How to get the address of vk, facebook where the link is shared?

Question

JavaScript

Good afternoon,
The site has share buttons for VK and facebook. If the user decides to share, then how to find out the URL of his page where he added information about our site?

Answer 1

There is no simple solution.
1) Connect the social API. networks and look for user activity by checking the text of entities on the url of your site.
2) Wait until the search engine indexes it.
I can't offer anything more. Perhaps there are some other tricky methods.