Drupal JS add noscript after every  tag
Use the html.tpl.php of your theme to add the noscript tag using the $scripts array.

$scripts = str_replace("\n", "\n&lt;noscript&gt;Your browser does not support Javascript&lt;/noscript&gt;\n", $scripts);


Note : html.tpl.php will apply this for all pages of your theme.if you want to do it for specific content type pages or specific pages then use the specific template.See Drupal 7 template suggestions for more information.