Namepros.com W3C HTML Markup Validation
HTML markup errors and warnings
(Rescan now...)
Errors:
Attribute “xmlns:fb” not allowed here.
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
Bad value “up” for attribute “rel” on element “a”: The string “up” is not a registered keyword.
Bad value “Menu” for attribute “rel” on element “a”: The string “Menu” is not a registered keyword.
Duplicate ID “PreviewTooltip”.
Element “blockquote” not allowed as child of element “h3” in this context. (Suppressing further errors from this subtree.)
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
The “itemprop” attribute was specified, but the element is not a property of any item.
Warnings:
Attribute with the local name “xmlns:fb” is not serializable as XML 1.0.
The first occurrence of ID “PreviewTooltip” was here.
The “type” attribute is unnecessary for JavaScript resources.
The “date” input type is not supported in all browsers. Please be sure to test, and consider using a polyfill.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
United States US