Asking browsers to cache as aggressively as possible

Question

This is about a web app that serves images. Since the same request will always return the same image, I want the accessing browsers to cache the images as aggressively as po

Answer 1

You may be interested in checking out the following Google Code article:

• Optimize caching: Leverage browser caching

In a nutshell, all modern browsers should be able to cache your images appropriately as instructed, with those HTTP headers.