Can't load https://www.google.com and Recaptcha

I’ve added Recaptcha and also configured my realm following this guide
https://wjw465150.gitbooks.io/keycloak-documentation/content/server_admin/topics/users/recaptcha.html

So, I added these to the Security headers
https://wjw465150.gitbooks.io/keycloak-documentation/content/server_admin/topics/users/recaptcha.html

Unfortunately I’m still getting errors that https://www.google.com is denied

Refused to frame 'https://www.google.com/' because it violates the following Content Security Policy directive: "frame-src 'self'".

Additionally now I’m getting this error

The Content-Security-Policy directive name 'https://www.google.com/' contains one or more invalid characters. Only ASCII alphanumeric characters or dashes '-' are allowed in directive names.

What’s wrong here?