Any option so that content in post can be opt in to void spiders using "hide tag" in Privileges setting ?

[jsmith]

Hello all,
What is the best way to achieve this?
I write some something that would like to share for the registered and verified-users.

Understand that we can choose what can be accessed in the Privileges setting for the spider and other roles.
Not completely sure how spider work, but I think enabling spider to all the access would help search engine rank my site higher.(may be wrong)

but at the same time, I would like to hide one or two paragraphs from the spiders, which mean I would like those content can only be access as verified-users.

How can we do that with nodebb, where spiders have the default access of nodebb, but not the hidden files, which can only access as verified-users ?

Thank you.

[Colby Adkins]

How can we achieve that with nodebb, where spiders have nodebb's default access but not the hidden files, which only verified users can access?