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SSL Certificate Checker

Verify SSL/TLS certificates and check expiration dates for any website.

Enter domain with or without https:// (e.g., google.com or https://google.com)

About SSL/TLS Certificates

Why SSL Certificates Matter:

  • Encrypts data between user and server
  • Verifies website authenticity
  • Required for HTTPS and modern browsers
  • Improves SEO rankings
  • Builds customer trust

SSL (Secure Sockets Layer) and TLS (Transport Layer Security) certificates protect sensitive information by encrypting data transmitted between a website and its visitors. Regular SSL monitoring helps prevent security warnings and service interruptions.

Best Practices

  • Renew certificates at least 30 days before expiration
  • Use certificates from trusted Certificate Authorities
  • Enable automatic renewal when possible
  • Monitor certificate expiration dates regularly
  • Use TLS 1.2 or higher for security