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Bonjour, Je suis en train d'analyser les recommandations de google PageSpeed Insight pour améliorer mon SEO. Je me rend compte dans la recommandation "Exploiter la mise en cache du navigateur" que seule les images produits qui utilise les serveurs de médias affichent cette erreur et pas les autres images de mon thème (Leverage browser caching sur GTmetrix qui remonte la même info) Avez vous une idée pour appliquer la mise en cache du navigateur sur les images qui sont sur les serveurs de média ? Merci et bonne journée

Hey everyone somthing really usfull and handy to speed up your site caching and compressing Just add the codes to your htacces file. also if you need help let me know Add to .htaccess: Header unset Pragma FileETag None Header unset ETag Cache-Control and Expires headers <FilesMatch "\.(ico|jpg|jpeg|png|gif|js|css|swf|pdf|flv|mp3)$"> <IfModule mod_expires.c> ExpiresActive on ExpiresDefault "access plus 14 days" Header set Cache-Control "public" </IfModule> </FilesMatch> <FilesMatch "\.(html|htm|xml|txt|xsl)$"> Header set Cache-Control "max-age=7200, must-revalidate" </FilesMatch> Add to .htaccess: Gzip compression with mod_deflate module <IfModule mod_mime.c> AddType application/x-javascript .js AddType text/css .css </IfModule> <IfModule mod_deflate.c> AddOutputFilterByType DEFLATE text/css application/x-javascript text/x-component text/html text/richtext image/svg+xml text/plain text/xsd text/xsl text/xml image/x-icon application/javascript <IfModule mod_setenvif.c> BrowserMatch ^Mozilla/4 gzip-only-text/html BrowserMatch ^Mozilla/4\.0[678] no-gzip BrowserMatch \bMSIE !no-gzip !gzip-only-text/html </IfModule> <IfModule mod_headers.c> Header append Vary User-Agent env=!dont-vary </IfModule> </IfModule> What this code does it activate compression of all files except these files archives, images, multimedia files, etc. SetOutputFilter DEFLATE <IfModule mod_setenvif.c> SetEnvIfNoCase Request_URI \.(?:rar|zip)$ no-gzip dont-vary SetEnvIfNoCase Request_URI \.(?:gif|jpg|png)$ no-gzip dont-vary SetEnvIfNoCase Request_URI \.(?:avi|mov|mp4)$ no-gzip dont-vary SetEnvIfNoCase Request_URI \.mp3$ no-gzip dont-vary </IfModule> Sorce COde from howtounix.info

Hi, I know this is a topic that seems to come up a lot on prestashop but I have yet to find a solution on the existing discussions that work. My site is very slow, most of the time, not always which is strange I think. From one load to the next it seems to change, even if I have made no changes According to gmetrix I need to set an expiration on a number of my files. I have tried adding the recommended text to htaccess but this seems to make no difference. Obviously there are other problems but this is first of the list!!. A long list!! This is code on my htaccess file # ~~start~~ Do not remove this comment, Prestashop will keep automatically the code outside this comment when .htaccess will be generated again # .htaccess automaticaly generated by PrestaShop e-commerce open-source solution # http://www.prestashop.com - http://www.prestashop.com/forums ## EXPIRES CACHING ## <IfModule mod_expires.c> ExpiresActive On ExpiresByType image/jpg "access 1 year" ExpiresByType image/jpeg "access 1 year" ExpiresByType image/gif "access 1 year" ExpiresByType image/png "access 1 year" ExpiresByType text/css "access 1 month" ExpiresByType text/html "access 1 month" ExpiresByType application/pdf "access 1 month" ExpiresByType text/x-javascript "access 1 month" ExpiresByType application/x-shockwave-flash "access 1 month" ExpiresByType image/x-icon "access 1 year" ExpiresDefault "access 1 month" </IfModule> ## EXPIRES CACHING ## <IfModule mod_rewrite.c> SetEnv HTTP_MOD_REWRITE On RewriteEngine on RewriteCond %{HTTP_HOST} ^tomsheehy.com$ RewriteRule . - [E=REWRITEBASE:/Shop/] RewriteRule ^api/?