Next.JS page/server action loading time is really slow

My Next.JS project is really slow when being accessed through a custom domain. The page takes like 2 seconds to load and calling server actions is also really slow (2-4s), it works fine when using the vercel.app domain though. Another site using the same domain is loading really fast, the domain shouldn’t be the issue. Here is a screenshot of the Cloudflare DNS record:
Really hope that someone can help me with this :slight_smile:

Hi, @jan20202020!

Here are some things you could try:

  • Your current setup shows that the proxy status is set to “DNS only.” This means Cloudflare is not providing any CDN or additional caching features, which could help with performance.
  • Go to your Vercel dashboard, navigate to your project settings, and make sure your custom domain (dev.yourdomain.com) is correctly configured and there are no errors.
  • Are your SSL/TLS settings are correctly configured? Sometimes, misconfigurations can cause delays due to SSL handshakes

Hey, thanks for the reply.

It seemed like i had some issues with my SSG which were causing the slow load times, managed to resolve that issue now. The Server Actions still seem quite slow (almost 1s for a single db operation), that might my fault though.

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