How to remove product review warnings from GSC?

If you’ve noticed Product Review Warnings in your Google Search Console (GSC), it means Google has detected issues in your structured data, specifically related to product reviews. While warnings don’t always prevent your rich results from appearing in search, they can affect how your pages are displayed and ranked. Fixing these warnings ensures better visibility and compliance with Google’s guidelines.

Table of Contents

Why Do Product Review Warnings Appear?

Product review warnings usually appear due to incorrect or incomplete structured data. Some of the most common reasons include:

Missing required fields: Essential schema properties like review, ratingValue, or author are absent.
Incorrect usage of review schema: Applying review markup on pages that don’t contain actual customer reviews.
Improperly nested schema: Incorrect implementation of AggregateRating or Review within the markup.
Outdated schema format: Using deprecated schema types or attributes.
Duplicate or misleading data: Fake or automatically generated reviews.

How to Identify the Issue?

To find out what’s causing the warning:

Log in to Google Search Console.
Navigate to Enhancements > Product Snippets (or Rich Results).
Click on the affected issue to see which URLs have errors.
Copy the URL and test it using Google’s Rich Results Test- Test Here.
Review the structured data errors and missing fields.

How to Fix Product Review Warnings?

1. Add Missing Required Fields

Ensure that your structured data includes all necessary fields. The most crucial ones for product reviews include:

{
  "@context": "https://schema.org/",
  "@type": "Product",
  "name": "Sample Product",
  "aggregateRating": {
    "@type": "AggregateRating",
    "ratingValue": "4.5",
    "reviewCount": "120"
  },
  "review": [
    {
      "@type": "Review",
      "author": "John Doe",
      "reviewBody": "This is an amazing product!",
      "reviewRating": {
        "@type": "Rating",
        "ratingValue": "5"
      }
    }
  ]
}

Ensure ratingValue, reviewCount, author, and reviewBody are present in your schema.

2. Remove Review Schema from Non-Review Pages

If your page does not contain actual customer reviews, remove the Review schema entirely. Applying review markup to non-review pages can trigger warnings.

3. Use the Correct Nesting Structure

If using AggregateRating and Review together, ensure they are properly nested inside the Product schema.

Incorrect nesting example:

{
  "@context": "https://schema.org/",
  "@type": "Review",
  "ratingValue": "4.5"
}

Correct nesting inside Product schema:

{
  "@context": "https://schema.org/",
  "@type": "Product",
  "name": "Product Name",
  "aggregateRating": {
    "@type": "AggregateRating",
    "ratingValue": "4.5",
    "reviewCount": "100"
  }
}

4. Ensure Schema Validity with Google’s Rich Results Test

Once you’ve updated your structured data:

Test your page again using Google’s Rich Results Test.
Fix any remaining issues highlighted in the report.

5. Request a Revalidation in Google Search Console

After fixing the errors:

Go to Google Search Console.
Click on the affected issue under Enhancements.
Click Validate Fix to request Google to re-crawl your updated pages.

Fixing product review warnings ensures your structured data meets Google’s requirements, improving your website’s visibility in search results. Regularly monitor Google Search Console and validate your schema using structured data testing tools to prevent future warnings.

By following these steps, you can maintain clean structured data and maximize the benefits of rich results in search rankings!