Obtaining certificate chain for radium.uwa.edu, one moment while we download the radium.uwa.edu certificate and related intermediate certificates...
Refreshing certificate chain and revocation status for radium.uwa.edu, one moment while we re-check the radium.uwa.edu certificate and related intermediate certificates...
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Revocation check via OCSP and CRL for radium.uwa.edu failed
Sorry, the request for radium.uwa.edu could not be completed...
We could not load the certificate for radium.uwa.edu, it might not exist or we could not reach the server, complete the TLS handshake, etc.
Revoked certificates can't and should not be trusted, these certificate will cause errors like "NET::ERR_CERT_REVOKED" in browsers and expose a security risk.