Live link is different from the preview and edit. the header with hamburger menu and animations look like broken

Hi there @stefanomedda - welcome to the Local community! :wave:

Are you by chance using Elementor, Divi or a similar page builder?

Sometimes there are issues with images and the way things display generally over Live Links with Elementor and other similar builders.

There are some suggestions in this thread I would recommend trying:

Let me know if anything in there helps, we’ll get this figured out!