Dragonbike.net W3C HTML Markup Validation
HTML markup errors and warnings
(Rescan now...)
Warnings:
The “type” attribute is unnecessary for JavaScript resources.
The “button” role is unnecessary for element “button”.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
Consider adding a “lang” attribute to the “html” start tag to declare the language of this document.
Errors:
Attribute “imgsrc” not allowed on element “option” at this point.
Bad value “menu” for attribute “role” on element “form”.
CSS: “margin-bottom”: “px” is not a “margin-bottom” value.
Element “button” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
CSS: “margin-top”: “px” is not a “margin-top” value.
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