Vary Accept-Encoding header don't works

.htaccess header vary
AlexZd picture AlexZd · Jun 15, 2012 · Viewed 7.1k times · Source

I added next lines in .htaccess, which I found here How to specify vary accept encoding header in htaccess

    <IfModule mod_headers.c>
       <FilesMatch "\.(js|css|xml|gz)$">
         Header append Vary Accept-Encoding
       </FilesMatch>
     </IfModule>

but it isn't works, also I checked phpinfo (Loaded Modules: mod_headers...). I use Page Speed plugin and I can't see this header in my css file. Why it isn't works?

Answer

Demian picture Demian · Jul 24, 2012

Maybe you want use this:

<IfModule mod_headers.c>
   <FilesMatch "\.(js|css|xml|gz)$">
     Header append Vary: Accept-Encoding
   </FilesMatch>
</IfModule>

with semicolon

Related questions

Proper use of KeepAlive in Apache Htaccess

What is the difference between: Header set Connection keep-alive and KeepAlive on in Apache htaccess? What code and options we have to put in the header of a php file? And what in htaccess file?

Read More
header expire on javascript files not working

I can't get the expire header on JS files to work properly.. It works fine on eg CSS files!? Could anybody tell me what Im doing wrong? :( htaccess ExpiresActive on ExpiresDefault A0 ExpiresByType image/gif A29030400 ExpiresByType image/jpeg A29030400 …

Read More
Access-Control-Allow-Origin Multiple Origin Domains?

Is there a way to allow multiple cross-domains using the Access-Control-Allow-Origin header? I'm aware of the *, but it is too open. I really want to allow just a couple domains. As an example, something like this: Access-Control-Allow-Origin: http://domain1.example, …

Read More