var xhr = new XMLHttpRequest();
// load `document` from `cache`
xhr.open(“GET”, “blob:http://www.dubs.top/644a09b6-90b5-4bc7-9994-6531c15f8c6f”, true);
xhr.responseType = “blob”;
xhr.onload = function (e) {
if (this.status === 200) {
// `blob` response
console.log(this.response);
var file = window.URL.createObjectURL(this.response);
document.querySelector(“iframe”).src = file;

}
};
xhr.send();