Re: I want have "Last-modified:" in HTTP/1.0 headers

Tony Sanders (
Fri, 12 Nov 1993 14:53:44 -0600

> Beware of HTTP servers that are really *gateways* to information you
> may not want to cache. I have two such servers:
The way to solve this is to #1 run an HTTP/1.0 server and #2
define a mechanism so that the client/gateway can know this,
perhaps using the already defined Expires: header. At any rate,
it's the job of the server to contain this information.

That said, I see no reason not to cache at least the map server.
If it's not used much the cache should expire rapidly.