These docs always give me insight on what Google is looking for in their algos. Enjoy!
"On May 16, 2019 Google pushed out an updated version of the search quality raters guidelines used by humans hired as consultants to review both the live and test Google search results, aimed at giving feedback to Google's search engineers to make improvements to the Google search algorithms."
https://www.seroundtable.com/google-...nes-27590.html