How do one-page sites work with search engines?

Question

Search engines

To determine the content of the search bot, it is advised to use a link (#!) To a page specifically for the search robot. Those. do you need to make clones of all pages with content that you would like to provide to bots? Or is there some way to do it automatically (to generate such pages)?

Answer 1

It sucks they work with them) Google seems to be able to process JS, but in the end it doesn’t index it.
Because of this, at one time I had to abandon a very sensible CMS without a base.