A couple of days ago, Meta Box released a brand new free extension: MB Rank Math Integration and received great attention from the Meta Boxer and Rank Math communities. The integration between Meta Box and Rank Math helps you to add custom fields’ value generated by Meta Box to Rank Math's SEO analysis. As a result, you will know more exactly about how your website and posts are optimized for SEO.
Using this integration is also very simple. Just follow the instructions below to add the content from custom fields to the content analysis of Rank Math.