{"version":"1.0","provider_name":"SpeedTest.pl Wiadomo\u015bci","provider_url":"https:\/\/www.speedtest.pl\/wiadomosci","author_name":"PJ","author_url":"https:\/\/www.speedtest.pl\/wiadomosci\/author\/przemek\/","title":"Bezpieczny DNS od Couldflare: 1.1.1.1 - SpeedTest.pl Wiadomo\u015bci","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"iCmQ7JXDkZ\"><a href=\"https:\/\/www.speedtest.pl\/wiadomosci\/news\/bezpieczny-dns-couldflare-1-1-1-1\/\">Bezpieczny DNS od Couldflare: 1.1.1.1<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.speedtest.pl\/wiadomosci\/news\/bezpieczny-dns-couldflare-1-1-1-1\/embed\/#?secret=iCmQ7JXDkZ\" width=\"600\" height=\"338\" title=\"&#8222;Bezpieczny DNS od Couldflare: 1.1.1.1&#8221; &#8212; SpeedTest.pl Wiadomo\u015bci\" data-secret=\"iCmQ7JXDkZ\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/www.speedtest.pl\/wiadomosci\/wp-content\/uploads\/2018\/04\/DNS-Cloudflare.jpg","thumbnail_width":1024,"thumbnail_height":576,"description":"Wi\u0119kszo\u015b\u0107\u00a0user\u00f3w\u00a0na co dzie\u0144 korzysta z przegl\u0105darek internetowych,\u00a0wpisuj\u0105c nazwy witryn, ale nikt nie zastanawia si\u0119, jak wygl\u0105da mechanizm, dzi\u0119ki kt\u00f3remu komputery rozumiej\u0105, jak\u0105 stron\u0119 maj\u0105 nam wy\u015bwietli\u0107. Wbrew pozorom nie jest to wcale taki lapidarny system. DNS, czyli\u00a0Domain\u00a0Name\u00a0System (system nazwa domenowych) towarzyszy nam zawsze wtedy, kiedy odpalamy Internet. Co bardziej obeznani w \u015bwiecie IT, w momencie, [&hellip;]"}