How to Prevent caching the HTML page in GWT Application

I have an application developed using GWT & SmartGWT. Currently the host page is getting cached in browser which i don't want to do this.I want to prevent the host page(html Page) not to be cached in browser.I tried by adding some tag

 <meta http-equiv="Cache-Control" content="no-cache, no-store, must-revalidate"/>   <meta http-equiv="Pragma" content="no-cache"/>   <meta http-equiv="Expires" content="0"/>

How to achieve this.Any idea?

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