Hello,
I apologize for the issue you are facing with the WooCommerce Product Schema not outputting properly on your product pages. Thank you for providing detailed information about your setup and the steps you’ve already taken.
Here are some troubleshooting steps you can follow to help resolve the issue:
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Check Schema Module Activation: Ensure that the Schema module is enabled in Rank Math. You can verify this by navigating to Rank Math SEO → Dashboard in your WordPress admin area.

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Review Product Settings: Double-check that each product has a featured image set, as this is required for the Product Schema to render correctly. If the featured image is missing, it may lead to incomplete schema output.
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Inspect the Schema Output: Use Google’s Rich Results Test tool to analyze the structured data on your product page. This tool can help identify any missing fields or errors in the schema markup.
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Check for Conflicting Plugins: Sometimes, other plugins can interfere with schema generation. Temporarily disable other plugins (especially those related to SEO or schema) to see if that resolves the issue.
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Review Custom Filters: Since you mentioned using the filter rank_math/frontend/primary_schema, ensure that it is correctly implemented and not conflicting with other settings. You might want to temporarily remove it to see if it affects the output.
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Update Rank Math: Ensure that you are using the latest version of Rank Math, as updates often include bug fixes and improvements related to schema generation.
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Debugging Logs: If you have access to debugging logs, check for any errors related to Rank Math or WooCommerce that might provide additional insights into what’s going wrong.
If after following these steps the issue persists, please reply to this ticket with any error messages you find or further details about your setup, and a human agent from our support team will assist you further.
Thank you for your patience, and we hope to resolve this issue for you soon!
Sources:
How to Use Product Schema for WooCommerce Products » Rank Math
Resolving Rank Math Schema Markup Related Issues
Hello,
Thank you for your query and we are so sorry about the trouble this must have caused.
We checked your product page and we can confirm Offers and reviews are added to the schema structure: https://search.google.com/test/rich-results/result/r%2Fproduct?id=ycuUtSr6MVERMHStt5rHzQ
Don’t hesitate to get in touch with us if you have any other questions.
Hello,
Since we did not hear back from you for 15 days, we are assuming that you found the solution. We are closing this support ticket.
If you still need assistance or any other help, please feel free to open a new support ticket, and we will be more than happy to assist.
Thank you.