Hey - maintainer here. Sorry about your bad experience and thanks for mentioning it! The Core Web Vitals test did come back ok - but evidently there's more to do so will get that sorted. (Web design not a strong point! ). The code examples should be showing on smaller screens when in landscape on mobile (they looked awful in portrait) - but will also look at that as well!

Could I possibly ask you to reply with the model of your phone so can make sure it works ok after have fixed?

Hey! I must've responded to the wrong thread. Unless the link on this post was changed.

You're blog looks just perfect to me, and loads fine even on my extremely slow Redmi A5. And even the code examples look fine.

So sorry! I must've accidentally written my comment on the wrong page.

The post I thought I was responding to showed a website with an animated "breathing" background which was completely locking up my phone.

Edit: Just to drive this point home, if you're the author https://blog.yossarian.net you've made a perfect looking blog and I wouldn't change a thing.