| Used Operating Systems |
| 1 | 19461 | 32.36 | 4631 | 39.10 | Windows NT |
| 2 | 11759 | 19.55 | 1635 | 13.80 | +http://www.bing.com/bingbot.htm |
| 3 | 7200 | 11.97 | 200 | 1.69 | +http://yandex.com/bots |
| 4 | 5444 | 9.05 | 1304 | 11.01 | +http://www.google.com/bot.html |
| 5 | 5233 | 8.70 | 99 | 0.84 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 2562 | 4.26 | 2189 | 18.48 | +http://www.baidu.com/search/spider.html |
| 7 | 2006 | 3.34 | 2 | 0.02 | http://crawler.007ac9.net/ |
| 8 | 1946 | 3.24 | 423 | 3.57 | http://help.yahoo.com/help/us/ysearch/sl... |
| 9 | 1493 | 2.48 | 747 | 6.31 | +http://www.easou.com/search/spider.html |
| 10 | 1003 | 1.67 | 1 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 11 | 872 | 1.45 | 191 | 1.61 | http://www.opensiteexplorer.org/dotbot, ... |
| 12 | 313 | 0.52 | 232 | 1.96 | +http://ahrefs.com/robot/ |
| 13 | 274 | 0.46 | 41 | 0.35 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 14 | 186 | 0.31 | 51 | 0.43 | +http://www.meanpath.com/meanpathbot.htm... |
| 15 | 97 | 0.16 | 19 | 0.16 | +http://www.exabot.com/go/robot |
| 16 | 55 | 0.09 | 5 | 0.04 | +http://www.profound.net/domainappender |
| 17 | 44 | 0.07 | 2 | 0.02 | +http://fulltext.sblog.cz/ |
| 18 | 18 | 0.03 | 9 | 0.08 | +http://www.xovibot.net/ |
| 19 | 14 | 0.02 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 20 | 13 | 0.02 | 5 | 0.04 | Linux i686 [unknown version] |
| 21 | 12 | 0.02 | 1 | 0.01 | Intel Mac OS X 10.4 |
| 22 | 12 | 0.02 | 3 | 0.03 | +http://www.linkdex.com/bots/ |
| 23 | 12 | 0.02 | 3 | 0.03 | X11 |
| 24 | 8 | 0.01 | 2 | 0.02 | +http://galaxydownloads.co |
| 25 | 8 | 0.01 | 6 | 0.05 | Windows 95 |
| 26 | 8 | 0.01 | 2 | 0.02 | Windows 98 |
| 27 | 7 | 0.01 | 2 | 0.02 | +http://mono.name |
| 28 | 7 | 0.01 | 2 | 0.02 | +http://getdownload.ws |
| 29 | 7 | 0.01 | 2 | 0.02 | +http://plus5files.net |
| 30 | 7 | 0.01 | 2 | 0.02 | Android 2.3.5 |
| 31 | 6 | 0.01 | 4 | 0.03 | MSIE 5.5; Windows NT 5.0 |
| 32 | 6 | 0.01 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 33 | 6 | 0.01 | 2 | 0.02 | +http://opendownload.pw |
| 34 | 5 | 0.01 | 0 | 0.00 | http://www.lipperhey.com/ |
| 35 | 5 | 0.01 | 5 | 0.04 | MSIE 5.5; Windows NT 4.0 |
| 36 | 4 | 0.01 | 1 | 0.01 | +http://uni5download.com |
| 37 | 4 | 0.01 | 1 | 0.01 | +http://siteexplorer.info/ |
| 38 | 3 | 0.00 | 3 | 0.03 | Windows CE |
| 39 | 3 | 0.00 | 1 | 0.01 | Windows XP |
| 40 | 2 | 0.00 | 2 | 0.02 | +http://fb02itsscan.fh-muenster.de |
| 41 | 2 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 42 | 2 | 0.00 | 0 | 0.00 | +http://endb-consolidated.aihit.com/ |
| 43 | 2 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 44 | 1 | 0.00 | 0 | 0.00 | http://desktop.google.com/ |
| 45 | 1 | 0.00 | 1 | 0.01 | Trident/6.0; Windows 98; Zango 1.6.61; Z... |
| 46 | 1 | 0.00 | 1 | 0.01 | Windows 2000 |
| 47 | 1 | 0.00 | 1 | 0.01 | i686 Linux; 20020724 |
| 48 | 1 | 0.00 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 49 | 1 | 0.00 | 1 | 0.01 | Windows ME |
| 50 | 1 | 0.00 | 1 | 0.01 | Windows Phone OS 7.5 |
| 51 | 1 | 0.00 | 1 | 0.01 | +http://www.eurip.com |
| 52 | 1 | 0.00 | 1 | 0.01 | Linux [unknown version] |
| 53 | 1 | 0.00 | 1 | 0.01 | Linux 2.4.x |
| 54 | 1 | 0.00 | 1 | 0.01 | Wayback Machine Live Record; +http://arc... |
| 55 | 1 | 0.00 | 0 | 0.00 | +http://www.wevika.de/ |
| 56 | 1 | 0.00 | 1 | 0.01 | +http://webmeup-crawler.com/ |
| 57 | 1 | 0.00 | 1 | 0.01 | +http://www.loadtime.net/bot.html |
| 58 | 1 | 0.00 | 1 | 0.01 | i686 Linux; 20020716 |
| 59 | 1 | 0.00 | 1 | 0.01 | +http://gimme60.com |
| 60 | 1 | 0.00 | 0 | 0.00 | Windows 3.1 |
