The total number of faults and warnings discovered on the pages crawled from your site are used to calculate the Website Health Score in your Site Audit campaign. If you can, try to fix mistakes first since they have a greater impact on your site's health score than warnings.
The tool Site Audit checks for more than 130 different types of problems. It matters what kind of check you find on the site, how many different checks you find there, and how many problems you correct with each check. Your site's overall health will be impacted more by addressing all faults connected to a single check, such as all broken links, than by fixing two errors from two distinct types of checks (for example, Duplicate content issues and Broken links).
A list of notices will also be included in your site audit. As far as notices go, you still want to address these problems because they have an effect on your SEO, but keep in mind that mistakes will have a greater influence on your Site Health Score.
