Cloudflare page rules for Printful?

[fritex]

Is the domain/website added to Cloudflare already?
What’s the domain name?
Could be a problem with SSL?

Have you installed the official Printful plugin?
If so, do you get any errors?

Or just the images not showing up?
What error do you have for the image request? 404 or some else?

Could be a mixed content problem on the WordPress side.

Community Tip - Fixing mixed content errors

Error Try the suggestions in this Community Tip to help you fix mixed content errors. Background Did you notice the green padlock missing from your browser when connecting over HTTPS? That is likely a mixed content issue. Mixed content errors mean that your website is being loaded over HTTPS, but some of the resources are being loaded over HTTP. In this case, the site will show as not secure. [Registrar, basically free] Quick Fix Ideas To fix this, you will need to edit your sour…

Deprecated - Mixed Content

This tutorial is deprecated in favour of Mixed content errors · Cloudflare SSL/TLS docs

Archive

What is <a href="https://community.cloudflare.com/t/community-tip-fixing-mixed-content-errors/42476/">mixed content</a>? <a href="https://community.cloudflare.com/t/community-tip-fixing-mixed-content-errors/42476/">Mixed content</a> is when your site is loading over HTTPS, however some images / scripts / resources are being loaded insecurely over HTTP. Your…

In any case, maybe it would be helpful:

Woocommerce and Printful not connecting