I am working on performance optimization using the sweepers and cache management, so far seems running fine however I have 3 external resources in my header requesting a Last- Modified head or ETag to be cache validated. how should I proceed ? or should it be better to download the files and include them in my assets ? http://fonts.googleapis.com/css?family=Oswald http://fonts.googleapis.com/css?family=PT+Sans+Narrow http://maps.googleapis.com/maps/api/js?sensor=false thanks for your feedback -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.