certificate-expired
ssl
SSL Certificate Expired / Not Secure Warning
Browser shows a certificate expired/invalid warning when visiting the site.
Read the fix certificate-expired cron sslSSL Certificate Not Auto-Renewing (Let’s Encrypt Renewal Failing)
The certificate expires on schedule instead of renewing, so browsers show a security warning roughly every 90 days.
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certificate-expired
ssl
Site Down – SSL Certificate Error Blocking Access
Browser blocks the page entirely with a certificate warning rather than showing any site content.
Read the fix htaccess redirect-loop site-down sslSite Down – Too Many Redirects (ERR_TOO_MANY_REDIRECTS)
The browser refuses to load any page and reports a redirect loop, usually after an HTTPS, www, or domain change.
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