| Used Operating Systems |
| 1 | 217440 | 70.93 | 13300 | 78.11 | Windows NT |
| 2 | 63133 | 20.59 | 1266 | 7.43 | +http://www.bing.com/bingbot.htm |
| 3 | 9121 | 2.98 | 554 | 3.25 | +http://www.google.com/bot.html |
| 4 | 7611 | 2.48 | 634 | 3.72 | +http://ahrefs.com/robot/ |
| 5 | 1615 | 0.53 | 76 | 0.45 | J2ME/MIDP |
| 6 | 1296 | 0.42 | 53 | 0.31 | Windows Phone OS 7.5 |
| 7 | 875 | 0.29 | 32 | 0.19 | X11 |
| 8 | 823 | 0.27 | 205 | 1.20 | ezooms.bot@gmail.com |
| 9 | 802 | 0.26 | 19 | 0.11 | Windows 98 |
| 10 | 770 | 0.25 | 29 | 0.17 | Android |
| 11 | 355 | 0.12 | 21 | 0.12 | Android 2.3.5 |
| 12 | 351 | 0.11 | 335 | 1.97 | +http://www.baidu.com/search/spider.html |
| 13 | 250 | 0.08 | 133 | 0.78 | +http://yandex.com/bots |
| 14 | 189 | 0.06 | 44 | 0.26 | Windows 95 |
| 15 | 113 | 0.04 | 4 | 0.02 | Linux i686 [unknown version] |
| 16 | 110 | 0.04 | 5 | 0.03 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 17 | 105 | 0.03 | 3 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 18 | 104 | 0.03 | 29 | 0.17 | Windows CE |
| 19 | 101 | 0.03 | 3 | 0.02 | PPC Mac OS X 10.5 |
| 20 | 86 | 0.03 | 45 | 0.26 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 21 | 77 | 0.03 | 43 | 0.25 | +http://www.proximic.com/info/spider.php |
| 22 | 76 | 0.02 | 3 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 23 | 75 | 0.02 | 17 | 0.10 | http://www.majestic12.co.uk/bot.php?+ |
| 24 | 74 | 0.02 | 2 | 0.01 | Windows 2000 |
| 25 | 73 | 0.02 | 3 | 0.02 | Android 4.0.4 |
| 26 | 70 | 0.02 | 4 | 0.02 | Windows 92 |
| 27 | 67 | 0.02 | 33 | 0.19 | +http://help.coccoc.com/ |
| 28 | 66 | 0.02 | 20 | 0.12 | +http://www.linkdex.com/about/bots/ |
| 29 | 61 | 0.02 | 2 | 0.01 | MTK |
| 30 | 46 | 0.02 | 0 | 0.00 | Windows 9. |
| 31 | 42 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 32 | 38 | 0.01 | 3 | 0.02 | Series 60 |
| 33 | 38 | 0.01 | 12 | 0.07 | Windows XP |
| 34 | 38 | 0.01 | 3 | 0.02 | Windows 3.1 |
| 35 | 38 | 0.01 | 1 | 0.01 | S60 |
| 36 | 36 | 0.01 | 1 | 0.01 | PPC Mac OS X 10.4 |
| 37 | 36 | 0.01 | 3 | 0.02 | Android 2.3.6 |
| 38 | 36 | 0.01 | 1 | 0.01 | iPhone |
| 39 | 36 | 0.01 | 18 | 0.11 | +http://www.exabot.com/go/robot |
| 40 | 33 | 0.01 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 41 | 32 | 0.01 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 42 | 30 | 0.01 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 43 | 28 | 0.01 | 28 | 0.16 | +http://www.200please.com/bot |
| 44 | 21 | 0.01 | 1 | 0.01 | Android 2.3.4 |
| 45 | 19 | 0.01 | 2 | 0.01 | +http://filterdb.iss.net/crawler/ |
| 46 | 13 | 0.00 | 6 | 0.04 | Intel Mac OS X 10.6 |
| 47 | 12 | 0.00 | 7 | 0.04 | http://crawler.sistrix.net/ |
| 48 | 12 | 0.00 | 6 | 0.04 | Socialradarbot/2.0; en-US; bot@infegy.co... |
| 49 | 11 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 50 | 10 | 0.00 | 1 | 0.01 | Windows ME |
| 51 | 10 | 0.00 | 1 | 0.01 | +http://siteexplorer.info/ |
| 52 | 6 | 0.00 | 0 | 0.00 | Macintosh PPC |
| 53 | 6 | 0.00 | 0 | 0.00 | ) - BrowseX (2.0.0 Windows |
| 54 | 6 | 0.00 | 2 | 0.01 | Macintosh |
| 55 | 6 | 0.00 | 3 | 0.02 | +http://www.grapeshot.co.uk/crawler.php |
| 56 | 4 | 0.00 | 1 | 0.01 | Linux [unknown version] |
| 57 | 4 | 0.00 | 1 | 0.01 | Intel Mac OS X 10.4 |
| 58 | 4 | 0.00 | 0 | 0.00 | MSIE 5.5; Windows NT 5.0 |
| 59 | 3 | 0.00 | 1 | 0.01 | Windows |
| 60 | 2 | 0.00 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 61 | 2 | 0.00 | 2 | 0.01 | http://www.youdao.com/help/webmaster/spi... |
| 62 | 2 | 0.00 | 0 | 0.00 | MSIE 5.5; Windows NT 4.0 |
| 63 | 1 | 0.00 | 0 | 0.00 | OpenBSD [unknown version] |
| 64 | 1 | 0.00 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 65 | 1 | 0.00 | 0 | 0.00 | MSIE 5.5; Windows 95 |
| 66 | 1 | 0.00 | 1 | 0.01 | +http://www.solomono.ru |
| 67 | 1 | 0.00 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 68 | 1 | 0.00 | 1 | 0.01 | http://blog.wasalive.com/wasalive-bots/ |
| 69 | 1 | 0.00 | 1 | 0.01 | FreeBSD [unknown version] |
