product page loading is really slow

[Nishikidori]

Hello there,

I'm working on an e-commerce website where the loading time is quite good, but, the loading time for a product page is terrible (around 4 secondes).

It seems like there is something wrong is the JS.

If I disable the cache I have this reason (first img)

If i enable the cache I have this reasong (2nd img)

I also have smarty cache error in the error log, due to some PHP problems. The PHP version is 7.3 but the Prestashop version is 1.7.5.2, which doesn't support this php version well.

 

Thank you.

 

[Mr Rick]

Hi,

Please share your website link, or just inbox to me. It has to be checked completely to know better.

Thanks