| Used Operating Systems |
| 1 | 34466 | 38.36 | 4517 | 30.95 | Windows NT |
| 2 | 13955 | 15.53 | 191 | 1.31 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 12032 | 13.39 | 8070 | 55.30 | +http://www.baidu.com/search/spider.html |
| 4 | 11838 | 13.17 | 436 | 2.99 | +http://www.bing.com/bingbot.htm |
| 5 | 8901 | 9.91 | 501 | 3.43 | http://www.opensiteexplorer.org/dotbot, ... |
| 6 | 3109 | 3.46 | 469 | 3.21 | +http://www.google.com/bot.html |
| 7 | 1784 | 1.99 | 106 | 0.73 | http://help.yahoo.com/help/us/ysearch/sl... |
| 8 | 540 | 0.60 | 3 | 0.02 | +http://OpenLinkProfiler.org/bot |
| 9 | 538 | 0.60 | 2 | 0.01 | +http://fulltext.sblog.cz/ |
| 10 | 496 | 0.55 | 32 | 0.22 | +http://yandex.com/bots |
| 11 | 296 | 0.33 | 3 | 0.02 | +http://ahrefs.com/robot/ |
| 12 | 290 | 0.32 | 55 | 0.38 | +http://www.linkdex.com/bots/ |
| 13 | 194 | 0.22 | 2 | 0.01 | +http://webmeup-crawler.com/ |
| 14 | 190 | 0.21 | 2 | 0.01 | http://www.bing.com/bingbot.htm |
| 15 | 95 | 0.11 | 0 | 0.00 | PPC Mac OS X 10.4 |
| 16 | 93 | 0.10 | 12 | 0.08 | +http://glutenfreepleasure.com/ |
| 17 | 91 | 0.10 | 5 | 0.03 | +http://www.exabot.com/go/robot |
| 18 | 73 | 0.08 | 9 | 0.06 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 19 | 72 | 0.08 | 12 | 0.08 | Linux i686 [unknown version] |
| 20 | 72 | 0.08 | 1 | 0.01 | +http://megaindex.com/crawler |
| 21 | 72 | 0.08 | 34 | 0.23 | +http://duckduckgo.com |
| 22 | 59 | 0.07 | 0 | 0.00 | +http://www.seograph.net/bot.html |
| 23 | 52 | 0.06 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 24 | 50 | 0.06 | 2 | 0.01 | +http://www.xovibot.net/ |
| 25 | 46 | 0.05 | 13 | 0.09 | Windows 95 |
| 26 | 41 | 0.05 | 1 | 0.01 | +https://deusu.de/robot.html |
| 27 | 37 | 0.04 | 1 | 0.01 | crawler@goodzer.com |
| 28 | 37 | 0.04 | 11 | 0.08 | Windows 98 |
| 29 | 37 | 0.04 | 2 | 0.01 | Linux i586 [unknown version] |
| 30 | 33 | 0.04 | 11 | 0.08 | Windows XP |
| 31 | 30 | 0.03 | 1 | 0.01 | WinHttp.WinHttpRequest.5 |
| 32 | 17 | 0.02 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 33 | 17 | 0.02 | 9 | 0.06 | X11 |
| 34 | 17 | 0.02 | 6 | 0.04 | MSIE 5.5; Windows NT 4.0 |
| 35 | 15 | 0.02 | 3 | 0.02 | Windows CE |
| 36 | 12 | 0.01 | 1 | 0.01 | Series 60 |
| 37 | 12 | 0.01 | 9 | 0.06 | +info@netcraft.com |
| 38 | 10 | 0.01 | 3 | 0.02 | +http://help.coccoc.com/ |
