |
| 26 | 74 | 0.04 | 4 | 0.02 | http://help.yahoo.com/help/us/ysearch/sl... |
| 27 | 72 | 0.04 | 2 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 28 | 72 | 0.04 | 2 | 0.01 | MSIE 5.5; Windows NT 4.0 |
| 29 | 71 | 0.04 | 3 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 30 | 68 | 0.04 | 4 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 31 | 61 | 0.03 | 6 | 0.03 | X11 |
| 32 | 59 | 0.03 | 2 | 0.01 | Android 4.0.4 |
| 33 | 56 | 0.03 | 29 | 0.16 | +http://www.exabot.com/go/robot |
| 34 | 54 | 0.03 | 2 | 0.01 | Windows ME |
| 35 | 51 | 0.03 | 6 | 0.03 | Linux i686 [unknown version] |
| 36 | 42 | 0.02 | 3 | 0.02 | Intel Mac OS X 10.4 |
| 37 | 41 | 0.02 | 1 | 0.01 | PPC Mac OS X 10.5 |
| 38 | 40 | 0.02 | 2 | 0.01 | Android 4.2.2 |
| 39 | 38 | 0.02 | 2 | 0.01 | Macintosh |
| 40 | 36 | 0.02 | 1 | 0.01 | PPC Mac OS X Mach-O |
| 41 | 35 | 0.02 | 2 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 42 | 35 | 0.02 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 43 | 34 | 0.02 | 1 | 0.01 | PPC Mac OS X 10.4 |
| 44 | 34 | 0.02 | 1 | 0.01 | iPhone |
| 45 | 32 | 0.02 | 16 | 0.09 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 46 | 31 | 0.02 | 1 | 0.01 | Windows 90 |
| 47 | 30 | 0.02 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 48 | 28 | 0.01 | 1 | 0.01 | Windows 2000 |
| 49 | 24 | 0.01 | 24 | 0.13 | +http://www.200please.com/bot |
| 50 | 20 | 0.01 | 1 | 0.01 | Auto; Windows |
| 51 | 20 | 0.01 | 1 | 0.01 | Android 2.3.4 |
| 52 | 18 | 0.01 | 0 | 0.00 | http://www.majestic12.co.uk/bot.php?+ |
| 53 | 16 | 0.01 | 6 | 0.03 | +http://help.coccoc.com/ |
| 54 | 14 | 0.01 | 6 | 0.03 | Android 2.3.5 |
| 55 | 13 | 0.01 | 6 | 0.03 | WinHttp.WinHttpRequest.5 |
| 56 | 12 | 0.01 | 6 | 0.03 | Socialradarbot/2.0; en-US; bot@infegy.co... |
| 57 | 12 | 0.01 | 2 | 0.01 | Intel Mac OS X 10.6 |
| 58 | 11 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 59 | 10 | 0.01 | 5 | 0.03 | Linux [unknown version] |
| 60 | 9 | 0.00 | 3 | 0.02 | +http://fulltext.sblog.cz/ |
| 61 | 8 | 0.00 | 3 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 62 | 7 | 0.00 | 0 | 0.00 | Windows XP |
| 63 | 6 | 0.00 | 0 | 0.00 | Windows 9. |
| 64 | 4 | 0.00 | 2 | 0.01 | +http://filterdb.iss.net/crawler/ |
| 65 | 4 | 0.00 | 2 | 0.01 | http://crawler.sistrix.net/ |
| 66 | 4 | 0.00 | 2 | 0.01 | +http://www.meanpath.com/meanpathbot.htm... |
| 67 | 3 | 0.00 | 0 | 0.00 | Windows |
| 68 | 3 | 0.00 | 0 | 0.00 | OS/2 |
| 69 | 3 | 0.00 | 1 | 0.01 | Series 60 |
| 70 | 3 | 0.00 | 1 | 0.01 | Android 4.1.2 |
| 71 | 3 | 0.00 | 0 | 0.00 | MSIE 5.5; Windows NT 5.0 |
| 72 | 3 | 0.00 | 1 | 0.01 | +http://www.semrush.com/bot.html |
| 73 | 3 | 0.00 | 1 | 0.01 | MTK |
| 74 | 3 | 0.00 | 0 | 0.00 | America Online Browser 1.1; rev1.1; Wind... |
| 75 | 2 | 0.00 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 76 | 2 | 0.00 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 77 | 2 | 0.00 | 1 | 0.01 | Linux 2.6.x |
| 78 | 1 | 0.00 | 1 | 0.01 | +http://www.linkpad.ru |
| 79 | 1 | 0.00 | 1 | 0.01 | https://help.yahoo.com/kb/mail/yahoo-lin... |
| 80 | 1 | 0.00 | 1 | 0.01 | http://blog.wasalive.com/wasalive-bots/ |
