Elitigation.sg W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
Attribute “content” not allowed on element “meta” at this point.
Bad value “” for attribute “id” on element “img”: An ID must not be the empty string.
Bad value “button” for attribute “type” on element “a”: Subtype missing.
Duplicate ID “”.
Bad value “” for attribute “id” on element “div”: An ID must not be the empty string.
Bad value “” for attribute “id” on element “span”: An ID must not be the empty string.
Bad value “” for attribute “for” on element “label”: An ID must not be the empty string.
Element “ol” not allowed as child of element “ol” in this context. (Suppressing further errors from this subtree.)
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
The value of the “for” attribute of the “label” element must be the ID of a non-hidden form control.
The “aria-labelledby” attribute must point to an element in the same document.
Warnings:
The “type” attribute is unnecessary for JavaScript resources.
The “type” attribute for the “style” element is not needed and should be omitted.
The first occurrence of ID “” was here.
Consider adding a “lang” attribute to the “html” start tag to declare the language of this document.
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