| Used Operating Systems |
| 1 | 26264 | 34.15 | 2311 | 12.07 | Windows NT |
| 2 | 21029 | 27.34 | 10323 | 53.93 | +http://www.baidu.com/search/spider.html |
| 3 | 6400 | 8.32 | 1724 | 9.01 | +http://www.bing.com/bingbot.htm |
| 4 | 5313 | 6.91 | 1663 | 8.69 | +http://www.google.com/bot.html |
| 5 | 4111 | 5.35 | 285 | 1.49 | +http://yandex.com/bots |
| 6 | 3776 | 4.91 | 474 | 2.48 | http://help.yahoo.com/help/us/ysearch/sl... |
| 7 | 1909 | 2.48 | 1515 | 7.91 | +http://ahrefs.com/robot/ |
| 8 | 1699 | 2.21 | 3 | 0.02 | http://help.zum.com/inquiry |
| 9 | 1064 | 1.38 | 38 | 0.20 | Android |
| 10 | 843 | 1.10 | 81 | 0.42 | http://www.majestic12.co.uk/bot.php?+ |
| 11 | 755 | 0.98 | 202 | 1.06 | Windows 2000 |
| 12 | 726 | 0.94 | 19 | 0.10 | Windows Phone OS 7.5 |
| 13 | 569 | 0.74 | 18 | 0.09 | J2ME/MIDP |
| 14 | 499 | 0.65 | 120 | 0.63 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 15 | 258 | 0.34 | 2 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 16 | 148 | 0.19 | 2 | 0.01 | +http://www.similartech.com/smtbot |
| 17 | 145 | 0.19 | 1 | 0.01 | +http://webmeup-crawler.com/ |
| 18 | 133 | 0.17 | 25 | 0.13 | Windows 98 |
| 19 | 118 | 0.15 | 76 | 0.40 | support.orangebot@orange.com |
| 20 | 112 | 0.15 | 4 | 0.02 | http://www.lipperhey.com/ |
| 21 | 109 | 0.14 | 23 | 0.12 | +http://help.coccoc.com/ |
| 22 | 87 | 0.11 | 31 | 0.16 | +http://www.proximic.com/info/spider.php |
| 23 | 67 | 0.09 | 2 | 0.01 | WinHttp.WinHttpRequest.5 |
| 24 | 61 | 0.08 | 0 | 0.00 | Windows 9. |
| 25 | 59 | 0.08 | 23 | 0.12 | +http://www.exabot.com/go/robot |
| 26 | 56 | 0.07 | 0 | 0.00 | http://drive.google.com |
| 27 | 55 | 0.07 | 48 | 0.25 | +http://www.easou.com/search/spider.html |
| 28 | 52 | 0.07 | 3 | 0.02 | BlackBerry |
| 29 | 52 | 0.07 | 6 | 0.03 | +http://fulltext.sblog.cz/ |
| 30 | 41 | 0.05 | 0 | 0.00 | +http://help.naver.com/robots/ |
| 31 | 38 | 0.05 | 21 | 0.11 | Linux i686 [unknown version] |
| 32 | 35 | 0.05 | 1 | 0.01 | Series 60 |
| 33 | 24 | 0.03 | 0 | 0.00 | http://www.bing.com/bingbot.htm |
| 34 | 24 | 0.03 | 12 | 0.06 | +http://duckduckgo.com |
| 35 | 21 | 0.03 | 3 | 0.02 | Intel Mac OS X 10.4 |
| 36 | 18 | 0.02 | 9 | 0.05 | http://www.opensiteexplorer.org/dotbot, ... |
| 37 | 17 | 0.02 | 10 | 0.05 | +http://www.xovibot.net/ |
| 38 | 16 | 0.02 | 1 | 0.01 | Windows |
| 39 | 16 | 0.02 | 8 | 0.04 | +http://www.grapeshot.co.uk/crawler.php |
| 40 | 14 | 0.02 | 8 | 0.04 | +http://www.netseer.com/crawler.html; cr... |
