Question 1

How to check a website's SSL certificate?

Accepted Answer

Enter a domain (e.g., example.com) and click check to get detailed SSL certificate info.

Question 2

What to do if the SSL certificate is about to expire?

Accepted Answer

When less than 30 days remain, a yellow warning shows; under 7 days shows a red alert. Contact your certificate authority to renew.

Question 3

What is an SSL certificate?

Accepted Answer

An SSL certificate establishes encrypted connections, verifies website identity, and encrypts data. It is a core component of HTTPS.