I am using Google Page Speed on my website in IIS7 and I was wondering how to set
Leverage browser caching - The following resources are missing a
Under system.webServer in web.config set for example
This can also be configured from IIS Manager under Output Caching but what the GUI doesn't do is set the 'location' attribute. Setting it to 'Any' will set Cache-Control:public.
You can read more about it here.