| Used Operating Systems |
| 1 | 87285 | 49.20 | 8566 | 41.84 | Windows NT |
| 2 | 35999 | 20.29 | 3544 | 17.31 | +http://ahrefs.com/robot/ |
| 3 | 34947 | 19.70 | 3369 | 16.46 | +http://www.bing.com/bingbot.htm |
| 4 | 7884 | 4.44 | 3125 | 15.27 | +http://www.google.com/bot.html |
| 5 | 1519 | 0.86 | 43 | 0.21 | Windows 98 |
| 6 | 1487 | 0.84 | 65 | 0.32 | J2ME/MIDP |
| 7 | 1254 | 0.71 | 43 | 0.21 | Android |
| 8 | 876 | 0.49 | 842 | 4.11 | +http://www.baidu.com/search/spider.html |
| 9 | 851 | 0.48 | 222 | 1.08 | help@moz.com |
| 10 | 830 | 0.47 | 32 | 0.16 | Windows Phone OS 7.5 |
| 11 | 537 | 0.30 | 35 | 0.17 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 12 | 451 | 0.25 | 21 | 0.10 | +http://nlp.fi.muni.cz/projects/biwec/ |
| 13 | 446 | 0.25 | 123 | 0.60 | MSIE 5.5; Windows NT 5.0 |
| 14 | 395 | 0.22 | 87 | 0.42 | +http://yandex.com/bots |
| 15 | 368 | 0.21 | 12 | 0.06 | Windows 92 |
| 16 | 198 | 0.11 | 8 | 0.04 | Windows 95 |
| 17 | 188 | 0.11 | 10 | 0.05 | X11 |
| 18 | 177 | 0.10 | 6 | 0.03 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 19 | 157 | 0.09 | 9 | 0.04 | Android 2.3.5 |
| 20 | 141 | 0.08 | 12 | 0.06 | Linux i686 [unknown version] |
| 21 | 115 | 0.06 | 6 | 0.03 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 22 | 89 | 0.05 | 3 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 23 | 81 | 0.05 | 22 | 0.11 | +http://www.linkdex.com/about/bots/ |
| 24 | 73 | 0.04 | 4 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 25 | 70 | 0.04 | 4 | 0.02 | MTK |
| 26 | 67 | 0.04 | 3 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 27 | 61 | 0.03 | 30 | 0.15 | +http://www.proximic.com/info/spider.php |
| 28 | 56 | 0.03 | 38 | 0.19 | +http://www.grapeshot.co.uk/crawler.php |
| 29 | 49 | 0.03 | 23 | 0.11 | +http://help.coccoc.com/ |
| 30 | 49 | 0.03 | 10 | 0.05 | Intel Mac OS X 10.6 |
| 31 | 41 | 0.02 | 1 | 0.00 | PPC Mac OS X 10.4 |
| 32 | 41 | 0.02 | 22 | 0.11 | +http://www.exabot.com/go/robot |
| 33 | 39 | 0.02 | 1 | 0.00 | Android 2.2.2 |
| 34 | 36 | 0.02 | 1 | 0.00 | Android 2.1-update1 |
| 35 | 36 | 0.02 | 1 | 0.00 | iPhone |
| 36 | 36 | 0.02 | 2 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 37 | 35 | 0.02 | 1 | 0.00 | Series 60 |
| 38 | 35 | 0.02 | 10 | 0.05 | http://help.yahoo.com/help/us/ysearch/sl... |
| 39 | 35 | 0.02 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 40 | 32 | 0.02 | 11 | 0.05 | Windows XP |
| 41 | 31 | 0.02 | 4 | 0.02 | Windows CE |
| 42 | 31 | 0.02 | 31 | 0.15 | +http://www.200please.com/bot |
| 43 | 28 | 0.02 | 2 | 0.01 | S60 |
| 44 | 26 | 0.01 | 14 | 0.07 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 45 | 22 | 0.01 | 0 | 0.00 | Windows 9. |
| 46 | 20 | 0.01 | 2 | 0.01 | MSIE 5.5; Windows NT 4.0 |
| 47 | 19 | 0.01 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 48 | 15 | 0.01 | 0 | 0.00 | http://www.majestic12.co.uk/bot.php?+ |
| 49 | 14 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 50 | 14 | 0.01 | 1 | 0.00 | Windows 3.1 |
| 51 | 12 | 0.01 | 10 | 0.05 | http://crawler.sistrix.net/ |
| 52 | 8 | 0.00 | 3 | 0.01 | +http://fulltext.sblog.cz/ |
| 53 | 7 | 0.00 | 3 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 54 | 7 | 0.00 | 3 | 0.01 | Linux [unknown version] |
| 55 | 6 | 0.00 | 0 | 0.00 | not on Windows server; |
| 56 | 6 | 0.00 | 2 | 0.01 | Android 4.1.2 |
| 57 | 6 | 0.00 | 3 | 0.01 | Socialradarbot/2.0; en-US; bot@infegy.co... |
| 58 | 6 | 0.00 | 4 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 59 | 6 | 0.00 | 3 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 60 | 6 | 0.00 | 2 | 0.01 | Android 2.3.4 |
| 61 | 5 | 0.00 | 0 | 0.00 | Windows |
| 62 | 5 | 0.00 | 1 | 0.00 | Auto; Windows |
| 63 | 5 | 0.00 | 1 | 0.00 | +http://endb-consolidated.aihit.com/ |
| 64 | 5 | 0.00 | 0 | 0.00 | ) - BrowseX (2.0.0 Windows |
| 65 | 4 | 0.00 | 2 | 0.01 | +http://filterdb.iss.net/crawler/ |
| 66 | 4 | 0.00 | 2 | 0.01 | +http://www.meanpath.com/meanpathbot.htm... |
| 67 | 3 | 0.00 | 1 | 0.00 | Nintendo DSi |
| 68 | 3 | 0.00 | 1 | 0.00 | Android 2.3.6 |
| 69 | 3 | 0.00 | 0 | 0.00 | Windows ME |
| 70 | 3 | 0.00 | 1 | 0.00 | +http://webmeup-crawler.com/ |
| 71 | 3 | 0.00 | 1 | 0.00 | +http://spider.socialbm.net |
| 72 | 3 | 0.00 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 73 | 3 | 0.00 | 1 | 0.00 | Macintosh |
| 74 | 2 | 0.00 | 0 | 0.00 | BeOS BePC |
| 75 | 2 | 0.00 | 2 | 0.01 | Intel Mac OS X 10.4 |
| 76 | 2 | 0.00 | 0 | 0.00 | WOW64; Trident/5.0; MALC |
| 77 | 1 | 0.00 | 1 | 0.00 | Intel Mac OS X 10.5 |
| 78 | 1 | 0.00 | 0 | 0.00 | +http://tweetmeme.com/ |
| 79 | 1 | 0.00 | 1 | 0.00 | Linux 2.6.x |
| 80 | 1 | 0.00 | 1 | 0.00 | Intel Mac OS X 10.7 |
