Errors:
Bad value “Content-Script-Type” for attribute “http-equiv” on element “meta”.
Bad value “Content-Style-Type” for attribute “http-equiv” on element “meta”.
Bad value “cache-control” for attribute “http-equiv” on element “meta”.
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.
The element “label” must not appear as a descendant of the “button” element.
Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
Attribute “ref” not allowed on element “div” at this point.
Attribute “href” not allowed on element “div” at this point.
Element “a” not allowed as child of element “dl” in this context. (Suppressing further errors from this subtree.)
Element “dl” is missing a required instance of child element “dd”.
Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.
Stray end tag “div”.
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 “b”.
Bad value “” for attribute “src” on element “iframe”: Must be non-empty.
Warnings:
The “type” attribute is unnecessary for JavaScript resources.
The “type” attribute for the “style” element is not needed and should be omitted.
Empty heading.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
Japan JP