Ensure your website is secure with our free SSL Checker. Instantly verify SSL certificate validity, expiry date, and issuing authority. Detect SSL errors and keep your website HTTPS safe for users.
In the modern age of going online, website security is no longer a choice – it's a requirement. One of the best methods of securing a website is by installing an SSL certificate. So, how do you know if your SSL is legitimate, trusted, and current? That's where our Free SSL Checker Tool is helpful.
Through this tool, you can instantly check SSL certificate information like:
Whether a website has SSL installed
Expiry date and number of days left
Issuer details
SSL errors (if there are any)
This assists you in keeping your website secure, safe, and Search Engine as well as visitor-trusted at all times.
SSL (Secure Socket Layer) is a security protocol used for encrypting communication between a user browser and a website server. It makes sure that any sensitive data such as passwords, payment information, and personal data cannot be intercepted by hackers.
Today, the majority of contemporary websites are built on HTTPS (Hypertext Transfer Protocol Secure) that relies on SSL certificates. Without SSL, your website will display a "Not Secure" label in browsers, reducing user trust and even damaging SEO rankings.
Even if SSL is installed on your website, don't just set and forget. SSL certificates expire (typically 90 days, 1 year, or 2 years). If it reaches the end of its life, your website will display security warnings, and users might flee.
An SSL Checker assists you:
Validate SSL – Ensure a website contains an active and current SSL certificate.
Monitor Expiry Date – Determine the number of days remaining until SSL expires.
Check Issuer Information – Determine the issuing authority (such as Let's Encrypt, DigiCert, Comodo, etc.).
Detect Errors – Effortlessly identify SSL configuration errors.
Ensure SEO Compliance – Google prefers HTTPS sites in search engine rankings.
Using our SEO Pheonix SSL Checker Tool, you receive all the important information instantly:
✅ SSL Installed or Not
✅ Certificate Validity & Status
✅ Expiry Date and Days Remaining
✅ Issuer Name (Certificate Authority)
✅ Error Details (if SSL is invalid)
✅ HTTPS Security Check
This means you don’t need technical knowledge – just enter a website URL, and our tool will do the rest.
Using SEO Pheonix SSL Checker is super simple:
The tool is beneficial for:
Website Owners – To keep their site secure and trusted.
Digital Marketers – To check that clients' websites are HTTPS secure.
SEO Experts – To enhance ranking and prevent "Not Secure" notices.
Developers – To verify SSL installation and identify errors.
End Users – To ensure a website they are accessing is secure.
Google made HTTPS an official ranking signal. Sites with good SSL certificates are more trusted by both search engines and users.
Why having SSL is good for SEO:
✅ Better search rankings than HTTP sites
✅ Improved trust & credibility
✅ Improved click-through rates (since browsers display padlock icon ????)
✅ Phishing & man-in-the-middle attack protection
✅ Enhanced website conversions
That's why it's essential to verify SSL validity from time to time with a good SSL Checker tool.
If you use our tool, you may encounter various SSL errors. These are the most frequent ones:
SSL Certificate Expired – The certificate is invalid.
Certificate Not Trusted – Issuer unrecognized as a trusted authority.
Mixed Content Error – Site utilizes HTTPS, but certain assets continue to be loaded over HTTP.
Self-Signed Certificate – Not signed by a recognized issuer.
Domain Mismatch – SSL certificate not matching the specified domain.
Our SSL Checker will alert you to these errors immediately.
SSL certificates typically have a time limit after which they expire. If you do not renew it, your site will display warnings such as:
“Your connection is not private”
This results in:
That is why SSL expiry checking regularly with an SSL Expiry Checker is important.
There are various SSL certificates, depending on your website's security requirements:
DV SSL (Domain Validation) – Minimal encryption, rapid deployment.
OV SSL (Organization Validation) – Validates business information, higher level of trust.
EV SSL (Extended Validation) – Displays company name in browser bar, highest level of trust.
Wildcard SSL – Protects primary domain + unlimited subdomains.
Multi-Domain SSL – Protects multiple domains with one certificate.
No matter which one you have, our SSL Checker Tool can check them all.
Free to Use – No extra fees.
Instant Results – Receive SSL information in seconds.
Accurate Reports – Validity, issuer, expiry date, and errors.
User-Friendly – No need for technical skills.
SEO-Friendly – Ensures HTTPS compliance.
With today's digital world, a valid SSL certificate isn't so much about security – it's about trust, SEO, and conversions. A misconfigured or expired SSL certificate can hurt your reputation and cost you visitors.
Our Free SSL Checker Tool makes it easy to verify SSL status, expiry, and issuer information in just one click. Whether you’re a website owner, SEO expert, or casual user, this tool helps ensure that your site is always secure and trusted.
Try our SSL Checker today and make sure your website is safe, secure, and SEO-friendly.
An SSL Checker is an application that checks if a website SSL certificate is valid, when it will expire, and who signed it.
Enter your website URL into our SSL Checker tool and click check – you'll have certificate status immediately.
Your website will display "Not Secure" alerts, which can frighten away users and damage SEO rankings.
Yes, our tool identifies SSL errors like expired certificates, self-signed certificates, and domain mismatches.
Yes! Our SSL Checker is entirely free to use on an unlimited number of websites.