JSFiddle - React, Tailwind, and code Playground

HTML

<meta  property="al:ios:url" content="twitter://status?id=919679592427937794">
    <meta  property="al:ios:app_store_id" content="333903271">
    <meta  property="al:ios:app_name" content="Twitter">
    <meta  property="al:android:url" content="twitter://status?status_id=919679592427937794">
    <meta  property="al:android:package" content="com.twitter.android">
    <meta  property="al:android:app_name" content="Twitter">
    <meta  property="og:type" content="article">
    <meta  property="og:url" content="https://twitter.com/CXVII/status/919679592427937794">
    <meta  property="og:title" content="IG: tlkin on Twitter">
    <meta  property="og:image" content="https://pbs.twimg.com/media/DMNbnYRX4AIRjKh.jpg:large">
    <meta  property="og:image:user_generated" content="true">
    <meta  property="og:image" content="https://pbs.twimg.com/media/DMNboGMX0AEwANQ.jpg:large">
    <meta  property="og:image:user_generated" content="true">
    <meta  property="og:image" content="https://pbs.twimg.com/media/DMNbo1XWAAAiBWm.jpg:large">
    <meta  property="og:image:user_generated" content="true">
    <meta  property="og:image" content="https://pbs.twimg.com/media/DMNbpdjW4AAaHgv.jpg:large">
    <meta  property="og:image:user_generated" content="true">
    <meta  property="og:description" content="“&quot;global warming is a hoax&quot;&#10;portugal in october:&#10;&#10;#PrayForPortugal”">
    <meta  property="og:site_name" content="Twitter">
    <meta  property="fb:app_id" content="2231777543">

JavaScript

var x = document.getElementsByTagName("meta");
    var txt = "";
    var i;
    for (i = 0; i < x.length; i++) {
        if (x[i].name=="og:image")
        {
            alert(x[i].content);
         }
        
    }