JSFiddle - React, Tailwind, and code Playground

JavaScript

var urls = [
    "http://mysafeinfo.com/api/data?list=englishmonarchs&format=json%22",
    "http://www.porto.ucp.pt/pt/noticias.json"
];

for ( var i = 0 ; i < urls.length ; i++ ) {
    (function(url) {
        $.get(url).then(function() {
            alert("Abriu com sucesso " + url);
        }).fail(function() {
            alert("Erro ao abrir " + url);
        });
    })(urls[i]);
}