Cache static content for speed up Pages performance IIS
<p>My application is in mvc4. When I render page its take too much time. I've checked in network tab its taking too much time for rendering <code>.js</code> files.<br> </p>

<p>Can any one guide me how to do cache for static folder in iis 8.5 or any thing i can do in web.config after that i increase performance of my website and their pages. </p>

<p><br>It's taking time 10-20 seconds to render page. Here is the image of time.</p>

<p>All <code>js</code> files are in script folder, is their any method to cache whole folder?
<a href="https://i.stack.imgur.com/Ano5f.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Ano5f.png" alt="enter image description here"></a></p>