| Used Operating Systems |
| 1 | 40780 | 67.15 | 2839 | 34.29 | Windows NT |
| 2 | 5182 | 8.53 | 1370 | 16.55 | +http://www.bing.com/bingbot.htm |
| 3 | 3520 | 5.80 | 1094 | 13.21 | +http://www.google.com/bot.html |
| 4 | 2597 | 4.28 | 2017 | 24.36 | +http://www.baidu.com/search/spider.html |
| 5 | 2160 | 3.56 | 365 | 4.41 | help@moz.com |
| 6 | 1255 | 2.07 | 68 | 0.82 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 1183 | 1.95 | 37 | 0.45 | Android |
| 8 | 1040 | 1.71 | 136 | 1.64 | +http://yandex.com/bots |
| 9 | 869 | 1.43 | 27 | 0.33 | J2ME/MIDP |
| 10 | 510 | 0.84 | 5 | 0.06 | +http://www.seoprofiler.com/bot |
| 11 | 422 | 0.69 | 66 | 0.80 | ezooms.bot@gmail.com |
| 12 | 116 | 0.19 | 3 | 0.04 | SpreadTrum |
| 13 | 103 | 0.17 | 16 | 0.19 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 14 | 92 | 0.15 | 34 | 0.41 | Windows 98 |
| 15 | 86 | 0.14 | 0 | 0.00 | Windows 9. |
| 16 | 84 | 0.14 | 2 | 0.02 | Series 60 |
| 17 | 83 | 0.14 | 52 | 0.63 | +http://www.easou.com/search/spider.html |
| 18 | 74 | 0.12 | 9 | 0.11 | +http://siteexplorer.info/ |
| 19 | 63 | 0.10 | 5 | 0.06 | Linux i686 [unknown version] |
| 20 | 52 | 0.09 | 11 | 0.13 | +http://www.semrush.com/bot.html |
| 21 | 50 | 0.08 | 17 | 0.21 | +http://www.exabot.com/go/robot |
| 22 | 37 | 0.06 | 4 | 0.05 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 23 | 35 | 0.06 | 12 | 0.14 | +http://www.yunyun.com/spider.html |
| 24 | 29 | 0.05 | 1 | 0.01 | crawler@unister.de |
| 25 | 22 | 0.04 | 1 | 0.01 | MAUI Runtime |
| 26 | 21 | 0.03 | 4 | 0.05 | +http://www.profound.net/urlappendbot.ht... |
| 27 | 20 | 0.03 | 1 | 0.01 | BlackBerry |
| 28 | 20 | 0.03 | 10 | 0.12 | +http://www.career-x.de/bot.html |
| 29 | 20 | 0.03 | 10 | 0.12 | +http://fulltext.sblog.cz/ |
| 30 | 18 | 0.03 | 5 | 0.06 | +http://www.proximic.com/info/spider.php |
| 31 | 14 | 0.02 | 6 | 0.07 | +http://www.linkdex.com/about/bots/ |
| 32 | 13 | 0.02 | 10 | 0.12 | http://help.yahoo.com/help/us/ysearch/sl... |
| 33 | 12 | 0.02 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 34 | 12 | 0.02 | 3 | 0.04 | Windows XP |
| 35 | 10 | 0.02 | 2 | 0.02 | http://www.searchmetrics.com/en/searchme... |
| 36 | 10 | 0.02 | 3 | 0.04 | +http://help.coccoc.com/ |
| 37 | 9 | 0.01 | 2 | 0.02 | Windows 95 |
| 38 | 8 | 0.01 | 4 | 0.05 | http://crawler.sistrix.net/ |
| 39 | 7 | 0.01 | 0 | 0.00 | Intel Mac OS X 10.4 |
| 40 | 7 | 0.01 | 6 | 0.07 | WinHttp.WinHttpRequest.5 |
| 41 | 7 | 0.01 | 4 | 0.05 | +http://www.grapeshot.co.uk/crawler.php |
| 42 | 6 | 0.01 | 0 | 0.00 | Linux 2.4.x |
| 43 | 6 | 0.01 | 2 | 0.02 | MSIE 5.5; Windows NT 5.0 |
| 44 | 6 | 0.01 | 2 | 0.02 | Linux 2.6.x |
| 45 | 5 | 0.01 | 2 | 0.02 | Win32 |
| 46 | 4 | 0.01 | 3 | 0.04 | +http://www.netseer.com/crawler.html; cr... |
| 47 | 4 | 0.01 | 1 | 0.01 | +http://www.meanpath.com/meanpathbot.htm... |
| 48 | 3 | 0.00 | 0 | 0.00 | http://desktop.google.com/ |
| 49 | 3 | 0.00 | 1 | 0.01 | Macintosh PPC |
| 50 | 3 | 0.00 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 51 | 3 | 0.00 | 1 | 0.01 | ) - BrowseX (2.0.0 Windows |
| 52 | 3 | 0.00 | 0 | 0.00 | X11 |
| 53 | 3 | 0.00 | 2 | 0.02 | +http://emefge.de/bot.html |
| 54 | 2 | 0.00 | 0 | 0.00 | Windows |
| 55 | 2 | 0.00 | 0 | 0.00 | iPad |
| 56 | 2 | 0.00 | 0 | 0.00 | Android 2.3.6 |
| 57 | 2 | 0.00 | 0 | 0.00 | iPhone |
| 58 | 2 | 0.00 | 0 | 0.00 | +http://tweetmeme.com/ |
| 59 | 2 | 0.00 | 1 | 0.01 | +http://wiki.github.com/bixo/bixo/bixocr... |
| 60 | 2 | 0.00 | 0 | 0.00 | Windows Phone OS 7.5 |
| 61 | 2 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 62 | 2 | 0.00 | 0 | 0.00 | ZumBot/1.0; http://help.zum.com/inquiry |
| 63 | 2 | 0.00 | 1 | 0.01 | MTK |
| 64 | 1 | 0.00 | 1 | 0.01 | http://help.zum.com/inquiry |
| 65 | 1 | 0.00 | 0 | 0.00 | Android 2.1-update1 |
| 66 | 1 | 0.00 | 0 | 0.00 | SunOS i86pc |
| 67 | 1 | 0.00 | 0 | 0.00 | Android 4.0.3 |
| 68 | 1 | 0.00 | 0 | 0.00 | Windows 9 |
| 69 | 1 | 0.00 | 0 | 0.00 | +http://www.faveeo.com |
| 70 | 1 | 0.00 | 0 | 0.00 | VRE |
