Defer scripts loading

.js

  	var scriptsLoadDelay = 10000;
	var delayedScripts = [
		"https://w.sharethis.com/button/buttons.js",
	];
	setTimeout(function() {
		console.log("Delayed scripts loading");
		for(var i=0; i<delayedScripts.length; i++) {
			var script = document.createElement('script'); 
			script.type = 'text/javascript'; 
			script.async = true;
			script.src = delayedScripts[i];
			console.log("Delayed: " + delayedScripts[i]);
			var s = document.getElementsByTagName('script')[0]; 
			s.parentNode.insertBefore(script, s);
		}
	}, scriptsLoadDelay);