JSFiddle - React, Tailwind, and code Playground

HTML

<iframe src="https://www.google.com"
                scrolling="no" frameborder="0"
                style="border:1px solid black; width:300px; height:300px"></iframe>

JavaScript

var original = $("iframe").attr('src');
var url = window.location;
alert( url );
//$("iframe").attr('src', url );