On Tue, 19 Apr 2011 15:50:48 -0500, Henry Yuan wrote:
Does the http packets need to have some explicit cache header to make it be cached?
Default is to cache. There are headers which prevent caching though. They come from both the server and the client.
You can use http://redbot.org to scan the server for what its allowing to happen to a URL. You will need to check what headers curl is sending (dumping them back into the page by the server is the easy way) IIRC it used to send one preventing anything from being stored.
Amos
