11315.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
The “type” attribute on the “li” element is obsolete. Use CSS instead.
Attribute “thumb” not allowed on element “img” at this point.
Attribute “text” not allowed on element “img” at this point.
Text not allowed in element “ul” in this context.
Bad value “970px” for attribute “width” on element “embed”: Expected a digit but saw “p” instead.
Bad value “75px” for attribute “height” on element “embed”: Expected a digit but saw “p” instead.
The “name” attribute on the “embed” element is obsolete. Use the “id” attribute instead.
Bad value “true” for attribute “checked” on element “input”.
Any “input” descendant of a “label” element with a “for” attribute must have an ID value that matches that “for” attribute.
The “for” attribute of the “label” element must refer to a non-hidden form control.
Warnings:
Empty heading.
This document appears to be written in Portuguese. Consider adding “lang="pt"” (or variant) to the “html” start tag.
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