Errors:
Bad value “handheld” for attribute “media” on element “link”: Deprecated media type “handheld”. For guidance, see the Media Types section in the current Media Queries specification.
Bad value “/” for attribute “rel” on element “a”: The string “/” is not a registered keyword.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Stray end tag “section”.
Bad value “_gaq.push(['_trackEvent', 'トップコンテンツ', 'Click', 'スタジオマリオのご案内]);” for attribute “onclick” on element “a”: unterminated string literal
End tag “section” seen, but there were open elements.
Unclosed element “ul”.
The text content of element “time” was not in the required format: The literal did not satisfy the time-datetime format.
Element “br” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Duplicate ID “pagetop”.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.
The “marginheight” attribute on the “iframe” element is obsolete. Use CSS instead.
The “marginwidth” attribute on the “iframe” element is obsolete. Use CSS instead.
Warnings:
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The first occurrence of ID “pagetop” was here.
The “language” attribute on the “script” element is obsolete. You can safely omit it.
Japan JP