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