The language of the entire document should be specified in the HTML tag. In this example, the primary language of the content is Italian.
<HTML lang="it">
<HEAD></HEAD>
<BODY>
<P>Volete sapere l'origine della parola cappuccino,
il popolare caffelatte all'italiana?</P>
</BODY>
</HTML>
In XML, use "xml:lang".
For a complete list of language codes, check out:
Code for the Representation of the Names of Languages. From ISO 639, revised 1989. Source: OASIS - the Organization for the Advancement of Structured Information Standards.
For information about content negotiation, see the example for Checkpoint 11.3.
To Checkpoints for Guideline 4.Next slide: Example for Checkpoint 5.1