{"version":"1.0","provider_name":"Visit Kastav","provider_url":"https:\/\/visitkastav-klana.hr\/en\/","author_name":"flat_tzkastav","author_url":"https:\/\/visitkastav-klana.hr\/en\/author\/flat_tzkastav\/","title":"Excavations of Gradina Fortress - Visit Kastav","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"BOM1lhkqf4\"><a href=\"https:\/\/visitkastav-klana.hr\/en\/znamenitost\/excavations-of-gradina-fortress\/\">Excavations of Gradina Fortress<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/visitkastav-klana.hr\/en\/znamenitost\/excavations-of-gradina-fortress\/embed\/#?secret=BOM1lhkqf4\" width=\"600\" height=\"338\" title=\"&#8220;Excavations of Gradina Fortress&#8221; &#8212; Visit Kastav\" data-secret=\"BOM1lhkqf4\" 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","thumbnail_url":"https:\/\/visitkastav-klana.hr\/wp-content\/uploads\/2025\/09\/gradina-1.jpg","thumbnail_width":1100,"thumbnail_height":729,"description":"LOCATION: Klana The village of Klana, surrounded by wooded hills, has survived for centuries amidst turbulent historical events. Its mountain springs and dense forests have attracted people since ancient times. What began as a watchtower on a hill above the village gradually developed into a fortified stronghold, which was expanded over the centuries as rulers [&hellip;]"}