I learned this one a couple of days ago, but you'd think I'd have known it...
At the very bottom of every page on permies is a thing you can click that switches from mobile view to desktop view.
Whoa! I have tested stuff for permies by switching the hard way!!
I never quit learning....
:D
EDIT: By request, the thing to click....
Scroll WAY WAY down to the absolute bottom of your screen (I know, I never do either!)
When you are on desktop (which I am in this shot) it will say "mobile view"
When you are on mobile it will say "Desktop view"
Clicking it will take you to the other view, and change the word that is there.
This picture is bigger, right click and choose "view image" to see it bigger.