Google confuses sites with one VPS in the search results, what's the problem?

Question

Google

There are two sites on the same VPS, I use nginx: for each site there is a separate server block, but when searching, it gives the relative url, title and description of one (it is on https) site, and the domain name of the second (on http). There is no such problem with Yandex. Now I checked Yahoo, there is the same error.

Answer 1

the easiest way is to look at the logs by grappling with googlebot
+ ban on resolving IP to the domain or one-to-one correspondence

Answer 2

I understand that the question is old, but the problem is an incorrectly configured default site on nginx. Perhaps someone will come in handy - here is the solution .