In the Site Audit, Ubersuggest tries to crawl as many pages of the domain being analyzed as possible. The summary of their status (our codes) will appear on the “Health Check” board.
Ubersuggest won’t show you any details of the Health Check, and there is no direct correlation between the Health Check and the “Critical Errors”, “Warnings” and “Recommendations”.
For example, a page can have a healthy status, missing a <title> (which would appear in “Warnings”).
Overall the Health Check is a picture of the stats of your pages, it will show you redirects (code 301 and 302 for example), broken, blocked (robots.txt instructions), and the ones with issues, and these will be the ones with more details and information to fix it.