show images from browser cache without sending http request

[lohia_anirudh]

There are some images that I use in the header portion and the menu portion which are common for all the pages. Is there any header through which I can force a browser to fetch those images from its cache without even sending an http request (304)?

[lohia_anirudh]

No Replies??? :(

[wige]

There is a good tutorial on cache control headers at http://www.mnot.net/cache_docs/#CACHE-CONTROL . Bear in mind that it is up to the browser and the user preferences to determine if the cache headers are obeyed.

[lohia_anirudh]

Thanks that document was a great help

Anirudh Lohia