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