When serving XHTML 1.x or polyglot pages as text/html, use both the lang attribute and the xml:lang attribute together every time you want to set the language. The xml:lang attribute is …

lang needed for text rendering. Perhaps surprisingly, the benefits of the lang attribute are not limited to disabled people using speech-synthesizing assistive tech. Setting lang can also …

Cuando se sirven páginas XHTML 1.x o políglotas como text/html, use tanto el atributo lang como el atributo xml:lang juntos cada vez que desee establecer el idioma. El atributo xml:lang es la …

Nov 18, 2014 · The lang (or sometimes the xml:lang) attribute specifies the natural language of the content of a web page. An attribute on the html tag sets the language for all the text on the …

HTML page lang attribute has valid language tag; HTML page language subtag matches default language; Bibliography. Understanding Success Criterion 3.1.1: Language of Page; H57: …

Using console/alert, 'lang' attribute looks to be set as expected. But if you see generated source (View Source), 'lang' isn't getting set at all. Requirement is Screen Readers must be able to …

This rule checks that the lang attribute of the root element of a non-embedded HTML page has a language tag with a known primary language subtag. Applicability. This rule applies to any …

XHTML 1.0 uses language tags in the HTML lang attribute and the XML xml:lang attribute, as well as the hreflang attribute. HTTP uses language tags in the Accept-Language and Content …

F does not have a non-empty lang attribute, and is the child in the flat tree of an element inheriting its programmatic language from E; or; F is a fully active document element, has no non-empty …

Mar 21, 2016 · Agora falando apenas de HTML, o atributo lang independente do seu valor, pt ou pt-BR não muda em nada, a ideia do uso dele é normatizar e indicar os tipos de dados pra …