Website laggy on mobile

I have this website that works perfectly on computers, but (and this has never happened to me) the interactions and animations on mobile are slow, I thought it was the weight of the lotties, but it’s not like that, because I tried without them and it didn’t It was fixed, does anyone know what it could be?

This is the page (check out in mobile pls)

wrong link? I get a 404 error

Sorry! I already fix that