Joomla 1.5 very slow loading and response. Gzip deflate enabled on my site.
Code:
AddOutputFilterByType DEFLATE text/html text/plain text/css text/xml application/xml application/x-httpd-php application/xhtml+xml text/javascript application/rss+xml application/atom_xml application/x-javascript
BrowserMatch ^Mozilla/4 gzip-only-text/html
BrowserMatch ^Mozilla/4\.0[678] no-gzip
BrowserMatch \bMSIE !no-gzip !gzip-only-text/html
ExpiresActive On
ExpiresByType image/gif A31536000
ExpiresByType image/png A31536000
ExpiresByType image/jpg A31536000
ExpiresByType image/jpeg A31536000
ExpiresByType image/x-icon A31536000
ExpiresByType application/pdf A31536000
ExpiresByType application/x-javascript A31536000
ExpiresByType application/x-Shockwave-Flash A31536000
ExpiresByType text/css A31536000
after i check my server headers check
result: please see attachment!
1. Joomla - why using no-store, must-revalidate, Expires in the past?
Why?
2. Can i delete this values?
Code:
JResponse::setHeader( 'Expires', 'Mon, 1 Jan 2001 00:00:00 GMT', true );
JResponse::setHeader( 'Cache-Control', 'no-store, must-revalidate ....(only two!)