| Used Operating Systems |
| 1 | 255923 | 71.24 | 19238 | 76.75 | Windows NT |
| 2 | 46311 | 12.89 | 702 | 2.80 | +http://www.bing.com/bingbot.htm |
| 3 | 26206 | 7.30 | 195 | 0.78 | +http://ahrefs.com/robot/ |
| 4 | 11954 | 3.33 | 306 | 1.22 | +http://www.google.com/bot.html |
| 5 | 4433 | 1.23 | 2207 | 8.81 | monitor.deltablocker.com username hostic... |
| 6 | 2502 | 0.70 | 568 | 2.27 | +http://yandex.com/bots |
| 7 | 1641 | 0.46 | 331 | 1.32 | MSIE 5.5; Windows NT 5.0 |
| 8 | 1456 | 0.41 | 54 | 0.22 | X11 |
| 9 | 1148 | 0.32 | 264 | 1.05 | ezooms.bot@gmail.com |
| 10 | 1082 | 0.30 | 58 | 0.23 | J2ME/MIDP |
| 11 | 985 | 0.27 | 107 | 0.43 | Windows 98 |
| 12 | 937 | 0.26 | 37 | 0.15 | Windows Phone OS 7.5 |
| 13 | 821 | 0.23 | 28 | 0.11 | Android |
| 14 | 405 | 0.11 | 22 | 0.09 | Android 2.3.5 |
| 15 | 312 | 0.09 | 223 | 0.89 | Socialradarbot/2.0; en-US; bot@infegy.co... |
| 16 | 310 | 0.09 | 98 | 0.39 | Windows |
| 17 | 288 | 0.08 | 270 | 1.08 | +http://www.baidu.com/search/spider.html |
| 18 | 277 | 0.08 | 2 | 0.01 | +http://feeds.qsensei.com |
| 19 | 236 | 0.07 | 18 | 0.07 | Windows 95 |
| 20 | 205 | 0.06 | 16 | 0.06 | Linux i686 [unknown version] |
| 21 | 141 | 0.04 | 45 | 0.18 | http://www.majestic12.co.uk/bot.php?+ |
| 22 | 119 | 0.03 | 2 | 0.01 | +http://siteexplorer.info/ |
| 23 | 107 | 0.03 | 18 | 0.07 | +http://help.coccoc.com/ |
| 24 | 86 | 0.02 | 2 | 0.01 | MTK |
| 25 | 85 | 0.02 | 2 | 0.01 | Intel Mac OS X 10.5 |
| 26 | 77 | 0.02 | 2 | 0.01 | Android 2.3.6 |
| 27 | 72 | 0.02 | 13 | 0.05 | Intel Mac OS X 10.6 |
| 28 | 66 | 0.02 | 2 | 0.01 | S60 |
| 29 | 64 | 0.02 | 36 | 0.14 | +http://www.proximic.com/info/spider.php |
| 30 | 53 | 0.01 | 3 | 0.01 | Windows CE |
| 31 | 52 | 0.01 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 32 | 51 | 0.01 | 47 | 0.19 | +http://www.200please.com/bot |
| 33 | 50 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 34 | 46 | 0.01 | 4 | 0.02 | Macintosh |
| 35 | 46 | 0.01 | 24 | 0.10 | +http://www.exabot.com/go/robot |
| 36 | 45 | 0.01 | 4 | 0.02 | MSIE 5.5; Windows NT 4.0 |
| 37 | 40 | 0.01 | 3 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 38 | 38 | 0.01 | 2 | 0.01 | Android 2.1-update1 |
| 39 | 38 | 0.01 | 2 | 0.01 | Android 4.0.3 |
| 40 | 37 | 0.01 | 2 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 41 | 36 | 0.01 | 0 | 0.00 | Windows 9. |
| 42 | 36 | 0.01 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 43 | 36 | 0.01 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 44 | 34 | 0.01 | 1 | 0.00 | Unknown |
| 45 | 32 | 0.01 | 1 | 0.00 | Windows 9x |
