> On the other hand, let's assume on the client-side, can you not even cache a tile a user just saw 10s ago but went off screen? Or is it assumed the browser wi

> On the other hand, let's assume on the client-side, can you not even cache a tile a user just saw 10s ago but went off screen? Or is it assumed the browser will cache that tile? I don't know the map tile terms, but the quoted limitation for this service specifies server-side caching.