Should I use socket.io for simple tasks?

Question

Socket.io

Is it worth using sockets for simple, small tasks, such as getting the client's ip address from the server or the amount of something, i.e. data that is static on most sites (received during loading and forgotten)? Or is it better to get ajax?
What do you think about this issue?
I understand that sockets are used for continuous connection, which is often used for chats and the like.
P.S. I'm new to the topic of sockets.

Answer 1

WS are needed only for near-realtime interaction. For the rest, you do not need to reboot the system