Why is my published space blank?

you created your space and docs, and you published them to your custom domain you go to your published docs but the page you are viewing is blank one reason for this may be that you used custom css or included headers how to fix confirm if the custom code is the issue delete all custom code and headers from space settings / custom code tab republish and check if your site is visible if the site is visible, the issue is in your custom code if the site is not visible, contact {{support}}