Aktifpedal.com W3C HTML Markup Validation
HTML markup errors and warnings
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Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
Errors:
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
The element “a” must not appear as a descendant of the “button” element.
End tag “div” seen, but there were open elements.
Unclosed element “section”.
Stray end tag “section”.
Saw “<!--” within a comment. Probable cause: Nested comment (not allowed).
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The “frameborder” attribute on the “iframe” element is obsolete.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.
The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.
The “marginheight” attribute on the “iframe” element is obsolete. Use CSS instead.
The “marginwidth” attribute on the “iframe” element is obsolete. Use CSS instead.
Stray end tag “div”.
Bad value “basic” for attribute “role” on element “div”.
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