{"version":"1.0","provider_name":"ECO4","provider_url":"https:\/\/eco4.org.uk","author_name":"ECO4","author_url":"https:\/\/eco4.org.uk\/profile\/admin\/","title":"Display Energy Certificate","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"FPLEr2Yx1R\"><a href=\"https:\/\/eco4.org.uk\/energy-assessment\/display-energy-certificate\/\">Display Energy Certificate<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/eco4.org.uk\/energy-assessment\/display-energy-certificate\/embed\/#?secret=FPLEr2Yx1R\" width=\"600\" height=\"338\" title=\"&#8220;Display Energy Certificate&#8221; &#8212; ECO4\" data-secret=\"FPLEr2Yx1R\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\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<\/script>\n","description":"Since July 2015 Display Energy Certificates (DECs) need to be prominently displayed in buildings over 250m2 that are occupied by public authorities and frequently visited by the public. DECs for buildings between 250m2 \u2013 1000m2 have a 10 year validity and DECs for building over 1000m2 have a validity of 1 year.","thumbnail_url":"https:\/\/eco4.org.uk\/storage\/2021\/12\/facebook-eco4-logo.png","thumbnail_width":567,"thumbnail_height":567}