Set The Time/Date According To Your Availability

Schedule an Appointment

Custom programming for most complex functions you can think. We will code it for you.

Powerful web design that will out-perform your strongest competitors.

Optimizing the website and to rank on the first page of search engines is our specialty.
Build your brand, increase sales, and drive website traffic using our SMM services.

SSL Certificate Issues in WordPress: Troubleshooting Guide

Category: Security | Wordpress

SSL (Secure Sockets Layer) certificates are essential for securing communication between a WordPress website and its visitors. They help establish a secure, encrypted connection, instilling trust and confidence in your audience. However, SSL certificate issues can arise, leading to security warnings and potential loss of visitors. In this guide, we’ll explore common SSL certificate issues in WordPress and provide troubleshooting steps to resolve them.

1. “Not Secure” Warning in Browser:

  • Cause: The browser displays a “Not Secure” warning when it detects an invalid, expired, or missing SSL certificate.
  • Troubleshooting:
  • Verify your SSL certificate is valid and not expired using an SSL checker tool.
  • If the certificate has expired, renew it with your SSL provider.
  • Ensure your SSL certificate is properly installed on your hosting server.

2. Mixed Content Warnings:

  • Cause: Mixed content occurs when a secure page (HTTPS) includes resources (e.g., images, scripts, stylesheets) served over HTTP.
  • Troubleshooting:
  • Use a plugin like “Really Simple SSL” to identify and fix mixed content issues.
  • Manually inspect your site’s source code to locate and update HTTP links to HTTPS.
  • Clear your browser’s cache after making changes.

3. SSL Certificate Mismatch:

  • Cause: SSL certificate mismatch occurs when the domain name on the certificate does not match the website’s domain.
  • Troubleshooting:
  • Double-check your SSL certificate to ensure it matches your domain name.
  • If there’s a mismatch, contact your SSL provider to issue a new certificate with the correct domain name.
  • Verify your website’s DNS settings to ensure they are correctly configured.

4. SSL Redirect Loop:

  • Cause: An SSL redirect loop can occur when there are conflicting redirect rules between your server and WordPress settings.
  • Troubleshooting:
    Check your .htaccess file for duplicate or conflicting redirect rules and adjust them as needed.
  • Review your WordPress settings (e.g., General Settings) to ensure the Site URL and Home URL fields use HTTPS.
  • Disable any plugins that may be causing the loop temporarily to identify the issue.

5. SSL Certificate Not Installed Correctly:

  • Cause: Improper SSL certificate installation can lead to browser warnings and security issues.
  • Troubleshooting:
    Re-install the SSL certificate following your hosting provider’s instructions.
  • Ensure that all required certificate files (certificate, intermediate certificate, private key) are properly configured on your server.
  • Contact your hosting provider for assistance if needed.

6. SSL Certificate Chain Incomplete:

  • Cause: An incomplete certificate chain occurs when one or more intermediate certificates are missing.
  • Troubleshooting:
  • Use an online SSL checker to verify the completeness of your SSL certificate chain.
  • Contact your SSL provider to obtain any missing intermediate certificates.
  • Update your SSL certificate installation on your server with the full chain.

7. Outdated Plugins or Themes:

  • Cause: Outdated plugins or themes may cause compatibility issues with SSL.
  • Troubleshooting:
  • Ensure your WordPress plugins and themes are up to date.
  • Test your website for any new SSL issues after updating.


By addressing these common SSL certificate issues and following the troubleshooting steps provided, you can resolve SSL-related problems in WordPress and maintain a secure, trustworthy website for your visitors. If you encounter persistent SSL problems, consult your hosting provider or SSL certificate provider for further assistance. Contact us to get more information about it.

Search blogs

Other Blogs

How to Duplicate a Page in WordPress: A Step-by-Step Guide

How to Duplicate a Page in WordPress: A Step-by-Step Guide

Duplicating a page in WordPress can be incredibly useful for various reasons. Whether you want to reuse a specific layout, replicate content for a new page, or test changes without affecting the original, duplicating pages can save you time and effort. In this guide,...

How to Fix the “Invalid Username” Error in WordPress

How to Fix the “Invalid Username” Error in WordPress

Encountering the “Invalid Username” error when trying to log in to your WordPress site can be frustrating. This error prevents you from accessing your admin dashboard, leaving you unable to manage your site. Fortunately, there are several solutions to resolve this...

How to Restore a Corrupted Divi Layout

How to Restore a Corrupted Divi Layout

Dealing with a corrupted layout in Divi can be a frustrating experience, especially when you’ve invested significant time and effort into designing your website. Fortunately, there are several steps you can take to restore your layout and get your site back on track....

Strengthen Your WordPress Fortress: Adding CAPTCHA Protection

Strengthen Your WordPress Fortress: Adding CAPTCHA Protection

In the realm of website security, CAPTCHA stands as a stalwart guardian against malicious bots and spam attacks. For WordPress users, fortifying your site with CAPTCHA protection is akin to locking the gates against unwanted intruders. In this guide, we'll delve into...

Social links