I set an exception on LSCache for an Essential Addons for an Elementor lite CSS file because it generated multiple versions of the compressed/minified CSS for the site, but this single exception is increasing the Maximum critical path latency up to 690 ms for mobile, which increases FCP time. As a first step to fix it, I will disable the exception and measure times again.
Tags: FCP, litespeed, lscache, page speed optimization