How To Fix Mixed Content Warnings For Improved SEO

Mixed content warnings happen when HTTPS sites load HTTP content. This can result in serving insecure content to users and negatively affects the security of a website. Notably, it can change how Google sees your website within the search engine result pages.

Here’s how to fix mixed content warnings for improved SEO:

1. Convert HTTP links to HTTPS using “Control+F” to find and replace.

2. Use the element to link to HTTP content and ensure it displays HTTPS versions of the content.

3. Employ a content security policy (CSP) to detect and prevent data injection from unsafe domains.

4. Update robots.txt and any sitemap.xml files to include HTTPS URLs.

5. Utilize SSL (Secure Sockets Layer) certificate.

6. Install the HTTPS Everywhere plugin inside your browser to ensure you always loads secure content.

As the web becomes more secure, mixed content warnings will become a thing of the past. With the above steps, no warning message should ever show up. So, apply them and enjoy better SEO with your HTTPS website.

How to Fix Mixed Content Warnings for Improved SEO

As a website owner, you know how important it is to have a secure website and good search engine ranking. But did you know that having mixed content warnings can harm your SEO and overall user experience?

In this article, we will explore what mixed content warnings are, why they matter, and step-by-step ways to fix them for improved website security and visibility.

What are Mixed Content Warnings?

Mixed content warnings appear when you have a website with both secure (https) and non-secure (http) content. It means that parts of your site are unencrypted and could pose a risk to your user’s data privacy.

Why Do Mixed Content Warnings Matter?

Mixed content warnings matter because it impacts your website’s security and SEO ranking. Google prioritizes secure websites and warns users of unsecured websites, making it important to have a website without mixed content warnings.

How to Identify Mixed Content Warnings?

You can identify mixed content warnings by using the developer tools in your web browser or through third-party tools like SSL Labs or Why No Padlock.

How to Fix Mixed Content Warnings?

Step 1: Identify Mixed Content resources

Use developer tools to identify which resources are unsecured. Common examples include images, videos, scripts, and CSS files.

Step 2: Update All HTTP links to HTTPS

Update all HTTP links to HTTPS by changing the URL to start with “https”. This can be done manually or with a plugin like Really Simple SSL.

Step 3: Use Relative URLs for Internal Links

Use relative URLs for internal links instead of hardcoding the URLs with “http” or “https.” This ensures that your internal links will always use the same protocol as the website.

Step 4: Update CDN Links

Update any CDN links to use the same protocol as your website.

Step 5: Check Third-Party Resources

Check any third-party resources, such as ads or social media widgets, to ensure they are secure. If they are not, consider removing or replacing them.

Step 6: Update Your Sitemap and Robots.txt File

Update your sitemap and robots.txt file to reflect the new HTTPS URLs.

Step 7: Monitor for Mixed Content Warnings

Monitor for mixed content warnings and fix any new ones that appear.

Step 8: Test Your SSL Certificate

Test your SSL certificate to ensure it is installed and working correctly.


Mixed content warnings can harm your website’s security and SEO ranking. Fortunately, fixing these warnings is a manageable task that can be done by anyone. By following the steps outlined in this article, you can fix mixed content warnings and improve your website’s security, user experience, and SEO ranking.

How to Fix Mixed Content Warnings for Improved SEO

Mixed Content WarningsAn error message that appears when there is both a secure and non-secure connection on a webpage.Ensure all content on the page, including images, videos, and scripts, are served over a secure connection (https://)
HTTPS EncryptionA secure protocol that encrypts data being transmitted between a user’s browser and a website’s server.Install an SSL certificate on your website to enable HTTPS encryption.
SEO Benefits of HTTPSGoogle and other search engines rank HTTPS websites higher in search results.Use HTTPS encryption to improve your website’s SEO and increase your visibility in search results.
Implementing HTTPSSwitching from HTTP to HTTPS requires making changes to your website’s code, configuration, and content.Follow a comprehensive guide or hire a professional to help you safely and efficiently implement HTTPS on your website.

How To Fix Mixed Content Warnings For Improved SEO You Need To Know

Mixed content warnings can negatively impact your website’s SEO. In order to improve your website’s performance and search engine rankings, it’s important to address these warnings to ensure your site is fully secure and properly optimized.


1. What is mixed content?

Mixed content refers to a website that contains both secure (HTTPS) and non-secure (HTTP) content, such as images, videos, or scripts. It can occur when a website is not completely secured with HTTPS, and can lead to security vulnerabilities and reduced search engine rankings.

2. How do I know if my website has mixed content warnings?

You can easily check if your website has mixed content warnings by using a web developer tool like Developer Tools in Google Chrome or by using an online tool like Why No Padlock.

3. How do I fix mixed content warnings?

To fix mixed content warnings, you will need to update all non-secure HTTP URLs within your website to secure HTTPS URLs. This includes updating links, images, videos, and scripts. You can also consider using a plugin like Really Simple SSL to automatically fix mixed content issues.

4. Why is fixing mixed content important for SEO?

Fixing mixed content is important for SEO because it can impact your website’s security, usability, and search engine rankings. Websites with more secure HTTPS content are more likely to rank higher in search engine results pages (SERPs) than those with non-secure HTTP content.

5. How soon will I see the impact of fixing mixed content warnings?

The impact of fixing mixed content warnings on your website’s search engine rankings can vary depending on several factors, including the size of your website, the number of non-secure HTTP URLs, and how quickly search engines crawl your site. However, you should start to see improvements in your rankings and website performance within a few weeks or months.

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Reference URLs:
1. What Is Mixed Content? How To Fix Mixed Content Warnings For Improved SEO
2. How To Fix Mixed Content in Browsers

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