Hello,
Thanks for contacting us today.
A product category page is basically a collection of products and the search console will also detect the schema of the individual products. Each of your products contain 4 errors for missing fields(brand, global identifier, sku and image ) which are bound to increase if you miss to enter this data on new products.
Rank Math takes the schema data from your product pages automatically and turns it into Schema-ready content. Likewise, the aggregateRating and review fields are taken from your actual product reviews that your buyers/customers leave on your products.
http://i.mythemeshop.com/cIBqH4
If you don’t have any reviews yet, that is going to show up as a warning in the schema testing tool. That’s because Google will actually look for those fields.
Please acquire some reviews and ratings to get rid of the aggregateRating
and review
warnings.
To fix the global identifier error, please install the following plugin that can help in creating this field: https://wordpress.org/plugins/product-gtin-ean-upc-isbn-for-woocommerce/
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.