Question 1

What is an SSL Certificate?

Accepted Answer

An SSL (Secure Sockets Layer) certificate authenticates a website's identity and enables an encrypted connection. It ensures data transferred between users and the server remains private and secure.

Question 2

How does this SSL Checker work?

Accepted Answer

This tool generates ready-to-use shell commands (openssl, curl) for checking SSL certificates. It also provides quick links to online SSL verification services and explains each certificate field.

Question 3

Why should I check SSL certificates?

Accepted Answer

Expired or misconfigured SSL certificates can cause browser warnings, break user trust, and hurt SEO rankings. Regular checks help prevent outages and security vulnerabilities.

Question 4

Can I check any domain's SSL certificate?

Accepted Answer

Yes. Enter any domain name and the tool will generate the appropriate commands and links to check its SSL certificate status, expiration date, issuer, and chain validity.

SSL 인증서 검사

Related Tools

Also Used Together