The traffic of the site "Medical Site" is not growing. What to do?

Question

Search Engine Optimization

Hello great community! I ran into this problem a year ago and am still struggling with it. Our resource does not want to be indexed normally by Google. Google sees all our updates with a delay.
Background.
Previously, we sat on a different domain and bought links from all the resources that we have. After a couple of months, we failed by more than 300%. Our decision was to move to a new domain, but with a redirect from the old one, so as not to lose all traffic. As you understand, the new domain does not have normal traffic at all.
How can we be? Maybe we do not pass the technical requirement? Or do we have a bad crawl budget?
Thanks in advance everyone!!

Our resource - https://medpravda.ua

Answer 1

You need to optimize your YMYL site for EAT First, complete the checklist:
https://docs.google.com/spreadsheets/d/1Y9HYZzrlrB...
After that, implement Schema.org micro-markup, based on my translation of the structured data guide for EAT
Good EAT is the basis for promoting YMYL sites under Google.
PSEAT is an abbreviation introduced by Google, which means in translation - expertise, authority and trust. YMYL - literally - money or life - content that directly affects the well-being of a person. Previously, YMYL covered only medical topics, now it is all online stores, service sites, product reviews, etc.

Answer 2

hire an SEO specialist, an intern from any large company, for auditing
you have a mess in the sitemap with languages ​​​​at least
as much as possible - very lei links that need to be excluded
and the links are not working, funny