read this: https://nextjs.org/docs/app/building-your-application/data-fetching/fetching
That's best practice and a pretty helpful guide on how to cache data perfectly

I guess the most interesting part for you is this one: [Click ME](https://nextjs.org/docs/app/building-your-application/data-fetching/fetching#caching-data-with-an-orm-or-database)

@Asian black bear solved?

yep thank, but i don't know why my website soo slow on phones

is it slow only on mobile or on desktop as well? If only on mobile: share the public url

yep only on phones

hmm... your website loads pretty fast on my phone. Maybe there is something wrong with your cloudflare configuration as it's directly visible instead of checking the request in the background

I removed cloud flare try again also with dashboard

give me a url of this

your website still loads pretty fast on my phone. As you removed your cloudflare, search engines can now index your site good (as you can see on the good seo score now).

I don't see any long loading times on mobile. So maybe it's just your internet connection on your phone (your WLAN)

so how i can improve my web performance

@Asian black bear solved?

Yep but i face new error