How to show warning message when Javascript is disabled in AEM

What I have tried is adding the following snippet in global.jsp,But each time a reguest comes to global.jsp it shows up multiple times when javscript is disabled.

Is there any better way to show a warning message in AEM when JS is disabled?

<html>

<head>

<noscript>

Javascript is disabled

</noscript>

</head>

</html>