Hey, I’ve seen this happen before on iPhones, Firefox sometimes starts feeling super sluggish out of nowhere.

What you’re describing (pages taking long to load + browser not smooth) usually happens when cache builds up or too many tabs/extensions are running in background. I faced something similar last year and thought my phone was getting old 😅 but it was just browser load.

What worked for me:

Clear Firefox cache and browsing data Close all tabs and restart the app Update Firefox + iOS (this actually helps more than people think)

Also try disabling any extra extensions if you use them.

Not sure if it helps, but sometimes reinstalling Firefox gives a fresh start.

Have you tried clearing data yet or is it still the same after restart?

I also see this on ipados with latest firefox: when opening and closing tabs, it gets slower and slower. Only killing firefox via app switcher and restarting resolves this. It has improved somewhat with the last releases