Google Structured Data testing tool showing error

Hello,

Thank you for contacting Rank Math and sorry for any inconvenience that might have been caused due to that.

As you can see here (https://support.google.com/webmasters/thread/9802333?hl=en) the default range is between 1 and 5 and your review scores are set as 0, so you would need to change in WooCommerce (or the review plugin you are using) the default review value to at least 1. Could you check it?

Looking forward to helping you. Thank you.

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Hello,

Thank you for contacting Rank Math today.

I have tested your shared URL and there only product warnings but no error. I have checked to make sure Rank math is active and no schema pro. Please check the screencast attached in the sensitive section and let us know if your issue is resolved.

You can fix the SKU and availability issue easily as well:

To fix the brand warning, head over to WordPress Dashboard > Rank Math > General Settings > WooCommerce and choose from any of the available fields to use as your product’s brands.

If you want to use a custom value for your Brands, you can do that by using the following code in your theme’s functions.php file:

// Add Brand for Products.
add_filter( 'rank_math/snippet/rich_snippet_product_entity', function( $entity ) {
$entity['brand'] = 'Rank Math;
return $entity;
});

Replace the “Rank Math” text with your actual brand name then run your website through the Structured Data Testing tool once again.

Hope that helps and please do not hesitate to let us know if you need our assistance with anything else.