Override Expires header for proxied content in Apache

Posted by Jochen on Server Fault See other posts from Server Fault or by Jochen
Published on 2011-01-14T17:33:03Z Indexed on 2011/01/14 17:55 UTC
Read the original article Hit count: 358

Filed under:

apache

|

mod-expires

Hi,

I am serving proxied content with Apache that already contains an Expires header. Using mod_expires' ExpireDefault to override the already present Expires header does not work, the old header is left untouched.

Is there another way to override the Expires header? I tried using mod_headers, but it seems I cannot do date calculation there. I also must override the Expires header, I cannot use Cache-Control with max-age for this.

Regards, Jochen

© Server Fault or respective owner

Related posts about apache

Web site not responding

as seen on Super User - Search for 'Super User'
I have website working fine before. But now its not able to connect to the server(I believe that is the problem). But its strange that the message not able to connect to the server is not coming and its keep connecting... for infinite time. Here is the screenshot. Here are some of the useful… >>> More
SVN Error 403 Forbidden

as seen on Stack Overflow - Search for 'Stack Overflow'
I can't figure this out. I try to import a new project into a svn repository from Netbeans and get 403 Forbidden. I just setup svn on my serverbox today. I can get to it through a browser just fine, though its empty as I haven't imported my project yet. Apache's path for html files is /var/www I… >>> More
How can I setup dependencies for Axis2 / Axiom on Maven2

as seen on Stack Overflow - Search for 'Stack Overflow'
I've tried the following settings on pom.xml to use Axis2 wsdl2code: <dependencies> <dependency> <groupId>org.apache.axis2</groupId> <artifactId>axis2</artifactId> <version>1.5.1</version> </dependency> </dependencies> ... <build> … >>> More
Problem compiling hive with ant

as seen on Stack Overflow - Search for 'Stack Overflow'
I compiling with Solaris 10 SPARC, jdk 1.6 from Sun, Ant 1.7.1 from OpenCSW. I have no problem running hadoop 0.17.2.1 However, I have problem compiling/integrating hive with the error 'cannot find symbol', although I followed the tutorial. I have the hive source code from SVN exactly from tutorial… >>> More
War deployment error related to classloading

as seen on Stack Overflow - Search for 'Stack Overflow'
hello when i am deploying my war file and run it it will give error like org.springframework.instrument.classloading.tomcat.TomcatInstrumentableClassLoader Jan 6, 2011 3:16:04 PM org.apache.catalina.startup.HostConfig deployDescriptor INFO: Deploying configuration descriptor servlet.xml Jan… >>> More

Related posts about mod-expires

Apache Caching and Expires configuration

as seen on Server Fault - Search for 'Server Fault'
I'm looking for a best possible caching/expires configuration for my specific situation. I realize that some sites have advocated turning etags off: Header unset ETag, FileETag None I know that I should use either Expires or Cache-Control. In additions, I know that I should use either Last-modified… >>> More
Override Expires header for proxied content in Apache

as seen on Server Fault - Search for 'Server Fault'
Hi, I am serving proxied content with Apache that already contains an Expires header. Using mod_expires' ExpireDefault to override the already present Expires header does not work, the old header is left untouched. Is there another way to override the Expires header? I tried using mod_headers, but… >>> More
Apache htaccess with mod_expires Not Working for certain directories

as seen on Server Fault - Search for 'Server Fault'
I have a Joomla site that I am trying to enable caching using mod_expires. I have the .htaccess in the root of the site and have added the options as found on the page http://www.pactsoftware.nl/tools/joomla-optimization.html Using the PageSpeed extension in Chrome, prior to adding this in my .htaccess… >>> More
.htaccess for compression, browser caching, proxy caching, etc.

as seen on Stack Overflow - Search for 'Stack Overflow'
Can someone provide me with an optimize .htaccess configuration that handles compression, browser caching, proxy caching, etc. for a typical website? Aside from my visitors, I'm also trying to make Google PageSpeed happy. >>> More
Add Expires Headers for Specific Images

as seen on Stack Overflow - Search for 'Stack Overflow'
All of the expires headers articles I've looked at give more or less the following solution: ExpiresByType image/gif A2592000 ExpiresByType image/png A2592000 ExpiresByType image/jpg A2592000 ExpiresByType image/jpeg A2592000 But it doesn't make sense to me because I know which of my images are… >>> More