2.2.55 [HTML] Section 18.3.1, The NOSCRIPT element

V0125:

The specification states:

 The content of a NOSCRIPT element should only be rendered by a script-aware user 
 agent in the following cases: The user agent is configured not to evaluate scripts. 
 The user agent doesn't support a scripting language invoked by a SCRIPT element 
 earlier in the document.

All Document Modes (All Versions)

If a language invoked by a SCRIPT element earlier in the document is not supported, the NOSCRIPT content will not appear.