I have this in my htaccess which is in my root www folder. # Turn on Expires and set default to 0 ExpiresActive On ExpiresDefault A0 # Set up caching on media files for 1 year (forever?) <FilesMatch "\.(ico|flv|pdf|mov|mp3|wmv|ppt)$"> ExpiresDefault A29030400 Header append Cache-Control "public" </FilesMatch> # Set up caching on media files for 1 week <FilesMatch "\.(gif|jpg|jpeg|png|swf|js)$"> ExpiresDefault A604800 Header append Cache-Control "public, proxy-revalidate" </FilesMatch> # Set up 2 Hour caching on commonly updated files <FilesMatch "\.(xml|txt|html|css|rss)$"> ExpiresDefault A7200 Header append Cache-Control "private, proxy-revalidate, must-revalidate" </FilesMatch> # Force no caching for dynamic files <FilesMatch "\.(php|cgi|pl|htm)$"> ExpiresDefault A0 Header set Cache-Control "no-cache, no-store, must-revalidate, max-age=0, proxy-revalidate, no-transform" Header set Pragma "no-cache" </FilesMatch> Code (markup): If I check my main page http://www.physicsforums.com with pagespeed it says almost all my items are cached. Good! However if I check a page link http://www.physicsforums.com/forumdisplay.php?f=149 then it says none are cache. What am I doing wrong? thanks!
The htaccess file looks ok to me. I am unable to load the URL at the moment however just to double check. The 2nd url do the images etc have any session data in the links to them? If so this could be causing the issue.