Slow categoy list, lot of features

[Omerimuni]

Hello,

I'm facing with slow Prestashop. Version im using is 1.7.6.1. Z.one theme. Few modules (disabling them is not helping to improve speeds). Site is Here
If i started adding products, site was very fast. Now i have ca 10000 products with lot of features (approx 5-15 features pear product on about 2-k products). I made all optimizations i can do in backoffice, added redis cache to cache repeated db queries. It helped, but not too much. Front page is loading less then 4 secs, but some categories with lot of products, are loading slow.

We are using local shared server. They said, our subscription plan is enough to run our shop. And they said, that i have to look into queries. 

Should we move to VPS or dedicated server?

Really waiting help from you guys
 

With Regards

Omeri

[lototo]

Switch the theme to default for tests. Themes modules can be a huge problem or ignore smarty cache.