title: Improving the web site performance
body: <p>I have a pretty big web site (asp.net web) and I have used JavaScript intensively (jquery,custom javascipt, etc) and also The theme and CSS.  Right now I have a huge amount of js and css files in my system and I am thinking about minifying and smashing the js and css to improve the performance.  So, please advice me the suitable tools and technologies to be used and please suggest me the best practices to be applied in these scenario.</p>