Utoronto.ca W3C HTML Markup Validation
HTML markup errors and warnings
(Rescan now...)
Errors:
The “profile” attribute on the “head” element is obsolete. To declare which “meta” terms are used in the document, instead register the names as meta extensions. To trigger specific UA behaviors, use a “link” element instead.
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.
Attribute “type” not allowed on element “img” at this point.
Duplicate ID “main-nav”.
Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Bad value “” for attribute “name” on element “input”: Must not be empty.
CSS: “opacity”: Missing a semicolon before the property name “node”.
CSS: “opacity”: “[” is not a “opacity” value.
CSS: “node”: Property “node” doesn't exist.
Start tag “a” seen but an element of the same type was already open.
End tag “a” violates nesting rules.
Cannot recover after last error. Any further errors will be ignored.
Warnings:
The “type” attribute is unnecessary for JavaScript resources.
The first occurrence of ID “main-nav” was here.
Canada CA