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Certificate Expiry
SSL/TLS certificates have expiration dates and must be renewed before they expire.
Why It Matters
Expired certificates cause browser warnings that scare users away and break automated systems. They indicate poor security practices.
How We Check
We check your certificate's expiration date and alert when it's approaching expiry (30 days or less).
How to Fix
Set up automatic certificate renewal with Let's Encrypt/Certbot. Monitor certificate expiration dates. Renew at least 30 days before expiry.
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