Errors:
Saw “<?”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.)
Stray doctype.
No space between attributes.
Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.
Attribute “videoid” not allowed on element “a” at this point.
Attribute “desc” not allowed on element “a” at this point.
Attribute “link” not allowed on element “a” at this point.
Bad value “” for attribute “id” on element “div”: An ID must not be the empty string.
Bad value “ false” for attribute “focusable” on element “svg”.
Element “p” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Duplicate ID “”.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Bad value “100%” for attribute “width” on element “iframe”: Expected a digit but saw “%” instead.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
Warnings:
Unsupported SVG version specified. This validator only supports SVG 1.1. The recommended way to suppress this warning is to remove the “version” attribute altogether.
The “banner” role is unnecessary for element “header”.
The “navigation” role is unnecessary for element “nav”.
The “main” role is unnecessary for element “main”.
The first occurrence of ID “” was here.
The “contentinfo” role is unnecessary for element “footer”.
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