Hello,
Thank you for getting in touch with us.
The star rating are usually added to pages that have the review snippet in their schema. Here is a list of the schema types that support the review snippet: https://developers.google.com/search/docs/data-types/review-snippet.
Since categories don’t have their own schema by default, they inherit the schema of added pages/posts, you will need to optimize your product pages with the review snippet for the same to appear on your categories. If you have done so, you can test the URLs on Google’s Rich results testing tool: https://search.google.com/test/rich-results
If there are no errors, then it is just a waiting game until Google decides to include Schema for your website. Please note that although Rank Math adds proper schema to your website, it is ultimately Google’s decision if they want to include them with your website or not. It depends on a lot of factors, authority and backlinks being just the 2 of them.
Here’s what Google says:
“Google does not guarantee that your structured data will show up in search results, even if your page is marked up correctly according to the Structured Data Testing Tool.”
You can read more about the guidelines on this page:
https://developers.google.com/search/docs/guides/sd-policies
Hope that helps and please do not hesitate to let us know if you need our assistance with anything else.
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.
