Site access by region, how to give the nearest site to the user?

Question

CDN

Colleagues, tell me
There is a site on two hostings in different regions on two different IPs, the site is replicated and the base, respectively, too, how to give the regional one closest to the user?
For example: we have Hosting in Siberia and Moscow, if a user from Moscow comes in, it was more successful and faster to give content from hosting in Moscow, and the same thing about Siberia.
I think why do it and so it is clear.
Guys I hope for your help)

Answer 1

The task can be solved in different ways:
1. WordPress plugin https://wordpress.org/plugins/geographical-redirect/
2. GEOIP search and copy-paste programming
3. writing or borrowing a load balancer that users with the Geo function will access IP balancing.