| Used Operating Systems |
| 1 | 8460 | 33.04 | 5958 | 61.70 | +http://www.baidu.com/search/spider.html |
| 2 | 4186 | 16.35 | 1048 | 10.85 | +http://www.bing.com/bingbot.htm |
| 3 | 3768 | 14.72 | 669 | 6.93 | Windows NT |
| 4 | 1696 | 6.62 | 578 | 5.99 | +http://www.google.com/bot.html |
| 5 | 1556 | 6.08 | 74 | 0.77 | Android |
| 6 | 925 | 3.61 | 226 | 2.34 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 734 | 2.87 | 185 | 1.92 | +http://yandex.com/bots |
| 8 | 639 | 2.50 | 98 | 1.01 | +http://napoveda.seznam.cz/en/seznambot-... |
| 9 | 585 | 2.28 | 218 | 2.26 | http://www.opensiteexplorer.org/dotbot, ... |
| 10 | 320 | 1.25 | 85 | 0.88 | http://help.yahoo.com/help/us/ysearch/sl... |
| 11 | 205 | 0.80 | 7 | 0.07 | BlackBerry |
| 12 | 192 | 0.75 | 80 | 0.83 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 13 | 188 | 0.73 | 20 | 0.21 | Windows 98 |
| 14 | 172 | 0.67 | 40 | 0.41 | Linux i386 [unknown version] |
| 15 | 159 | 0.62 | 7 | 0.07 | J2ME/MIDP |
| 16 | 156 | 0.61 | 3 | 0.03 | +http://OpenLinkProfiler.org/bot |
| 17 | 146 | 0.57 | 80 | 0.83 | +http://ahrefs.com/robot/ |
| 18 | 108 | 0.42 | 2 | 0.02 | +http://www.warebay.com/bot.html |
| 19 | 107 | 0.42 | 18 | 0.19 | +http://www.linkdex.com/bots/ |
| 20 | 106 | 0.41 | 31 | 0.32 | +http://fulltext.sblog.cz/ |
| 21 | 90 | 0.35 | 2 | 0.02 | +http://megaindex.com/crawler |
| 22 | 84 | 0.33 | 32 | 0.33 | +http://www.semrush.com/bot.html |
| 23 | 76 | 0.30 | 6 | 0.06 | +http://www.seokicks.de/robot.html |
| 24 | 64 | 0.25 | 2 | 0.02 | Series 60 |
| 25 | 59 | 0.23 | 0 | 0.00 | Windows 9. |
| 26 | 57 | 0.22 | 20 | 0.21 | Windows XP |
| 27 | 52 | 0.20 | 6 | 0.06 | +http://help.naver.com/robots/ |
| 28 | 50 | 0.20 | 2 | 0.02 | http://crawler.007ac9.net/ |
| 29 | 48 | 0.19 | 2 | 0.02 | iPhone |
| 30 | 46 | 0.18 | 43 | 0.45 | +http://www.uptime.com/uptimebot |
| 31 | 42 | 0.16 | 17 | 0.18 | +http://www.exabot.com/go/robot |
| 32 | 40 | 0.16 | 2 | 0.02 | http://help.zum.com/inquiry |
| 33 | 39 | 0.15 | 2 | 0.02 | PPC Mac OS X 10.4 |
| 34 | 36 | 0.14 | 8 | 0.08 | +http://help.coccoc.com/searchengine |
| 35 | 34 | 0.13 | 6 | 0.06 | +http://help.naver.com/support/robots.ht... |
| 36 | 31 | 0.12 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 37 | 30 | 0.12 | 1 | 0.01 | MAUI Runtime |
| 38 | 29 | 0.11 | 11 | 0.11 | Windows 95 |
| 39 | 28 | 0.11 | 7 | 0.07 | +http://siteexplorer.info/ |
| 40 | 27 | 0.11 | 2 | 0.02 | +http://filterdb.iss.net/crawler/ |
| 41 | 27 | 0.11 | 2 | 0.02 | Linux [unknown version] |
| 42 | 24 | 0.09 | 2 | 0.02 | +http://webmeup-crawler.com/ |
| 43 | 18 | 0.07 | 1 | 0.01 | Intel Mac OS X 10.6 |
| 44 | 14 | 0.05 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 45 | 14 | 0.05 | 2 | 0.02 | http://filterdb.iss.net/crawler/ |
| 46 | 14 | 0.05 | 7 | 0.07 | +http://duckduckgo.com |
| 47 | 13 | 0.05 | 1 | 0.01 | +https://www.dataprovider.com/ |
| 48 | 11 | 0.04 | 5 | 0.05 | Windows CE |
| 49 | 8 | 0.03 | 2 | 0.02 | +http://help.coccoc.com/ |
| 50 | 8 | 0.03 | 0 | 0.00 | Windows Phone OS 7.0 |
| 51 | 7 | 0.03 | 4 | 0.04 | +http://glutenfreepleasure.com/ |
| 52 | 7 | 0.03 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 53 | 6 | 0.02 | 0 | 0.00 | +http://docs.google.com; +Google-Docume... |
| 54 | 6 | 0.02 | 4 | 0.04 | +info@netcraft.com |
| 55 | 6 | 0.02 | 4 | 0.04 | +http://ruki.rezko.net |
| 56 | 4 | 0.02 | 2 | 0.02 | Auto; Windows |
| 57 | 4 | 0.02 | 2 | 0.02 | http://www.botje.com/plukkie.htm |
| 58 | 4 | 0.02 | 0 | 0.00 | SpreadTrum |
| 59 | 3 | 0.01 | 1 | 0.01 | Windows 2000 |
| 60 | 3 | 0.01 | 0 | 0.00 | Windows 91 |
| 61 | 3 | 0.01 | 1 | 0.01 | Windows 3.1 |
| 62 | 3 | 0.01 | 1 | 0.01 | MSIE 5.5; Windows NT 5.0 |
| 63 | 3 | 0.01 | 1 | 0.01 | MSIE 5.5; Windows NT 4.0 |
| 64 | 3 | 0.01 | 2 | 0.02 | +http://www.grapeshot.co.uk/crawler.php |
| 65 | 2 | 0.01 | 2 | 0.02 | Win32 |
| 66 | 2 | 0.01 | 2 | 0.02 | startmebot/1.0; +https://start.me/bot |
| 67 | 2 | 0.01 | 2 | 0.02 | https://help.yahoo.com/kb/mail/yahoo-lin... |
| 68 | 2 | 0.01 | 1 | 0.01 | ) - BrowseX (2.0.0 Windows |
| 69 | 2 | 0.01 | 2 | 0.02 | Macintosh |
| 70 | 2 | 0.01 | 0 | 0.00 | AOL 9.7; AOLBuild 4346.1014; Windows NT ... |
| 71 | 1 | 0.00 | 0 | 0.00 | i686 Linux; 20020708 |
| 72 | 1 | 0.00 | 0 | 0.00 | http://misc.yahoo.com.cn/help.html |
| 73 | 1 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 74 | 1 | 0.00 | 0 | 0.00 | Windows Phone OS 7.5 |
| 75 | 1 | 0.00 | 1 | 0.01 | +https://raventools.com/seo-website-audi... |
| 76 | 1 | 0.00 | 1 | 0.01 | http://nmap.org/book/nse.html |
| 77 | 1 | 0.00 | 1 | 0.01 | X11 |
| 78 | 1 | 0.00 | 1 | 0.01 | Linux i686 [unknown version] |
