How to make the page loading before load my full website ontent?

Question

when we open a website.
we got a loader before showing web pages.
how to run that guys and what is needed?😶

Answer 1

It's like top-down. You can make the page load faster by changing the head configurations and body content. You can put the heavy stuff near the bottom so the lighter loads on the site first. Been a little bit since i've done it.