Which social networks link to the site best? All information is taken from the Google webmaster account, that is, from what does not make mistakes, and gives 99% accurate information. As you can see from the screenshot of the most famous social networks like Facebook, Twitter and Instagram are not on the list.

Although in Google search queries, pages and groups of the same Facebook, Twitter shows. You can also add YouTube here, which has an active link for verified channels, and according to the description of the video, it is not bad in the search results, but the search console does not show links. Perhaps due to the fact that YouTube and Google are the same.

The leaders in the link mass are Tumblr and Medium, not as popular as the above. But posts in them with external links work great. The image networks Pinteres and Behance are slightly behind, they have even fewer fans, you can name them for designers and photographers. I forgot to say that in Instagram you can insert an active link only in the profile header, and then in posts only for money. That's why many people make a multi-link.

If you host a podcast, links from some services will point to you, although it's hard to call something like this a social network. You don't need to disdain even one link if the service is well-known and will point to you.