Obtaining certificate chain for timeattack.rtr.ua, one moment while we download the timeattack.rtr.ua certificate and related intermediate certificates...
Revocation check via OCSP and CRL for timeattack.rtr.ua failed
Sorry, the request for timeattack.rtr.ua could not be completed...
We could not load the certificate for timeattack.rtr.ua, 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.