cache-control max-age header

Webkit not caching when both max-age and Last-Modified headers.

So make sure you issue a Cache-Control header with a max-age header. You can have a look at what Varnish Software's drupal server issues: $ GET -Used.
Feb 2, 2012. (ico|pdf|flv|jpg|jpeg|png|gif|js|css|swf)$"> Header set Cache-Control "max-age= 290304000, public" </filesMatch> # 2 DAYS <filesMatch ".
Aug 18, 2012. (gif|jpe?g|png|ico|css|js|swf)$"> Header set Cache-Control "s-maxage=600" </ FilesMatch>. Now suppose I updated an image file, the CDN.
It is redundant to specify both Expires and Cache-Control: max-age , or. header to the date the file was last modified; and the Cache-Control:.
My interpretation is that, by default, responses from django server-end would have "Cache-Control:max-age=600" in their http header sections.

caching - HTTP Headers: Controlling Cache and History Mechanism.
Expires vs max-age, which one takes priority if both are declared in.

HTTP Cache (2.1) - Symfony.

Django's default behaviour for web/http caching - Stack Overflow.
Cache-Control: private, no-cache, no-store, max-age=0.
c# - Cache-Control Headers in ASP.NET - Stack Overflow.

cache-control max-age header

HTTP headers for the most permanent caching possible - Stack.
Is there any evidence that browsers ignore Cache-Control and Max.