does anyone know of a link or could explain here a detailed effects of the cache directives on browsers ?
I am using the two directives below on a page:
<meta http-equiv="Cache-Control" content="no-cache" />
<meta http-equiv="Pragma" content="no-cache" />
However in IE i still have to refresh the page to get an updated version (not sure about other browsers).
plus, are those directives supposed to concern html only or also linked documents ? For example does it prevent image/js/css caching or only page caching ? In that case is there a way to prevent image caching ? And in the other case is there a way to have images cached but not the page ?