Leverage Browser Caching in IIS Web.config

Google’s Page Speed test recommends the we leverage browser caching. To do this in Windows using IIS, open the site’s web.config and add a client caching directive:

<clientCache cacheControlMode=”UseMaxAge” cacheControlMaxAge=”365.00:00:00″/>

**There are “per file” rules that can be applied but this seems to be sufficient for Google

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