Long query results rendering

Hi,

I've found minor but annoying issue.
With high-latency network (in my case Wi-Fi and server on the opposite side
of the Earth)
Every, even very light query, takes ~ 2-3 seconds.

Interesting that a main query executes in 150 ms. (and less than 30 ms
local on server)

But there are a lot of such queries in pgadmin.log (two queries for every
column)
---
SELECT format_type(oid,-1) as typname FROM pg_type WHERE oid = 20
SELECT CASE WHEN typbasetype=0 THEN oid else typbasetype END AS basetype
FROM pg_type WHERE oid=20
---
and they take also 150 ms every

So with such queries - common time of rendering ~ 2-3 seconds.

Is it possible to cache this data or request them in advance? I suppose
this will increase performance in tenth times.