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Nu HTML Checker - Version: 18.4.19

From: Dixon, Elizabeth <Elizabeth.Dixon@ros.gov.uk>
Date: Thu, 26 Apr 2018 09:30:51 +0000
To: "www-validator@w3.org" <www-validator@w3.org>
CC: "Napier, Stacey" <Stacey.Napier@ros.gov.uk>, "Smith, Simon" <Simon.Smith@ros.gov.uk>
Message-ID: <4ef863d677ed4426a442d1514561c6da@ros.gov.uk>
Hi all,


The downloaded Nu markup tool (sourced from the Paciello Group) was used to validate markup.  The following errors were reported when not expected:


  1.  Error: The character encoding was not declared. Proceeding using windows-1252.

  2.  Error: End of file seen without seeing a doctype first. Expected <!DOCTYPE html>.

  3.  Error: Element head<http://www.w3.org/html/wg/drafts/html/master/single-page.html#the-head-element> is missing a required instance of child element title.

Content model for element head<http://www.w3.org/html/wg/drafts/html/master/single-page.html#the-head-element>:

If the document is an <http://www.w3.org/html/wg/drafts/html/master/single-page.html#an-iframe-srcdoc-document> iframe srcdoc document<http://www.w3.org/html/wg/drafts/html/master/single-page.html#an-iframe-srcdoc-document> or if title information is available from a higher-level protocol: Zero or more elements of metadata content<http://www.w3.org/html/wg/drafts/html/master/single-page.html#metadata-content-2>, of which no more than one is a title<http://www.w3.org/html/wg/drafts/html/master/single-page.html#elementdef-title> element and no more than one is a base<http://www.w3.org/html/wg/drafts/html/master/single-page.html#elementdef-base> element.

Otherwise: One or more elements of metadata content<http://www.w3.org/html/wg/drafts/html/master/single-page.html#metadata-content-2>, of which exactly one is a title<http://www.w3.org/html/wg/drafts/html/master/single-page.html#elementdef-title> element and no more than one is a base<http://www.w3.org/html/wg/drafts/html/master/single-page.html#elementdef-base>element.

  4.  Warning: Consider adding a lang attribute to the html start tag to declare the language of this document.

There were errors.

Used the schema for HTML with SVG 1.1, MathML 3.0, RDFa 1.1, and ITS 2.0 support.

Used the HTML parser.

Total execution time 2 milliseconds.



Version: 18.4.19


I've checked through the code and the code looks good. A developer has also checked the code and has confirmed it is correct. It uses lowercase for doctype and utf and as far as I am aware HTML is case insensitive. Can you investigate at your end?


I've also looked at the online nu markup validator and it has used the same version I have downloaded.


https://Validator.W3.org/nu/about.html#issues



Thank you,





Elizabeth Dixon








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Received on Friday, 27 April 2018 19:40:43 UTC

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