(.*)$ %{ENV:REWRITEBASE}webservice/dispatcher.php?url=$1 [QSA,L] # Images RewriteCond %{HTTP_HOST} ^tomsheehy.com$ RewriteRule ^([0-9])(\-[_a-zA-Z0-9-]*)?(-[0-9]+)?/.+\.jpg$ %{ENV:REWRITEBASE}img/p/$1/$1$2$3.jpg [L] RewriteCond %{HTTP_HOST} ^tomsheehy.com$ RewriteRule ^([0-9])([0-9])(\-[_a-zA-Z0-9-]*)?(-[0-9]+)?/.+\.jpg$ %{ENV:REWRITEBASE}img/p/$1/$2/$1$2$3$4.jpg [L] RewriteCond %{HTTP_HOST} ^tomsheehy.com$ RewriteRule ^([0-9])([0-9])([0-9])(\-[_a-zA-Z0-9-]*)?(-[0-9]+)?/.+\.jpg$ %{ENV:REWRITEBASE}img/p/$1/$2/$3/$1$2$3$4$5.jpg [L] RewriteCond %{HTTP_HOST} ^tomsheehy.com$ RewriteRule ^([0-9])([0-9])([0-9])([0-9])(\-[_a-zA-Z0-9-]*)?(-[0-9]+)?/.+\.jpg$ %{ENV:REWRITEBASE}img/p/$1/$2/$3/$4/$1$2$3$4$5$6.jpg [L] RewriteCond %{HTTP_HOST} ^tomsheehy.com$ RewriteRule ^([0-9])([0-9])([0-9])([0-9])([0-9])(\-[_a-zA-Z0-9-]*)?(-[0-9]+)?/.+\.jpg$ %{ENV:REWRITEBASE}img/p/$1/$2/$3/$4/$5/$1$2$3$4$5$6$7.jpg [L] RewriteCond %{HTTP_HOST} ^tomsheehy.com$ RewriteRule ^([0-9])([0-9])([0-9])([0-9])([0-9])([0-9])(\-[_a-zA-Z0-9-]*)?(-[0-9]+)?/.+\.jpg$ %{ENV:REWRITEBASE}img/p/$1/$2/$3/$4/$5/$6/$1$2$3$4$5$6$7$8.jpg [L] RewriteCond %{HTTP_HOST} ^tomsheehy.com$ RewriteRule ^([0-9])([0-9])([0-9])([0-9])([0-9])([0-9])([0-9])(\-[_a-zA-Z0-9-]*)?(-[0-9]+)?/.+\.jpg$ %{ENV:REWRITEBASE}img/p/$1/$2/$3/$4/$5/$6/$7/$1$2$3$4$5$6$7$8$9.jpg [L] RewriteCond %{HTTP_HOST} ^tomsheehy.com$ RewriteRule ^([0-9])([0-9])([0-9])([0-9])([0-9])([0-9])([0-9])([0-9])(\-[_a-zA-Z0-9-]*)?(-[0-9]+)?/.+\.jpg$ %{ENV:REWRITEBASE}img/p/$1/$2/$3/$4/$5/$6/$7/$8/$1$2$3$4$5$6$7$8$9$10.jpg [L] RewriteCond %{HTTP_HOST} ^tomsheehy.com$ RewriteRule ^c/([0-9]+)(\-[\.*_a-zA-Z0-9-]*)(-[0-9]+)?/.+\.jpg$ %{ENV:REWRITEBASE}img/c/$1$2$3.jpg [L] RewriteCond %{HTTP_HOST} ^tomsheehy.com$ RewriteRule ^c/([a-zA-Z_-]+)(-[0-9]+)?/.+\.jpg$ %{ENV:REWRITEBASE}img/c/$1$2.jpg [L] # AlphaImageLoader for IE and fancybox RewriteCond %{HTTP_HOST} ^tomsheehy.com$ RewriteRule ^images_ie/?([^/]+)\.(jpe?g|png|gif)$ js/jquery/plugins/fancybox/images/$1.$2 [L] # Dispatcher RewriteCond %{REQUEST_FILENAME} -s [OR] RewriteCond %{REQUEST_FILENAME} -l [OR] RewriteCond %{REQUEST_FILENAME} -d RewriteCond %{HTTP_HOST} ^tomsheehy.com$ RewriteRule ^.*$ - [NC,L] RewriteCond %{HTTP_HOST} ^tomsheehy.com$ RewriteRule ^.*$ %{ENV:REWRITEBASE}index.php [NC,L] </IfModule> <IfModule mod_expires.c> ExpiresActive On ExpiresByType image/gif "access plus 1 month" ExpiresByType image/jpeg "access plus 1 month" ExpiresByType image/jpg "access plus 1 month" ExpiresByType image/png "access plus 1 month" ExpiresByType text/css "access plus 1 week" ExpiresByType text/javascript "access plus 1 week" ExpiresByType application/javascript "access plus 1 week" ExpiresByType application/x-javascript "access plus 1 week" ExpiresByType image/x-icon "access plus 1 year" </IfModule> FileETag INode MTime Size <IfModule mod_deflate.c> <IfModule mod_filter.c> AddOutputFilterByType DEFLATE text/html text/css text/javascript application/javascript application/x-javascript </IfModule> </IfModule> #If rewrite mod isn't enabled ErrorDocument 404 /Shop/index.php?controller=404 # ~~end~~ Do not remove this comment, Prestashop will keep automatically the code outside this comment when .htaccess will be generated again my website is http://www.tomsheehy.com. I have attached the full gmetrix report for this. Any help appreciated. This is driving me crazy. GTmetrix-report-www.tomsheehy.com-20140320T072344-buCsQIw2-full.pdf