I’m trying to include a three.js module type script tag dynamically after the page has loaded in my html (or php) page. This I need because google pagespeed insight fails badly on a page where there is three js, giving errors and terrible speed score for the page.
I have tried php readfile – works, but not really changing the behaviour of the speed test, I get questionmark result for LCP
I was thinking about trying to insert the script with xhr after page load, would that be a solution maybe?
settimeout is not an option here
Source: Ask PHP