The <noscript> tag using to display the content for end users that have disabled or browser that doesn't support script. The <noscript> has role in search engine optimization (SEO).
The <noscript> can be used on <head> and <body>.
<noscript>Your browser does not support/disabled JavaScript!</noscript>
HTML 4.0 and HTML5
The <noscript> tag can only be used inside the <body> element in HTML 4.0 In HTML5, the <noscript> tag can be used both inside <head> and <body>.
shanidkv
December 8, 2015