Initial loading speed is very slow

[javier3434]

Hi, sambencker ,thanks for your great work! But I dtk why this nextjs project's initial loading has specific slow speed.(every route, even pages without images) I run the codes locally and my database is cloudflare blob+ vercel postgres. I tried to analyze and improve it but i failed. I do not know if you have the same phenomenon, I have here the white screen obviously perceptible wait, (around 2-3 seconds even longer) and thanks for any suggestions.

[sambecker]

Yeah, that doesn't sound right. At a minimum, core pages / and /grid should be statically rendered ahead of time.

I'm always tweaking performance, and have implemented the following:

• Loading auth status on the client/avoiding query params to prevent pages needing to be dynamic
• Statically rendering core pages: / and /grid
• Disabling middleware on core pages: / and /grid
• Statically generating photos (this can be enabled by configuring):
  • NEXT_PUBLIC_STATICALLY_OPTIMIZE_PAGES = 1 and
  • NEXT_PUBLIC_STATICALLY_OPTIMIZE_OG_IMAGES = 1
• Plan to ship PPR once stable

A few questions:

• Are you experiencing this in production or locally?
• If production, do you have a hosted link I could inspect?
• Are you using the latest code?
• Have you customized the code in any way?

[sambecker]

I run the codes locally

Just realized you mentioned that this is happening locally.

Only thing I can think of to speed up local development is to try turbopack by running:

vercel env pull
pnpm dev --turbo

If you sync your fork now, you won't need the --turbo which I've just added to the template.

Closing this for now.

[javier3434]

i will try it ,thanks a lot!