Gravecat 
my favourite thing is when I'm trying to click a button on a website, then it loads a bit more and suddenly jumps down so I end up hitting another button that I really did not want to press
Mar 25 at 3:02amWeb
Show threadHundstrasseMar 25
@gc I have a theory that websites do this on purpose
Show threadJens ZalzalaMar 25

@Hundstrasse @gc Hmm, it's possible, but it's generally discouraged: https://web.dev/articles/cls

Usually when I see it it's due to poor implementation, or awful ad services, which serve different size ads which don't load until you scroll to them.

Cumulative Layout Shift (CLS)  |  Articles  |  web.dev

This post introduces the Cumulative Layout Shift (CLS) metric and explains how to measure it.

web.dev
Show threadKodalynx🐱🚫👑Mar 26
@gc This is basically iOS 26