Caci.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Duplicate attribute “title”.
Element “area” is missing required attribute “alt”.
Saw “<!--” within a comment. Probable cause: Nested comment (not allowed).
Saw “<” when expecting an attribute name. Probable cause: Missing “>” immediately before.
No space between attributes.
Attribute “<!--onclick” not allowed on element “div” at this point.
Attribute “--” not allowed on element “div” at this point.
Attribute “allow” not allowed on element “a” at this point.
Duplicate ID “videoImage”.
Warnings:
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
Attribute “<!--onclick” is not serializable as XML 1.0.
Attribute “--” is not serializable as XML 1.0.
The first occurrence of ID “videoImage” was here.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
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