Ssl validity is upto 20-05-2022 but my website is not opeing in https mode

[tkdhanasekar]

@9peppe

ss -tlpn | grep ':80 '

$ ss -tlpn | grep ':80 '
LISTEN 0 511 0.0.0.0:80 0.0.0.0:*

@9peppe

ss -tlpn | grep ':443 '

no output its not listen