Up.edu W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.
The “align” attribute on the “div” element is obsolete. Use CSS instead.
Bad value “true” for attribute “autoplay” on element “video”.
Bad value “” for attribute “src” on element “source”: Must be non-empty.
Element “ul” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
The “font” element is obsolete. Use CSS instead.
The “align” attribute on the “h1” element is obsolete. Use CSS instead.
Bad value “https://www.up.edu/academics/faculty-profiles/bill-curtis .html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
Document uses the Unicode Private Use Area(s), which should not be used in publicly exchanged documents. (Charmod C073)
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