Validates SSL certificate validity and expiration status
This checker validates SSL certificates for HTTPS websites, ensuring they are properly configured and not expired. The checker connects to the website via HTTPS, retrieves the server's SSL certificate chain, extracts certificate information including expiration date, and validates certificate format and validity.
This checker validates SSL certificates for HTTPS websites, ensuring they are properly configured and not expired. It connects to the website via HTTPS, retrieves the server's SSL certificate chain, extracts certificate information including expiration date, and validates certificate format and validity.
| Status | Condition | Test Logic |
|---|---|---|
| SUCCESS | Certificate is valid | Valid X509 certificate found with proper expiration date |
| WARNING | URL is not HTTPS | Certificate check not applicable for non-HTTPS URLs |
| FAIL | Certificate issues | No certificate found, SSL connection failed, or certificate validation errors |
Security Vulnerabilities: Expired or invalid certificates can expose your website to man-in-the-middle attacks and data breaches. User Trust Loss: Browsers will show security warnings, causing users to abandon your site. SEO Penalties: Search engines may rank your site lower due to security concerns.
Add this checker to your monitoring setup and start identifying issues on your websites today.