| 46 | 31 | 0.01 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 47 | 23 | 0.01 | 5 | 0.02 | +http://www.linkdex.com/about/bots/ |
| 48 | 20 | 0.01 | 4 | 0.02 | Windows ME |
| 49 | 20 | 0.01 | 8 | 0.03 | +http://www.semrush.com/bot.html |
| 50 | 18 | 0.01 | 15 | 0.06 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 51 | 18 | 0.01 | 7 | 0.03 | Macintosh PPC |
| 52 | 12 | 0.00 | 1 | 0.00 | +http://www.apercite.fr/robot/index.html |
| 53 | 11 | 0.00 | 1 | 0.00 | Windows 2000 |
| 54 | 11 | 0.00 | 2 | 0.01 | IRIX 6.x |
| 55 | 10 | 0.00 | 5 | 0.02 | http://crawler.sistrix.net/ |
| 56 | 9 | 0.00 | 5 | 0.02 | PPC Mac OS X Mach-O |
| 57 | 8 | 0.00 | 2 | 0.01 | Linux 2.0.x |
| 58 | 7 | 0.00 | 3 | 0.01 | Linux [unknown version] |
| 59 | 7 | 0.00 | 4 | 0.02 | +http://webmeup.com/crawler.html |
| 60 | 7 | 0.00 | 3 | 0.01 | Linux 2.2.x |
| 61 | 6 | 0.00 | 3 | 0.01 | Win16 |
| 62 | 5 | 0.00 | 2 | 0.01 | Windows 3.1 |
| 63 | 5 | 0.00 | 1 | 0.00 | WinHttp.WinHttpRequest.5 |
| 64 | 4 | 0.00 | 1 | 0.00 | PPC Mac OS X 10.4 |
| 65 | 4 | 0.00 | 2 | 0.01 | SunOS 4.1.x |
| 66 | 4 | 0.00 | 2 | 0.01 | HP-UX B.10.x |
| 67 | 4 | 0.00 | 0 | 0.00 | ) - BrowseX (2.0.0 Windows |
| 68 | 3 | 0.00 | 1 | 0.00 | RISC OS 4.02 |
| 69 | 3 | 0.00 | 1 | 0.00 | Nintendo DSi |
| 70 | 3 | 0.00 | 1 | 0.00 | Android 2.3.3 |
| 71 | 3 | 0.00 | 1 | 0.00 | Android 4.0.4 |
| 72 | 3 | 0.00 | 3 | 0.01 | http://support.paper.li/entries/20023257... |
| 73 | 3 | 0.00 | 3 | 0.01 | PPC Mac OS X |
| 74 | 3 | 0.00 | 0 | 0.00 | FreeBSD 4.x |
| 75 | 3 | 0.00 | 0 | 0.00 | Solaris 7.x |
| 76 | 3 | 0.00 | 1 | 0.00 | ANTFresco/2.17; RISC OS-NC 5.13 Laz1UK13... |
| 77 | 3 | 0.00 | 2 | 0.01 | AmigaOS/MC680x0 |
| 78 | 2 | 0.00 | 1 | 0.00 | Win32 |
| 79 | 2 | 0.00 | 0 | 0.00 | OSF1 V4.0 alpha |
| 80 | 2 | 0.00 | 1 | 0.00 | MSIE 5.0; Windows 98; SiteCoach 1.0 |
| 81 | 2 | 0.00 | 1 | 0.00 | +http://filterdb.iss.net/crawler/ |
| 82 | 2 | 0.00 | 1 | 0.00 | Solaris 2.5.x |
| 83 | 2 | 0.00 | 1 | 0.00 | Linux 2.4.x |
| 84 | 2 | 0.00 | 0 | 0.00 | +http://tweetmeme.com/ |
| 85 | 2 | 0.00 | 1 | 0.00 | +http://www.profound.net/urlappendbot.ht... |
| 86 | 2 | 0.00 | 2 | 0.01 | http://blog.wasalive.com/wasalive-bots/ |
| 87 | 2 | 0.00 | 0 | 0.00 | MSIE 5.5; Windows 95 |
| 88 | 2 | 0.00 | 2 | 0.01 | +http://domains.checkparams.com/ |
| 89 | 1 | 0.00 | 1 | 0.00 | Solaris 2.6.x |
| 90 | 1 | 0.00 | 0 | 0.00 | OS/2 |
| 91 | 1 | 0.00 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 92 | 1 | 0.00 | 0 | 0.00 | mailto: crawling@ubermetrics-technologie... |
| 93 | 1 | 0.00 | 1 | 0.00 | OSF1 V5.1 alpha |
| 94 | 1 | 0.00 | 1 | 0.00 | IRIX 5.3 IP22 |
| 95 | 1 | 0.00 | 0 | 0.00 | Solaris 8.x |
