Do I need to hide categories and tags from search indexing?

Question

Google

Tell me, Do I need to hide the headings and tags of the site on Wordpress from search indexing? And if it is necessary, then how to do it?
At the moment, both tags and headings are present in the search results of Yandex and Google.

Answer 1

There is no need to hide anything, for this you will be banned. And here to index or not is the second question. And only you can answer this question. It all depends on the promotion strategy.
To close something from indexing, there is:
Accordingly, this should not be in the sitemap either, and links to these pages must be wrapped in
<noindex>for Yasha and added rel="nofollow"for Google