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ylafon Merge pull request #37 from w3c/sideshowbarker/no-doctype
Send doctype-less documents to Nu Html Checker
Latest commit 531eb3e Nov 6, 2018

W3C Markup Validator

The Markup Validator is a free service by W3C that helps check the validity of Web documents. Most Web documents are written using markup languages, such as HTML or XHTML. These languages are defined by technical specifications, which usually include a machine-readable formal grammar (and vocabulary). The act of checking a document against these constraints is called validation, and this is what the Markup Validator does.


W3C Software License and Notice.

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