| 39 | 10 | 0.01 | 4 | 0.03 | Windows ME |
| 40 | 8 | 0.01 | 2 | 0.01 | http://www.botje.com/plukkie.htm |
| 41 | 8 | 0.01 | 3 | 0.02 | ) - BrowseX (2.0.0 Windows |
| 42 | 7 | 0.01 | 2 | 0.01 | MSIE 5.5; Windows NT 5.0 |
| 43 | 7 | 0.01 | 3 | 0.02 | Android 2.3.5 |
| 44 | 7 | 0.01 | 4 | 0.03 | Macintosh |
| 45 | 6 | 0.01 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 46 | 6 | 0.01 | 1 | 0.01 | +http://www.semrush.com/bot.html |
| 47 | 6 | 0.01 | 2 | 0.01 | +http://www.apple.com/go/applebot |
| 48 | 5 | 0.01 | 1 | 0.01 | http://prospectb2b.com |
| 49 | 4 | 0.00 | 4 | 0.03 | Linux [unknown version] |
| 50 | 4 | 0.00 | 2 | 0.01 | iOS |
| 51 | 4 | 0.00 | 2 | 0.01 | Windows 3.1 |
| 52 | 4 | 0.00 | 1 | 0.01 | +http://www.findxbot.com |
| 53 | 4 | 0.00 | 2 | 0.01 | +http://www.meanpath.com/meanpathbot.htm... |
| 54 | 3 | 0.00 | 1 | 0.01 | Windows 2000 |
| 55 | 3 | 0.00 | 2 | 0.01 | J2ME/MIDP |
| 56 | 3 | 0.00 | 3 | 0.02 | Intel Mac OS X |
| 57 | 3 | 0.00 | 1 | 0.01 | Auto; Windows |
| 58 | 3 | 0.00 | 1 | 0.01 | FreeBSD [unknown version] |
| 59 | 3 | 0.00 | 2 | 0.01 | +http://tobbot.com/ |
| 60 | 2 | 0.00 | 1 | 0.01 | +http://www.scoutjet.com/ |
| 61 | 2 | 0.00 | 1 | 0.01 | Intel Mac OS X 10.4 |
| 62 | 2 | 0.00 | 1 | 0.01 | http://www.yama.info.waseda.ac.jp/~crawl... |
| 63 | 2 | 0.00 | 0 | 0.00 | snap; +http://support.embed.ly/ |
| 64 | 2 | 0.00 | 2 | 0.01 | i686 Linux; 20021001 |
| 65 | 2 | 0.00 | 0 | 0.00 | https://help.yahoo.com/kb/mail/yahoo-lin... |
| 66 | 2 | 0.00 | 1 | 0.01 | X11; Linux i686; ru |
| 67 | 2 | 0.00 | 0 | 0.00 | Windows Phone OS 7.0; Trident/3.1; IEMob... |
| 68 | 1 | 0.00 | 1 | 0.01 | i686 Linux; 20020810 |
| 69 | 1 | 0.00 | 1 | 0.01 | Macintosh PPC |
| 70 | 1 | 0.00 | 0 | 0.00 | +http://support.embed.ly/ |
| 71 | 1 | 0.00 | 0 | 0.00 | Android |
| 72 | 1 | 0.00 | 0 | 0.00 | Linux 2.4.x |
| 73 | 1 | 0.00 | 0 | 0.00 | +http://docs.google.com; +Google-Docume... |
| 74 | 1 | 0.00 | 1 | 0.01 | Solaris 9.x |
| 75 | 1 | 0.00 | 1 | 0.01 | http://nmap.org/book/nse.html |
| 76 | 1 | 0.00 | 0 | 0.00 | http://support.paper.li/entries/20023257... |
| 77 | 1 | 0.00 | 1 | 0.01 | Haiku BePC |
| 78 | 1 | 0.00 | 1 | 0.01 | Intel Mac OS X 10.6 |
| 79 | 1 | 0.00 | 1 | 0.01 | +http://www.tbn.com/bot |
| 80 | 1 | 0.00 | 0 | 0.00 | Solaris 8.x |
| 81 | 1 | 0.00 | 1 | 0.01 | SunOS sun4u |
