Has anyone else encountered a problem with their website where it shows up as a blank screen on Google Chrome and displays a content security policy error on Firefox?

Published on
September 22, 2023

If your website is showing up as a blank screen on Google Chrome and displaying a content security policy error on Firefox, it is likely that there is an issue with the content security policy settings on your website. Here are some steps you can take to troubleshoot and resolve this issue:

  1. Check your content security policy settings: The content security policy (CSP) is a set of directives that specify the types of content that are allowed to be loaded on a web page. It helps protect against cross-site scripting (XSS) attacks by preventing the execution of unauthorized scripts. Make sure that your CSP settings are properly configured and not blocking any essential resources.

  2. Review the console for errors: Open the developer console in Google Chrome and Firefox to check for any error messages related to the content security policy. This can give you more insight into what is causing the issue and help you pinpoint the problem.

  3. Disable browser extensions: Some browser extensions can interfere with the content security policy settings and cause conflicts. Disable any extensions that you think might be causing the issue and see if the problem persists.

  4. Clear browser cache: Clearing your browser cache can sometimes resolve display issues. Clear the cache in both Google Chrome and Firefox, and then reload your webpage to see if the problem is resolved.

  5. Test in different browsers: It's always a good idea to test your website in multiple browsers to see if the issue is specific to a particular browser. Try opening your website in other browsers like Safari or Microsoft Edge to see if the issue occurs there as well.

  6. Review recent changes: If the issue started after making changes to your website or server, it's possible that those changes are causing the problem. Roll back any recent changes and see if the issue is resolved.

If these steps do not resolve the issue, it may be necessary to consult with a developer or Webflow support for further assistance. They can help you analyze the problem and implement any necessary changes to your website's content security policy settings.

Additional Questions:

  1. How do I configure the content security policy in Webflow?
  2. Why is my website showing a content security policy error?
  3. Are there any best practices for setting up content security policies on websites?