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