fabioga

Thank you Fellyph for your prompt interest in my problem.
Fortunately, it appears to have been a temporary Google indexing problem because, in fact, this morning the search results present the normal (non-AMP) page. That’s good. Thanks again.
– Fabio

Solved. It was a setting of the theme.

• This reply was modified 3 years, 11 months ago by fabioga.

Solved. It was a poorly explained setting of the theme. Thank you very much.

Ok, thanks, I wrote to him. I also thought about trying to implement the updated version of fancybox as indicated here:
https://www.nerd-quickies.net/2015/09/23/upgrade-fancybox-to-version-2-fancybox2/
Obviously saving the original code for a possible recovery.

Thank you for all.

Thanks. I tried to install jQuery Migrate and browse various pages, here is the result:
https://www.bassottocreativo.it/problema-img-prodotto/jquery_warning.jpg
I have no idea how to intervene.
I understood that the version of fancybox 1.3.4 is too old but not so if and how to update it.
I have tried to install an alternative to Fancybox (by plugin), but either it is not the problem or it is not going to “overwrite” the use of Fancybox.
Do you have any considerations or advice?
Thanks a lot.