SSL Certificate Checker
Verify SSL validity, expiration date, and trust chain.
About SSL Certificate Checker
The SSL Certificate Checker allows you to instantly verify the security status of any website. It retrieves the SSL/TLS certificate details directly from the server and analyzes its validity.
Why SSL Matters?
- Security: Encrypts data between the user's browser and the server.
- Trust: Displays the padlock icon, assuring visitors that the site is legitimate.
- SEO: Search engines like Google prioritize sites with HTTPS.
Key Metrics Checked
- Expiration Date: Ensure your certificate doesn't expire unexpectedly.
- Issuer: Verify who issued the certificate (e.g., Let's Encrypt, DigiCert).
- Chain of Trust: Checks if the certificate is signed by a trusted root authority.
Frequently Asked Questions
What does "Davs Remaining" mean?
This indicates how many days are left until the current SSL certificate expires. It is crucial to renew it before this count reaches zero to avoid security warnings.
My certificate is valid, but I see a warning?
This could happen if the "Intermediate Certificate" is missing from your server configuration, or if the certificate is self-signed and not trusted by browsers.
Is this tool free?
Yes, this SSL Checker is completely free to use for unlimited domains.
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