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