| Used Operating Systems |
| 1 | 33607 | 34.51 | 9633 | 46.04 | Windows NT |
| 2 | 24242 | 24.89 | 233 | 1.11 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 18094 | 18.58 | 9537 | 45.58 | +http://www.baidu.com/search/spider.html |
| 4 | 12751 | 13.09 | 617 | 2.95 | +http://www.bing.com/bingbot.htm |
| 5 | 2564 | 2.63 | 358 | 1.71 | +http://www.google.com/bot.html |
| 6 | 981 | 1.01 | 27 | 0.13 | http://help.yahoo.com/help/us/ysearch/sl... |
| 7 | 959 | 0.98 | 6 | 0.03 | +http://megaindex.com/crawler |
| 8 | 671 | 0.69 | 6 | 0.03 | +http://ahrefs.com/robot/ |
| 9 | 380 | 0.39 | 3 | 0.01 | +http://fulltext.sblog.cz/ |
| 10 | 374 | 0.38 | 15 | 0.07 | +http://yandex.com/bots |
| 11 | 362 | 0.37 | 2 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 12 | 317 | 0.33 | 25 | 0.12 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 13 | 260 | 0.27 | 63 | 0.30 | +http://www.linkdex.com/bots/ |
| 14 | 219 | 0.22 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 15 | 197 | 0.20 | 2 | 0.01 | +https://www.aihitdata.com/about |
| 16 | 165 | 0.17 | 0 | 0.00 | J2ME/MIDP |
| 17 | 134 | 0.14 | 12 | 0.06 | +http://www.exabot.com/go/robot |
| 18 | 129 | 0.13 | 2 | 0.01 | http://www.bing.com/bingbot.htm |
| 19 | 107 | 0.11 | 107 | 0.51 | +http://monasterytea.spbdyet.ru |
| 20 | 105 | 0.11 | 1 | 0.00 | Linux i586 [unknown version] |
| 21 | 101 | 0.10 | 28 | 0.13 | http://www.opensiteexplorer.org/dotbot, ... |
| 22 | 68 | 0.07 | 17 | 0.08 | +http://www.profound.net/domainappender |
| 23 | 68 | 0.07 | 31 | 0.15 | +http://duckduckgo.com |
| 24 | 62 | 0.06 | 31 | 0.15 | Windows 95 |
| 25 | 40 | 0.04 | 1 | 0.00 | WinHttp.WinHttpRequest.5 |
| 26 | 38 | 0.04 | 8 | 0.04 | Windows 98 |
| 27 | 32 | 0.03 | 32 | 0.15 | +http://warifort.moykrest.ru |
| 28 | 29 | 0.03 | 1 | 0.00 | http://www.searchmetrics.com/en/searchme... |
| 29 | 29 | 0.03 | 4 | 0.02 | X11 |
| 30 | 27 | 0.03 | 6 | 0.03 | +http://help.coccoc.com/ |
| 31 | 27 | 0.03 | 9 | 0.04 | Windows XP |
| 32 | 25 | 0.03 | 5 | 0.02 | Windows ME |
| 33 | 18 | 0.02 | 0 | 0.00 | +http://www.xovibot.net/ |
| 34 | 18 | 0.02 | 8 | 0.04 | +http://www.meanpath.com/meanpathbot.htm... |
| 35 | 15 | 0.02 | 1 | 0.00 | Android 2.3.5 |
| 36 | 13 | 0.01 | 9 | 0.04 | Windows CE |
| 37 | 13 | 0.01 | 1 | 0.00 | +https://www.lipperhey.com/en/about/ |
| 38 | 12 | 0.01 | 10 | 0.05 | +info@netcraft.com |
| 39 | 11 | 0.01 | 1 | 0.00 | crawler@mixrank.com |
| 40 | 9 | 0.01 | 1 | 0.00 | Series 60 |
| 41 | 9 | 0.01 | 7 | 0.03 | Linux [unknown version] |
| 42 | 8 | 0.01 | 8 | 0.04 | Windows 2000 |
| 43 | 8 | 0.01 | 4 | 0.02 | iOS |
| 44 | 8 | 0.01 | 8 | 0.04 | Windows 3.1 |
| 45 | 8 | 0.01 | 5 | 0.02 | MSIE 5.5; Windows NT 5.0 |
| 46 | 8 | 0.01 | 1 | 0.00 | Linux i686 [unknown version] |
| 47 | 6 | 0.01 | 1 | 0.00 | +http://www.scoutjet.com/ |
| 48 | 6 | 0.01 | 3 | 0.01 | +http://www.semrush.com/bot.html |
| 49 | 6 | 0.01 | 4 | 0.02 | MSIE 5.5; Windows NT 4.0 |
| 50 | 6 | 0.01 | 1 | 0.00 | +https://www.google.com/bot.html |
| 51 | 5 | 0.01 | 3 | 0.01 | Auto; Windows |
| 52 | 5 | 0.01 | 5 | 0.02 | +http://domainsigma.com/robot |
| 53 | 5 | 0.01 | 2 | 0.01 | +http://www.apple.com/go/applebot |
| 54 | 4 | 0.00 | 2 | 0.01 | mailto: crawling@ubermetrics-technologie... |
| 55 | 4 | 0.00 | 4 | 0.02 | +http://warifort.moykrest.ru/ |
| 56 | 4 | 0.00 | 1 | 0.00 | Archive-It; +http://archive-it.org/files... |
| 57 | 3 | 0.00 | 3 | 0.01 | ) - BrowseX (2.0.0 Windows |
| 58 | 2 | 0.00 | 0 | 0.00 | documents; +http://docs.google.com |
| 59 | 2 | 0.00 | 1 | 0.00 | Macintosh; Intel Mac OS X 10_7_3; Triden... |
| 60 | 2 | 0.00 | 1 | 0.00 | Android |
| 61 | 2 | 0.00 | 2 | 0.01 | http://nmap.org/book/nse.html |
| 62 | 2 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.8 |
| 63 | 2 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 64 | 2 | 0.00 | 1 | 0.00 | iPhone |
| 65 | 1 | 0.00 | 1 | 0.00 | support@everyonesocial.com http://everyo... |
| 66 | 1 | 0.00 | 0 | 0.00 | PPC Mac OS X 10.5 |
| 67 | 1 | 0.00 | 1 | 0.00 | Macintosh |
| 68 | 1 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 69 | 1 | 0.00 | 1 | 0.00 | https://help.yahoo.com/kb/mail/yahoo-lin... |
