Nelio Content integrates with Yoast SEO, one of the most popular plugins for WordPress. This plugin shows in the Yoast SEO box that appears when you edit a post some indicators about SEO and quality of the post you are editing.
Nelio Content includes these indicators in its own analysis. We can change this behavior from the Content tab in the Settings of Nelio Content:
When the integration is active, if we edit a post we can see the message According to Yoast, my post can be improved in the Yoast SEO box within Nelio’s analysis. This means that we need to improve the quality of the post so that Yoast SEO give us a positive evaluation.
You just need to inspect to the Yoast SEO’s box, see which aspects of the post should be improved, and make the proper changes to get a better evaluation. Find more details about Yoast evaluation here.