APACHE 2 - Cache control configuration
The goal of this change is to add the following line of code into the headers section of your config file:
This change allows us to cache your files for the above specified time in seconds.
1) Enable mod_headers module (it is usually disabled by default). In Debian and Ubuntu Linux distributions use the following command:
For Linux distributions or other Unix systems without additional module handling infrastructure add the following line to web servers httpd.conf :
2) Now, we need to tell the web server to send specific headers for those specific situations.
Open your virtual server configuration:
For example: If you want to cache all your .pdf and .jpg files for a year, add the following code into your configuration.
Header set Cache-Control max-age=31557600
</FilesMatch>
Make sure that you don't have any duplicate headers before we proceed to the last step.
3) Restart your web server for changes to take effect with following command:
