| Used Operating Systems |
| 1 | 707647 | 87.91 | 4140 | 16.09 | +http://www.bing.com/bingbot.htm |
| 2 | 22758 | 2.83 | 173 | 0.67 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 17491 | 2.17 | 3046 | 11.84 | +http://www.google.com/bot.html |
| 4 | 13992 | 1.74 | 11548 | 44.88 | +http://www.baidu.com/search/spider.html |
| 5 | 9816 | 1.22 | 533 | 2.07 | http://help.yahoo.com/help/us/ysearch/sl... |
| 6 | 9811 | 1.22 | 2722 | 10.58 | Windows NT |
| 7 | 7002 | 0.87 | 1589 | 6.18 | +http://www.xovibot.net/ |
| 8 | 6650 | 0.83 | 17 | 0.07 | +http://fulltext.sblog.cz/ |
| 9 | 2820 | 0.35 | 555 | 2.16 | +http://yandex.com/bots |
| 10 | 2117 | 0.26 | 668 | 2.60 | +http://www.profound.net/domainappender |
| 11 | 2002 | 0.25 | 2 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 12 | 778 | 0.10 | 134 | 0.52 | +http://www.linkdex.com/bots/ |
| 13 | 401 | 0.05 | 1 | 0.00 | +http://megaindex.com/crawler |
| 14 | 369 | 0.05 | 184 | 0.72 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 15 | 250 | 0.03 | 1 | 0.00 | Linux i586 [unknown version] |
| 16 | 230 | 0.03 | 102 | 0.40 | +http://duckduckgo.com |
| 17 | 98 | 0.01 | 44 | 0.17 | Linux i686 [unknown version] |
| 18 | 82 | 0.01 | 31 | 0.12 | +http://help.coccoc.com/ |
| 19 | 76 | 0.01 | 1 | 0.00 | WinHttp.WinHttpRequest.5 |
| 20 | 67 | 0.01 | 38 | 0.15 | support.orangebot@orange.com |
| 21 | 58 | 0.01 | 58 | 0.23 | +http://warifort.moykrest.ru |
| 22 | 56 | 0.01 | 3 | 0.01 | Windows 98 |
| 23 | 51 | 0.01 | 2 | 0.01 | Win32 |
| 24 | 46 | 0.01 | 8 | 0.03 | +http://www.exabot.com/go/robot |
| 25 | 43 | 0.01 | 43 | 0.17 | +http://monasterytea.spbdyet.ru |
| 26 | 39 | 0.00 | 8 | 0.03 | +http://ahrefs.com/robot/ |
| 27 | 30 | 0.00 | 9 | 0.03 | http://www.opensiteexplorer.org/dotbot, ... |
| 28 | 21 | 0.00 | 2 | 0.01 | BREW |
| 29 | 15 | 0.00 | 5 | 0.02 | Windows XP |
| 30 | 12 | 0.00 | 1 | 0.00 | +https://www.lipperhey.com/en/about/ |
| 31 | 12 | 0.00 | 6 | 0.02 | +http://www.meanpath.com/meanpathbot.htm... |
| 32 | 10 | 0.00 | 1 | 0.00 | iPad |
| 33 | 9 | 0.00 | 2 | 0.01 | PPC Mac OS X 10.4 |
| 34 | 8 | 0.00 | 7 | 0.03 | +info@netcraft.com |
| 35 | 7 | 0.00 | 1 | 0.00 | http://filterdb.iss.net/crawler/ |
| 36 | 6 | 0.00 | 2 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 37 | 6 | 0.00 | 1 | 0.00 | Macintosh PPC |
| 38 | 6 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 39 | 6 | 0.00 | 3 | 0.01 | +http://fulltext.sblog.cz/screenshot/ |
| 40 | 5 | 0.00 | 5 | 0.02 | Windows 95 |
| 41 | 5 | 0.00 | 5 | 0.02 | +http://domainsigma.com/robot |
| 42 | 4 | 0.00 | 0 | 0.00 | http://desktop.google.com/ |
| 43 | 4 | 0.00 | 2 | 0.01 | +http://www.netseer.com/crawler.html; cr... |
| 44 | 4 | 0.00 | 4 | 0.02 | Linux [unknown version] |
| 45 | 4 | 0.00 | 2 | 0.01 | MSIE 5.5; Windows NT 5.0 |
| 46 | 4 | 0.00 | 4 | 0.02 | +http://warifort.moykrest.ru/ |
| 47 | 4 | 0.00 | 4 | 0.02 | https://help.yahoo.com/kb/mail/yahoo-lin... |
| 48 | 4 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 49 | 3 | 0.00 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 50 | 3 | 0.00 | 0 | 0.00 | Windows 9. |
| 51 | 3 | 0.00 | 1 | 0.00 | AOL 9.7; AOLBuild 4343.55; Windows NT 6.... |
| 52 | 2 | 0.00 | 2 | 0.01 | Windows ME |
| 53 | 2 | 0.00 | 1 | 0.00 | +http://www.grapeshot.co.uk/crawler.php |
| 54 | 1 | 0.00 | 1 | 0.00 | Windows CE 6.0 |
| 55 | 1 | 0.00 | 1 | 0.00 | Windows CE |
| 56 | 1 | 0.00 | 0 | 0.00 | +https://gimmeusa.com/pages/crawler |
| 57 | 1 | 0.00 | 1 | 0.00 | Intel Mac OS X 10.4 |
| 58 | 1 | 0.00 | 1 | 0.00 | http://nmap.org/book/nse.html |
| 59 | 1 | 0.00 | 1 | 0.00 | http://support.paper.li/entries/20023257... |
| 60 | 1 | 0.00 | 1 | 0.00 | http://www.youdao.com/help/webmaster/spi... |
