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SSL Certificate Expires in 45 Days

Your website's SSL certificate is set to expire in 45 days. Timely renewal is crucial to maintain secure HTTPS connections, prevent browser warnings, and avoid

By Seoxpert Editorial · Published · Updated

Why it matters

An expired SSL certificate results in browsers displaying security warnings or blocking access to your site. This erodes user trust, can cause loss of traffic, and negatively impacts SEO, as search engines prioritize secure (HTTPS) sites in their rankings.

Impact

If the certificate expires, users may see alarming security warnings or be unable to access your site at all. This can lead to a sharp drop in traffic, lost revenue, and a damaged reputation. Additionally, search engines may demote your site in results, further reducing visibility.

How it's detected

This issue is typically detected by automated monitoring tools, server management dashboards, or notifications from your certificate authority (CA) warning of upcoming expiration. Manual checks using browser security tools or command-line utilities like OpenSSL can also reveal certificate expiry dates.

Common causes

  • •Certificate renewal not scheduled in advance
  • •Auto-renewal not enabled with the certificate authority
  • •Renewal notifications sent to inactive or unmonitored email addresses
  • •Unclear responsibility for certificate management
  • •Lack of monitoring or alerting for certificate expiry
  • •Failure to update the certificate on all relevant servers after renewal

How to fix it

1. Log in to your certificate authority (CA) dashboard and initiate the renewal process for your SSL certificate. 2. If your CA supports auto-renewal, enable it to automate future renewals. 3. Update the certificate on your web server(s) after renewal to ensure the new certificate is in use. 4. Verify that renewal notifications are sent to an actively monitored email address. 5. Document certificate management responsibilities and set up automated monitoring or alerts for future expirations.

Code examples

Check SSL certificate expiration with OpenSSL

echo | openssl s_client -servername example.com -connect example.com:443 2>/dev/null | openssl x509 -noout -dates

Update SSL certificate in Nginx config after renewal

server {
    listen 443 ssl;
    server_name example.com;
    ssl_certificate /etc/ssl/certs/example_com.crt;
    ssl_certificate_key /etc/ssl/private/example_com.key;
    # ... other config ...
}

Update SSL certificate in Apache config after renewal

<VirtualHost *:443>
    ServerName example.com
    SSLEngine on
    SSLCertificateFile /etc/ssl/certs/example_com.crt
    SSLCertificateKeyFile /etc/ssl/private/example_com.key
    # ... other config ...
</VirtualHost>

FAQ

What happens if I don't renew my SSL certificate before it expires?

If your SSL certificate expires, browsers will display security warnings or block access to your site, causing users to lose trust and potentially leave your site. Search engines may also lower your site's ranking or remove it from results.

How can I check when my SSL certificate expires?

You can check the expiration date using browser security tools, your CA's dashboard, or command-line tools like OpenSSL. For example: 'openssl s_client -connect example.com:443 | openssl x509 -noout -dates'.

Can I enable auto-renewal for my SSL certificate?

Many certificate authorities support auto-renewal. Check your CA's documentation or dashboard to enable this feature and ensure your payment and contact information are up to date.

Do I need to restart my web server after updating the SSL certificate?

Yes, after installing the renewed certificate, you should reload or restart your web server (e.g., Apache or Nginx) to apply the new certificate.

Will renewing my SSL certificate affect my site's SEO?

Renewing your SSL certificate maintains your site's secure status, which is favored by search engines. Letting it expire can harm your SEO, but timely renewal will not negatively impact your rankings.

What should I do if I manage multiple domains or subdomains?

Track all certificates' expiration dates, consider using a wildcard or multi-domain certificate, and set up monitoring or alerts for each to avoid missing renewals.

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