title: How to check if Authenticated Origin Pulls is enabled?
body: <p>Lately, I was trying to activate Authenticated Origin Pulls (AOP) by authenticating through a certificate validation process. My site runs on a CDN (Content Distribution Network). I installed a certificate on the server and I activated AOP for the domain via a feature on the CDN network. </p>
  
  <p>Is there a way to test if the end-to-end communication is authenticating origin pulls?</p>