Centerforfoodsafety.org W3C HTML Markup Validation
HTML markup errors and warnings
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Warnings:
Element name “webfeeds:cover” cannot be represented as XML 1.0.
Document uses the Unicode Private Use Area(s), which should not be used in publicly exchanged documents. (Charmod C073)
Attribute “xmlns” is not serializable as XML 1.0.
Empty heading.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
Errors:
Element “webfeeds:cover” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
Self-closing syntax (“/>”) used on a non-void HTML element. Ignoring the slash and treating as a start tag.
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 “head”.
Start tag “body” seen but an element of the same type was already open.
Bad value “https://www.w3.org/2000/svg” for the attribute “xmlns” (only “http://www.w3.org/2000/svg” permitted here).
The element “input” must not appear as a descendant of the “a” element.
Stray end tag “div”.
The element “button” must not appear as a descendant of the “a” element.
End tag for “body” seen, but there were unclosed elements.
Unclosed element “webfeeds:cover”.
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