Zabawa w cachowanie (apache) przy pomocy modułu (mod expires)

Aktywacja

a2enmod expires

restart

/etc/inti.d/apache2 restart

Przykład, do wrzucenia w .htaccess

ExpiresActive On
        ExpiresByType image/x-icon "access plus 1 month"
        ExpiresByType image/png "access plus 1 month"
        ExpiresByType image/jpg "access plus 1 month"
        ExpiresByType image/gif "access plus 1 month"
        ExpiresByType image/jpeg "access plus 1 month"
        ExpiresByType application/pdf "access plus 1 month"
        ExpiresByType audio/x-wav "access plus 1 month"
        ExpiresByType audio/mpeg "access plus 1 month"
        ExpiresByType video/mpeg "access plus 1 month"
        ExpiresByType video/mp4 "access plus 1 month"
        ExpiresByType video/quicktime "access plus 1 month"
        ExpiresByType video/x-ms-wmv "access plus 1 month"
        ExpiresByType application/x-shockwave-flash "access 1 month"

        ExpiresByType text/css "access plus 1 hour"
        ExpiresByType text/javascript "access plus 1 hour"

Nagłówek zawierający informacje o cachowaniu (Cache-Control)