nu.validator.localentities.files.w3c.about.html Maven / Gradle / Ivy
About the Nu Markup Checker
About the Nu Markup Checker
Like the existing
DTD-based W3C markup validation service,
the Nu Markup Checker checks the markup of Web documents, but instead uses
the backend from the
Validator.nu
engine, which provides
non-DTD-based
markup checking.
This is an experimental checker and its behavior remains subject to
change. In particular, because new types of error checks continue to be
actively added to the checker, there is no guarantee provided that if the
checker reports zero errors for a particular document at one point in time,
it will report zero errors for that same document at some later point in
time.
Reporting bugs
If you find any bugs, want to request a new feature, or have a question
about the Nu Markup Checker, please
file a bug report
or send an e-mail message to
[email protected].
Extras
Steve Faulkner
has created a
WCAG 2.0 parsing error bookmarklet
that you can use in conjunction with the Nu Markup Checker. It filters the
messages emitted by the checker to show only those messages that are
relevant to checking the
guidelines in section 4.1.1: Parsing
of the
Web Content Accessibility Guidelines (WCAG) 2.0 specification.