Top "Xhtml-1.0-strict" questions

XHTML 1.0 Strict is a legacy version of HTML that was formulated as the XML equivalent to strict HTML 4.01.

Can I add Microdata from HTML5 to a XHTML Strict site and still be compliant?

I've got a site coded in XHTML 1.0 Strict. I want to use the new Microdata to add breadcrumbs to my …

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validation html breadcrumbs xhtml-1.0-strict microdata
What is the Maxmium no of input tag in an html form?

i can't find any information inside the w3c html strict spec http://www.w3.org/TR/html4/sgml/dtd.…

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html xhtml forms input xhtml-1.0-strict
Embed YouTube videos while staying XHTML 1.0 Strict?

Is there a way to embed a YouTube video while still staying standards compliant (XHTML 1.0 Strict)? Thanks in advance.

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html youtube xhtml-1.0-strict
iframes not valid in XHTML Strict

I am building a website with a Google Map, which by default generates this code: <iframe width="550" height="500" frameborder="0" …

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html google-maps iframe xhtml xhtml-1.0-strict
Use of <br /> and accessibility

From this question/answer: Pausing in a screen reader for accessibility it seems that one shouldn't use <br /> …

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html accessibility line-breaks xhtml-1.0-strict
Nest lists in paragraphs in html

It seems that (strict) html doesn't allow nesting any non-inline elements inside a <p>, but then how am …

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html markup xhtml-1.0-strict
Why won't this XHTML form validate?

Any ideas why this won't validate here: http://validator.w3.org/#validate_by_input It seems the form input tags …

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validation xhtml xhtml-1.0-strict