Brandinlabs.com W3C HTML Markup Validation
HTML markup errors and warnings
(Rescan now...)
Errors:
Attribute “xmlns:og” not allowed here.
Attribute “xmlns:fb” not allowed here.
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
Attribute “aria-selected” not allowed on element “style” at this point.
End tag “header” seen, but there were open elements.
Unclosed element “div”.
End tag “h4” seen, but there were open elements.
Start tag “a” seen but an element of the same type was already open.
Stray end tag “a”.
Attribute “” not allowed on element “a” at this point.
Bad value “_new” for attribute “target” on element “a”: Reserved keyword “new” used.
Duplicate ID “post-51323”.
Duplicate ID “fb-root”.
The “itemprop” attribute was specified, but the element is not a property of any item.
Warnings:
Attribute with the local name “xmlns:og” is not serializable as XML 1.0.
Attribute with the local name “xmlns:fb” is not serializable as XML 1.0.
Consider avoiding viewport values that prevent users from resizing documents.
Attribute “” is not serializable as XML 1.0.
The first occurrence of ID “post-51323” was here.
The first occurrence of ID “fb-root” was here.
Taiwan TW