| Used Operating Systems |
| 1 | 48185 | 36.42 | 688 | 3.99 | +http://yandex.com/bots |
| 2 | 26306 | 19.88 | 755 | 4.38 | http://www.opensiteexplorer.org/dotbot, ... |
| 3 | 14566 | 11.01 | 150 | 0.87 | http://mj12bot.com/ |
| 4 | 13763 | 10.40 | 3704 | 21.47 | Windows NT |
| 5 | 12927 | 9.77 | 9995 | 57.94 | +http://www.baidu.com/search/spider.html |
| 6 | 5789 | 4.38 | 236 | 1.37 | +http://www.bing.com/bingbot.htm |
| 7 | 2531 | 1.91 | 333 | 1.93 | +http://www.google.com/bot.html |
| 8 | 1553 | 1.17 | 466 | 2.70 | +http://ahrefs.com/robot/ |
| 9 | 966 | 0.73 | 3 | 0.02 | +http://OpenLinkProfiler.org/bot |
| 10 | 863 | 0.65 | 6 | 0.03 | +http://www.seokicks.de/robot.html |
| 11 | 715 | 0.54 | 181 | 1.05 | +http://www.linkdex.com/bots/ |
| 12 | 678 | 0.51 | 20 | 0.12 | +http://napoveda.seznam.cz/en/seznambot-... |
| 13 | 395 | 0.30 | 7 | 0.04 | http://help.yahoo.com/help/us/ysearch/sl... |
| 14 | 359 | 0.27 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 15 | 350 | 0.26 | 35 | 0.20 | +http://www.profound.net/domainappender |
| 16 | 334 | 0.25 | 1 | 0.01 | +http://megaindex.com/crawler |
| 17 | 322 | 0.24 | 31 | 0.18 | Linux i686 [unknown version] |
| 18 | 210 | 0.16 | 163 | 0.94 | Windows 95 |
| 19 | 149 | 0.11 | 67 | 0.39 | Windows 98 |
| 20 | 113 | 0.09 | 1 | 0.01 | +http://siteexplorer.info/Backlink-Check... |
| 21 | 110 | 0.08 | 45 | 0.26 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 22 | 97 | 0.07 | 1 | 0.01 | +https://github.com/AliasIO/Wappalyzer |
| 23 | 93 | 0.07 | 1 | 0.01 | Windows 92 |
| 24 | 93 | 0.07 | 1 | 0.01 | +https://www.aihitdata.com/about |
| 25 | 64 | 0.05 | 7 | 0.04 | +http://www.semrush.com/bot.html |
| 26 | 59 | 0.04 | 6 | 0.03 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 27 | 53 | 0.04 | 10 | 0.06 | +http://www.exabot.com/go/robot |
| 28 | 51 | 0.04 | 0 | 0.00 | Android |
| 29 | 48 | 0.04 | 42 | 0.24 | Windows ME |
| 30 | 47 | 0.04 | 18 | 0.10 | Windows XP |
| 31 | 39 | 0.03 | 0 | 0.00 | +https://deusu.de/robot.html |
| 32 | 35 | 0.03 | 30 | 0.17 | Windows 3.1 |
| 33 | 35 | 0.03 | 3 | 0.02 | +http://naver.me/bot |
| 34 | 34 | 0.03 | 25 | 0.14 | +http://glutenfreepleasure.com/ |
| 35 | 33 | 0.02 | 28 | 0.16 | ) - BrowseX (2.0.0 Windows |
| 36 | 33 | 0.02 | 14 | 0.08 | https://help.yahoo.com/kb/mail/yahoo-lin... |
| 37 | 32 | 0.02 | 2 | 0.01 | http://linkfluence.com/; bot@linkfluence... |
| 38 | 32 | 0.02 | 32 | 0.19 | Windows CE |
| 39 | 29 | 0.02 | 25 | 0.14 | Auto; Windows |
| 40 | 29 | 0.02 | 27 | 0.16 | MSIE 5.5; Windows NT 4.0 |
| 41 | 28 | 0.02 | 28 | 0.16 | MSIE 5.5; Windows NT 5.0 |
| 42 | 27 | 0.02 | 24 | 0.14 | Windows 2000 |
| 43 | 19 | 0.01 | 3 | 0.02 | +http://www.uptime.com/uptimebot |
| 44 | 14 | 0.01 | 1 | 0.01 | +http://cliqz.com/company/cliqzbot |
| 45 | 12 | 0.01 | 4 | 0.02 | +http://ruki.rezko.net |
| 46 | 11 | 0.01 | 9 | 0.05 | +info@netcraft.com |
| 47 | 7 | 0.01 | 1 | 0.01 | +https://www.mojeek.com/bot.html |
| 48 | 6 | 0.00 | 0 | 0.00 | +http://www.alexa.com/help/webmasters; |
| 49 | 6 | 0.00 | 3 | 0.02 | Archive-It; +http://archive-it.org/files... |
| 50 | 5 | 0.00 | 2 | 0.01 | +http://www.findxbot.com |
| 51 | 5 | 0.00 | 5 | 0.03 | +http://duckduckgo.com |
| 52 | 4 | 0.00 | 1 | 0.01 | +http://sur.ly/bot.html |
| 53 | 4 | 0.00 | 1 | 0.01 | Linux [unknown version] |
| 54 | 4 | 0.00 | 1 | 0.01 | X11 |
| 55 | 3 | 0.00 | 0 | 0.00 | +http://www.proximic.com/info/spider.php |
| 56 | 3 | 0.00 | 3 | 0.02 | +http://www.id-search.xyz/bot.html |
| 57 | 3 | 0.00 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 58 | 3 | 0.00 | 1 | 0.01 | Macintosh |
| 59 | 2 | 0.00 | 1 | 0.01 | Intel Mac OS X 10.5 |
| 60 | 2 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 61 | 2 | 0.00 | 1 | 0.01 | +http://anderspink.com/bot.html |
| 62 | 2 | 0.00 | 0 | 0.00 | Windows Phone OS 7.5 |
| 63 | 2 | 0.00 | 1 | 0.01 | http://www.majestic12.co.uk/bot.php?+ |
| 64 | 2 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 65 | 2 | 0.00 | 0 | 0.00 | +http://www.grapeshot.co.uk/crawler.php |
| 66 | 1 | 0.00 | 0 | 0.00 | +https://raventools.com/seo-website-audi... |
| 67 | 1 | 0.00 | 0 | 0.00 | Unknown |
| 68 | 1 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.4 |
| 69 | 1 | 0.00 | 0 | 0.00 | S60 |
