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Remove Render-Blocking JavaScripts
Google suggests this, but I don't quite get what they mean with "deferredfunctions.js".
If I have 8 .js files which are not deferred how do I insert them in deferredfunctions.js - do I combine them?
https://developers.google.com/speed/docs/insights/BlockingJS
If I have 8 .js files which are not deferred how do I insert them in deferredfunctions.js - do I combine them?
https://developers.google.com/speed/docs/insights/BlockingJS
<script type="text/javascript">
// Add a script element as a child of the body
function downloadJSAtOnload() {
var element = document.createElement("script");
element.src = "deferredfunctions.js";
document.body.appendChild(element);
}
// Check for browser support of event handling capability
if (window.addEventListener)
window.addEventListener("load", downloadJSAtOnload, false);
else if (window.attachEvent)
window.attachEvent("onload", downloadJSAtOnload);
else window.onload = downloadJSAtOnload;
</script>ASKER CERTIFIED SOLUTION
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Pawel Witkowski
I'm not sure of your exact problem, but usually having all Javascripts at the end of the BODY should not block most important content to load before starting loading javascript. But I guess you've already know that.. ;)