What are the components of the issuance of Google / Yandex, i.e. average shares for the official site, news and so on on the first page of the search?

Question

Search Engine Optimization

yes, there are special cases and different search engines have different results and, so to speak, regulations, but let's take for example a more or less well-known word or better brand name for Google and Yandex separately.
n /
a official site from 10 to 30% of links, media and other sites (wikis, blogs, forums) from 20 to 40% of links, issuance of photos and videos on the topic 10-20%, social networks and maps 10-30% of links and visual volume.
this is what is displayed in google when searching habr in incognito mode:

we look at the main issue (without the right block): website, news (although here, too, from habr itself), social networks and a couple of external links from Wiki.
you can fill in the names like that and calculate the average value in each block, but maybe someone already has similar information or data from search engines? What is the maximum size of each block? Thanks in advance

Answer 1

No. No one has such data. Moreover, they are constantly changing.

Answer 2

Snippets for different official naming queries will differ depending on the socialization of the project. That is, the snippet for the offsite site will be more or less the same, but here's the side one - you need to score in the organization, then there will be links to large social projects, such as social networks, wikis, well, etc., respectively, if the organization does not conduct active SMM , they won't be there. If the organization does not have a YouTube channel, there will most likely not be a section with videos. Again, the news section - if there is no micro-markup, and the spiders do not evaluate the project as news (that is, they do not constantly parse, like a toaster, for example), then the news section will not be there either.
So this is all dynamically built, and there can be no "average for the chamber" share here.