Css and js not gzip downsized [#1986208]

Hi, I have enable this module and after several speed test I run, there is still message that I shout use gzip to decrease css and js size.

I was inspecting in sites/default/files/advagg_css/ and there is *.css file with his *.css.gz twin:

css__3N2Xi-GTXZaE9ovUDq3VrZ62N2_UVVk-SMjKDS2JsU4__d25_zjo0BRjZHg1l7c9VXK7QY1aRkmWrnJXxG7kLHz8__LV4xcXpahH_NHOuCRxPvZ49pzXUU0M6AviHg5LrYqo8.css
css__3N2Xi-GTXZaE9ovUDq3VrZ62N2_UVVk-SMjKDS2JsU4__d25_zjo0BRjZHg1l7c9VXK7QY1aRkmWrnJXxG7kLHz8__LV4xcXpahH_NHOuCRxPvZ49pzXUU0M6AviHg5LrYqo8.css.gz
...

In performance settings Aggregate and compress CSS files is checked as same as Create .gz files and Enable advanced aggregation. I though that after this setting module will serve gzipped css and js files automatically. Do I need set something else (on my server)? What I do wrong?

I have used this speed tests:
http://gtmetrix.com/
https://developers.google.com/speed/pagespeed/insights
http://www.webpagetest.org/

Comment	File	Size	Author
#2	advagg-1986208-2-check-apache-modules.patch	3.17 KB	mikeytown2
#2

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Comments

Comment #0.0

jasom CreditAttribution: jasom commented 3 May 2013 at 15:44

Issue summary:

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sadf

Comment #0.1

jasom CreditAttribution: jasom commented 3 May 2013 at 15:44

Issue summary:

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sdf

Comment #0.2

jasom CreditAttribution: jasom commented 3 May 2013 at 15:45

Issue summary:

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Comment #1

mikeytown2 CreditAttribution: mikeytown2 commented 3 May 2013 at 17:03

On the status report admin/reports/status does it list gzip as not working? Do you have mod_headers enabled in Apache? Reason I ask about mod headers is drupal core ships with gzip for css/js by default if you look at the .htaccess file, thus my guess is this is not enabled in Apache.

Quick Google search gave me these links below
http://www.ubun2.com/question/734/how_install_apache_module_mod_headers_...
http://stackoverflow.com/questions/8794566/how-to-check-mod-headers-and-...

Comment #2

mikeytown2 CreditAttribution: mikeytown2 commented 3 May 2013 at 21:39

Status:

Active

» Fixed

File	Size
advagg-1986208-2-check-apache-modules.patch	3.17 KB

I've committed this patch which will test if the apache module is enabled.

Comment #3

jasom CreditAttribution: jasom commented 4 May 2013 at 14:14

In status messages is "The Apache module "mod_headers" is not available. Enable mod_headers for Apache if at all possible. This is causing gzip to fail." - you are right.

I configure server and it works. Thank you.

May you please look at this queasion #1986750: Why is in <head> tag 4 stylesheet files instead of one?