Leverage browser caching in IIS (google pagespeed issue)

Question

There are several questions about leveraging browser caching but I didn\'t find anything useful for how to do this in an ASP.NET application. Google\'s Pagespeed tells this

Answer 1

Using the above, static content files will be cached for 10 days in the browser. Detailed information about the element can be found here.

You can also use the element to define the cache settings for a specific file: