MVC 4 Bundling and minification

MVC 4 has this great feature to reduce http requests by bundling and minification of css and js files.

I used to do this manually or via external program. This is certainly great.

Here is some post about it:
http://www.codeproject.com/Tips/389545/ASP-NET-MVC4-Bundling-and-Minification

bundling and minification will speed up your site by reducing http requests.