How to properly set HTTP cache headers for downloads?

How to properly set HTTP cache headers for downloads?



1.php - How to properly set HTTP cache headers for downloads ...

Description:I've read few things about caching and how to set headers for
different cases, however, I think I got stuck thinking about the proper
setting for downloads.



2.How to set HTTP headers (for cache-control)? - Stack Overflow

Description:<?php //set headers to NOT cache a page header("Cache-Control:
no-cache, must-revalidate"); ... How to properly set HTTP cache headers
for downloads? 0.



3.Caching Tutorial for Web Authors and Webmasters

Description:... if it goes through a shared cache. On the other hand, true
HTTP headers give you a lot ... ability to set arbitrary HTTP headers ...
to download the ...



4.HTTP/1.1: Caching in HTTP - World Wide Web Consortium

Description:The purpose of an HTTP cache is to store information ... The
set of header fields named by the Vary ... on that resource can only be
properly interpreted ...



5.PHP: header - Manual - PHP: Hypertext Preprocessor

Description:... header if you set this header (used for HTTP ... header is
useful to set for downloads. ... for IE to work properly. I use
header('Cache ...



6.How To Optimize Your Site With HTTP Caching | BetterExplained

Description:Fewer downloads means a faster, ... an http cache expires
header for "logo.jpg ... Header set Cache-Control "max-age=604800, ...



7.HOW TO: Set HTTP Headers for Content Expiration in ...

Description:21-11-2006 · How to Set HTTP Headers for Content ... The
browser does not display the page from the local cache. ... Microsoft
Security Essentials manual update download.



8.How to Modify the Cache-Control HTTP Header When You Use IIS

Description:03-12-2007 · This article describes how to set the value of
the Cache-Control HTTP Header by ... to set the value of the Cache-Control
HTTP ... download. Inbox Scanpst ...



9.JoeBlog Improve Performance with Cache-Control Headers

Description:A browser may download documents ... and Expires HTTP headers.
Expirations may be set according to either a ... mod_headers.c> Header set
Cache ...



10.Speed Tips: Add Cache-Control Headers - AskApache

Description:Header set Cache-Control "max-age ... The reason being is that
these # may offer direct downloads which ... why two Cache-Control
headers? HTTP/1.1 200 OK ...