Levier de mise en cache du navigateur, comment apache ou .htaccess?

Quoi faire ici? J'ai une énorme liste de fichiers que Google Page Speed, dit "effet de Levier de mise en Cache du Navigateur".. mais je ne sais pas comment? Dois-je mess ou de modifier le fichier de configuration d'Apache (ci-dessous) ou dois-je mettre quelque chose dans mon .htaccess page?

 <IfModule mod_proxy.c>
        ProxyRequests Off
        CacheRoot "/var/run/proxy"
        CacheSize 1024
        CacheGcInterval 24
    #CacheMaxExpire 24
    #CacheLastModifiedFactor 0.1
    #CacheDefaultExpire 1
    #NoCache a_domain.com another_domain.edu joes.garage_sale.com
        <Directory "disabled_proxy">
            Allow from example.com
            Deny from all
            Order Deny,Allow
        </Directory>
    </IfModule>
    ##
    #### mod_expires is configured so that all static files but images
    #### expire after 60 seconds. Any response that has a life span of more
    #### than 5 seconds (see webperfcache.conf) will be cached by webperfcache.
    #### Make sure your CGIs return a "Cache-Control: no-cache" header if you
    #### elect to make your dynamically generated HTML pages not cache-able.
    #### If all your HTML pages are static you may also increase ExpiresDefault.

    <IfModule mod_expires.c>
        ExpiresActive On
        ExpiresDefault A60
        ExpiresByType image/bmp A3600
        ExpiresByType image/gif A3600
        ExpiresByType image/ief A3600
        ExpiresByType image/jpeg A3600
        ExpiresByType image/png A3600
        ExpiresByType image/tiff A3600
        ExpiresByType image/x-cmu-raster A3600
        ExpiresByType image/x-portable-anymap A3600
        ExpiresByType image/x-portable-bitmap A3600
        ExpiresByType image/x-portable-graymap A3600
        ExpiresByType image/x-portable-pixmap A3600
        ExpiresByType image/x-rgb  A3600
        ExpiresByType image/x-xbitmap A3600
        ExpiresByType image/x-xpixmap A3600
        ExpiresByType image/x-xwindowdump A3600
        ExpiresByType audio/basic A3600
        ExpiresByType audio/midi A3600
        ExpiresByType audio/mpeg A3600
        ExpiresByType audio/x-aiff A3600
        ExpiresByType audio/x-pn-realaudio A3600
        ExpiresByType audio/x-pn-realaudio-plugin A3600
        ExpiresByType audio/x-realaudio A3600
        ExpiresByType audio/x-wav A3600
        ExpiresByType video/mpeg A3600
        ExpiresByType video/quicktime A3600
        ExpiresByType video/x-msvideo A3600
        ExpiresByType video/x-sgi-movie A3600
    </IfModule>
InformationsquelleAutor eberswine | 2011-07-29