Getting weather radar picture/data from website

I want to get a weather radar card on one of my dashboards, but i’m not sure how to get it.

the data i want to get is from Nedbør nå, og de neste 90 minutter - Varsom or Yr - Tromsø - Nedbørkart

it’s nice if it’s animated, but it would be fine to just get it as a picture that can be updated.

does anyone have any tips on how to set this up?

An iframe panel. iframe Panel - Home Assistant

Or a webpage card Webpage Card - Home Assistant

Okay, i’m trying that, but it wont show the sites.
Is it possible to isolate the element?

This is what i get: