Question

It looks like when we redirect a user to a page using following code

header(“Location: http://www.somewebsite.com”);

then the images(like logo, bullets etc.) are reloaded from server and cached on the computer are not used.

is it so? if yes, how can tell the browser to use just cached images only.

Answer 1

header does not anything with that, images has their own headers with cache expirations, you need to add cache headers to those images directly through web server or by some script