How To Fix WordPress Https Error

Sep 2, 2023 | Web Development

Are you experiencing the frustrating WordPress HTTPS error? You’re not alone. This article will guide you through the process of fixing this common issue step by step. By following these simple instructions, you’ll be able to resolve the HTTPS error on your WordPress website and ensure a secure connection for your visitors. Say goodbye to the HTTPS error and hello to a flawless browsing experience for your audience.

How To Fix WordPress Https Error

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1. Check SSL Certificate

To fix the WordPress HTTPS error, the first step is to check your SSL certificate. The SSL certificate is what ensures that your website has a secure connection and displays the “https://” in the URL. To check your SSL certificate, you can use various online tools or simply visit your website and look for the padlock icon in the address bar.

2. Verify HTTPS Settings

2.1. Check Site URL

One common cause of the WordPress HTTPS error is an incorrect site URL. To check your site URL, go to the WordPress dashboard and navigate to Settings > General. Make sure that both the “WordPress Address (URL)” and “Site Address (URL)” fields start with “https://” instead of “http://”. If they don’t, update the URLs and save your changes.

2.2. Update Links and Content

After updating the site URL, you need to ensure that all the links and content on your website are also using HTTPS. This includes internal links, images, scripts, and any external resources that you may have embedded. You can manually update these links in your content editor or use plugins that can automatically update them for you.

2.3. Update Config File

In some cases, you may need to update the WordPress configuration file (wp-config.php) to force HTTPS on your website. To do this, access the file through FTP or your hosting file manager and add the following line of code before the line that says “/* That’s all, stop editing! Happy blogging. */”:

define('FORCE_SSL_ADMIN', true); 

This will force the WordPress admin area to use HTTPS as well.

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3. Resolve Mixed Content Issues

3.1. Identify Mixed Content

Another common cause of the WordPress HTTPS error is mixed content, where some elements on your website are loaded over HTTP instead of HTTPS. This can result in a warning message being displayed to users, indicating that the page is not fully secure. To identify mixed content, you can use the browser’s developer tools or online tools and plugins specifically designed for this purpose.

3.2. Fix Mixed Content Manually

Once you have identified the mixed content, you can start fixing it manually. This involves updating the URLs of the insecure elements to use HTTPS instead of HTTP. You can do this by editing the relevant files or using a search and replace tool to update the URLs in your WordPress database.

3.3. Use Plugins to Fix Mixed Content

If manually fixing the mixed content seems overwhelming, you can make use of plugins that automatically handle this for you. There are several plugins available in the WordPress plugin repository that can scan your website for mixed content and update the URLs accordingly.

4. Check SSL/TLS Insecure Content Fixer Plugin

The SSL/TLS Insecure Content Fixer plugin is a popular choice for resolving HTTPS errors in WordPress. It automatically detects and fixes mixed content issues on your website. Once installed and activated, the plugin provides various levels of mixed content fixing options, allowing you to choose the one that best suits your needs. It’s important to test your website thoroughly after installing and configuring this plugin to ensure that all mixed content errors have been resolved.

How To Fix WordPress Https Error

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5. Review .htaccess File

5.1. Backup .htaccess File

Before making any changes to your .htaccess file, it’s essential to take a backup to avoid any accidental errors. The .htaccess file is a crucial part of your website’s configuration, and any mistakes in its code can result in your website becoming inaccessible.

5.2. Check for Incorrect Redirects

Incorrect redirects in the .htaccess file can play a role in causing the WordPress HTTPS error. Ensure that your .htaccess file doesn’t contain any conflicting or incorrect redirect rules that could interfere with the loading of your website over HTTPS.

5.3. Add Rewrite Rules for HTTPS

To ensure that your website is consistently loaded over HTTPS, you can add rewrite rules to your .htaccess file. These rules redirect all requests to the secure HTTPS version of your website. Here’s an example of the rewrite rules you can add:

 RewriteEngine On RewriteCond % off RewriteRule ^(.*)$ https://%% [L,R=301]  

These rules check if HTTPS is off and then redirect the request to the HTTPS version.

5.4. Force Redirect to HTTPS

If you want to force all traffic to your website to use HTTPS, you can add additional rewrite rules to your .htaccess file. These rules will redirect any HTTP requests to their equivalent HTTPS URLs. Here’s an example:

 RewriteEngine On RewriteCond % !=on RewriteRule ^(.*)$ https://%% [L,R=301]  

With these rules in place, any visitors accessing your website through HTTP will be automatically redirected to the HTTPS version.

6. Update WordPress URL Settings

In addition to updating the site URL in the WordPress settings, you may also need to update the URLs in the WordPress database. This step ensures that any references to your website’s URL in your database are also updated to use HTTPS. There are various plugins available that can handle this task, or you can manually update the URLs using a database management tool or by running SQL queries.

How To Fix WordPress Https Error

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7. Check Plugins and Themes

7.1. Disable Plugins One by One

Sometimes, certain plugins on your website may be causing conflicts or issues with HTTPS. To identify if any plugins are causing the WordPress HTTPS error, you can disable them one by one and test your website after each deactivation. If the HTTPS error is resolved after disabling a specific plugin, you will know which plugin is the culprit.

7.2. Switch to a Default Theme

Similar to plugins, some themes may not be fully compatible with HTTPS or may contain elements that cause the WordPress HTTPS error. To determine if the theme is causing the issue, temporarily switch to a default WordPress theme, such as Twenty Twenty-One. If the error disappears with the default theme, you may need to contact the theme developer for assistance or consider using a different theme.

8. Contact Your Hosting Provider

If you have tried all the above steps and are still unable to resolve the WordPress HTTPS error, it may be time to reach out to your hosting provider for assistance. They will have access to server logs and configuration settings that can help identify the root cause of the issue. Explain the steps you have already taken to fix the error, and they will be able to provide further guidance or make any necessary changes on their end.

How To Fix WordPress Https Error

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9. Clear Cache and Cookies

Clearing your browser cache and cookies is an important step in troubleshooting the WordPress HTTPS error. Cached data or outdated cookies can sometimes interfere with the loading of your website over HTTPS. Clearing cache and cookies ensures that your browser fetches the latest version of your website and refreshes any stored information related to the HTTPS error.

10. Update WordPress Version

Finally, make sure that you are using the latest version of WordPress. WordPress releases updates regularly, which often include bug fixes and security improvements. By keeping your WordPress installation up to date, you reduce the risk of encountering errors, including the WordPress HTTPS error. Check for updates in your WordPress dashboard and proceed with updating your WordPress installation if an update is available.

By following these comprehensive steps, you should be able to resolve the WordPress HTTPS error and ensure that your website is securely accessed over HTTPS. Remember to test your website thoroughly after applying any changes to confirm that the error has been resolved.

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