[Vuejs]-IFrame execution faster on localhost vs IP/Domain

Probably because of local DNS/host resolution. Passing through your router/switch takes time. While if it’s local on the same machine, it’s faster.

Mainly a concern as to how network packages work.
I guess that the quality of your network/cables may also have an impact if you’re traveling from one machine to another on your local network.

Is it an issue at the end? Your app will probably be deployed online anyway.