Little preface here, I am currently using Brave Browser, not Chrome - posting here since it also uses the Chrome extensions. I've had similar issues on Opera before but seemingly not on Firefox.
I understand if you are going to say that unless i'm using Chrome or Firefox you can't guarantee anything, but I'd like to put this out there so that future performance can improve on alternative browsers like Brave, Vivaldi, Opera etc.
Issue: Extreme slow loading of websites that haven't at least been cached/visited recently. For example, clicking the link to take me to the Browser Guard sec