Obtaining certificate chain for covidresults.upenn.edu, one moment while we download the covidresults.upenn.edu certificate and related intermediate certificates...
Refreshing certificate chain and revocation status for covidresults.upenn.edu, one moment while we re-check the covidresults.upenn.edu certificate and related intermediate certificates...
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Revocation check via OCSP and CRL for covidresults.upenn.edu failed
Sorry, the request for covidresults.upenn.edu could not be completed...
We could not load the certificate for covidresults.upenn.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.