Can i load my website script after loading the website?

Question

Can I load my website script after loading the website? because I am looking to improve my google page speed for optimization purposes on my website.

Harsh Shah · Answer

Hi yes you can do this in two way. First way is to use window.onload function and second way is to use document.ready function which is the function of Jquery. But there is a liitle difference between these both the functions. window.onload function load script once all page are loaded including images, styles etc. whereas, document.ready function load script when HTML document has been loaded before loding of images,iframes,styles etc. So its up to you to choose which way to do this. you can find examples to do this by both the way from below links which i have provided. please find them and refer. window.onload: https://www.w3schools.com/jsref/event_onload.asp document.ready: https://www.w3schools.com/jquery/event_ready.asp Note that if you use document.ready function then you need to add jquery CDN link to your website page. Read from this link and you will get how to do it: https://www.w3schools.com/jquery/jquery_get_started.asp I will suggest you to go with jquery function because now a days, most of sites use jquery instead of window.load because it loads script when Page has been loaded before other contents has been load. But if your requirement is different from this than go with windoe.onload. Hope this will help you. Thank you.

Salman Beg · Answer

Hi. If you can create the script dynamically then after loading of website you ca load script. Check this link for reference, https://stackoverflow.com/questions/19737031/loading-scripts-after-page-load/32839470 Thanks.