| 41 | 11 | 0.01 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 42 | 11 | 0.01 | 0 | 0.00 | SpreadTrum |
| 43 | 10 | 0.01 | 1 | 0.01 | Windows 92 |
| 44 | 10 | 0.01 | 0 | 0.00 | Linux [unknown version] |
| 45 | 9 | 0.01 | 1 | 0.01 | http://www.searchmetrics.com/en/searchme... |
| 46 | 9 | 0.01 | 1 | 0.01 | Unknown |
| 47 | 8 | 0.01 | 4 | 0.02 | +http://www.meanpath.com/meanpathbot.htm... |
| 48 | 7 | 0.01 | 3 | 0.02 | +http://www.linkdex.com/bots/ |
| 49 | 6 | 0.01 | 2 | 0.01 | Win32 |
| 50 | 6 | 0.01 | 6 | 0.03 | +http://domainsigma.com/robot |
| 51 | 5 | 0.01 | 2 | 0.01 | Auto; Windows |
| 52 | 5 | 0.01 | 0 | 0.00 | ZumBot/1.0; http://help.zum.com/inquiry |
| 53 | 5 | 0.01 | 0 | 0.00 | MAUI Runtime |
| 54 | 4 | 0.01 | 1 | 0.01 | +http://downloadmine.biz |
| 55 | 4 | 0.01 | 2 | 0.01 | mailto: crawling@ubermetrics-technologie... |
| 56 | 4 | 0.01 | 1 | 0.01 | +http://trumpetsheetmusic.org |
| 57 | 4 | 0.01 | 1 | 0.01 | +http://medialine-it.com |
| 58 | 3 | 0.00 | 1 | 0.01 | +http://overx50.com |
| 59 | 3 | 0.00 | 1 | 0.01 | +http://isdownload.biz |
| 60 | 3 | 0.00 | 1 | 0.01 | Windows 95 |
| 61 | 3 | 0.00 | 1 | 0.01 | +http://prlog.ru/ |
| 62 | 3 | 0.00 | 1 | 0.01 | MSIE 5.5; Windows NT 4.0 |
| 63 | 3 | 0.00 | 0 | 0.00 | Linux 2.6.x |
| 64 | 2 | 0.00 | 2 | 0.01 | +http://fb02itsscan.fh-muenster.de |
| 65 | 2 | 0.00 | 0 | 0.00 | Android 4.1.2 |
| 66 | 2 | 0.00 | 1 | 0.01 | +https://www.mojeek.com/bot.html |
| 67 | 2 | 0.00 | 1 | 0.01 | +http://www.openhose.org/bot.html |
| 68 | 2 | 0.00 | 0 | 0.00 | Windows Phone |
| 69 | 2 | 0.00 | 0 | 0.00 | VRE |
| 70 | 2 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 71 | 2 | 0.00 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 72 | 2 | 0.00 | 2 | 0.01 | +http://support.equella.com/ |
| 73 | 2 | 0.00 | 2 | 0.01 | https://help.yahoo.com/kb/mail/yahoo-lin... |
| 74 | 2 | 0.00 | 1 | 0.01 | X11 |
| 75 | 2 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 76 | 2 | 0.00 | 1 | 0.01 | +http://www.pathdefender.com/help/crawle... |
| 77 | 1 | 0.00 | 1 | 0.01 | http://dazoo.fr |
| 78 | 1 | 0.00 | 0 | 0.00 | Android 4.2.2 |
| 79 | 1 | 0.00 | 0 | 0.00 | Android 2.3.3 |
| 80 | 1 | 0.00 | 0 | 0.00 | Android 2.3.6 |
| 81 | 1 | 0.00 | 1 | 0.01 | Intel Mac OS X 10.6 |
| 82 | 1 | 0.00 | 1 | 0.01 | +http://www.wmtips.com/tools/ |
| 83 | 1 | 0.00 | 1 | 0.01 | Linux i586 [unknown version] |
| 84 | 1 | 0.00 | 1 | 0.01 | +http://www.parsijoo.ir/; ehsan.mousakaz... |
| 85 | 1 | 0.00 | 0 | 0.00 | MSIE 5.5; Windows NT 5.0 |
| 86 | 1 | 0.00 | 0 | 0.00 | S60 |
