Table takes a while to become responsive on mobile

Link: aceiteolivavirgen.net

If you enter the page with your phone and start scrolling right after entering it will take a few seconds to make it responsive.
If after entering you give it a few seconds and then you start scrolling it will instantly become responsive after having scrolled.
If you enter and dont scroll nor interact, it doesn’t become responsive until you do so.

That is the most important issue and the one I want to get answered with priority, but I also found something that should be improved, a small table of like 10 rows and 5 columns carry way too many html elements, that is a performance issue for any web performance testing benchmark, and the most important, for google lighthouse.

Have a good day!

The page I need help with: [log in to see the link]