Perfprotech.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Element “style” not allowed as child of element “header” in this context. (Suppressing further errors from this subtree.)
Attribute “x-class” not allowed on element “div” at this point.
The “font” element is obsolete. Use CSS instead.
Stray end tag “small”.
End tag “strong” violates nesting rules.
No “em” element in scope but a “em” end tag seen.
No “a” element in scope but a “a” end tag seen.
End tag “em” violates nesting rules.
No “strong” element in scope but a “strong” end tag seen.
No “p” element in scope but a “p” end tag seen.
Stray end tag “strong”.
Attribute “x-style” not allowed on element “div” at this point.
Bad value “mailto:sales@perfprotech.com.com?subject=Performance Product Technologies Inquiry” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Warnings:
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
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