Post Jan 15th update you need the following to rank:
- LOW OBL on your site. Your OBL should be half your actual RD
- Your LINKs should be from sites with LOW OBL relative to their RD If you get a link from a site with 2000 OBL and 200 OBL google instantly knows you bought from a link farm
- If you ranking YMYL you NEED to stack a lot of .gov RD, at least 10 on .gov posts to remove YMYL penalty
- Strong interlinking, can be done with categories and automatic related posts interlinking within category
- 0% Link exchanges. Okay, so for this one you can get away with a few. But in my analysis sites with 0% LE absolutely killing it right now.
- <1% Sidebar link RD, sitewide links
- GMB verification, author meta, EAT
NOTE: all of the above are COFACTORS. You can still rank good if you're missing 1 or 2 of the above. But if you lack multiple that's when new penalties kick in and kick your ass
some other factors that may be an issue but im not 100% sure on is having more affiliate links, or thirsty affiliate redirects in your OBL than your actual OBL.