title: Error `sec_error_revoked_certificate` when viewed in Firefox only
body: <p>I have an SSL certificate that does not inhibit the loading of a client's site when viewed in Chrome, Safari, or Android Browser. Unfortunately, when viewed in Firefox, I encounter the following error message:</p>
  
  <pre><code>An error occurred during a connection to www.rzim.org.
  
  Peer's Certificate has been revoked.
  
  (Error code: sec_error_revoked_certificate)
  </code></pre>
  
  <p>My only "lead" online was concerning intermediate certificates. Any thoughts are greatly appreciated. Thanks!</p>