Trouble getting my anonymous message board project validated

I don’t understand why FCC does not validate my anonymous message board.
My project passes all 10 functional tests, but not the following security tests:

  • Only allow your site to be loaded in an iFrame on your own pages.
  • Do not allow DNS prefetching.
  • Only allow your site to send the referrer for your own pages.
    When I look at the HTTP headers through my browser’s developer tools, I can see that I still meet its security requirements:
  • referrer-policy: same-origin
  • x-dns-prefetch-control: off
  • x-frame-options: SAMEORIGIN
    Here is the link to the Github repository for my project:
    Here is the the home page of my project:
    Thank you in advance for your invaluable help.

Hello there,

The best thing you could do to find out why the app is not passing is to look at the tests: freeCodeCamp/ at master · freeCodeCamp/freeCodeCamp (

Otherwise, I might be able to take a close look later

Hope this helps