Errors:
Bogus comment.
Element “span” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
The “align” attribute on the “img” element is obsolete. Use CSS instead.
The element “a” must not appear as a descendant of the “button” element.
The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.
The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.
The “border” attribute on the “table” element is obsolete. Use CSS instead.
The “valign” attribute on the “td” element is obsolete. Use CSS instead.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
The “align” attribute on the “th” element is obsolete. Use CSS instead.
The “width” attribute on the “td” element is obsolete. Use CSS instead.
The “align” attribute on the “td” element is obsolete. Use CSS instead.
The “height” attribute on the “td” element is obsolete. Use CSS instead.
The “bgcolor” attribute on the “td” element is obsolete. Use CSS instead.
Element “thead” not allowed as child of element “table” in this context. (Suppressing further errors from this subtree.)
Attribute “rel” not allowed on element “div” at this point.
Bad value “section1” for attribute “rel” on element “a”: The string “section1” is not a registered keyword.
Bad value “section2” for attribute “rel” on element “a”: The string “section2” is not a registered keyword.
Bad value “section3” for attribute “rel” on element “a”: The string “section3” is not a registered keyword.
Bad value “section4” for attribute “rel” on element “a”: The string “section4” is not a registered keyword.
Bad value “section5” for attribute “rel” on element “a”: The string “section5” is not a registered keyword.
Bad value “section6” for attribute “rel” on element “a”: The string “section6” is not a registered keyword.
Duplicate ID “certiborder”.
Bad value “598.6013986014” for attribute “height” on element “img”: Expected a digit but saw “.” instead.
Element “div” not allowed as child of element “button” in this context. (Suppressing further errors from this subtree.)
Bad value “563.55555555556” for attribute “height” on element “img”: Expected a digit but saw “.” instead.
Named character reference was not terminated by a semicolon. (Or “&” should have been escaped as “&”.)
Bad value “453.75” for attribute “width” on element “img”: Expected a digit but saw “.” instead.
Element “form” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
The “align” attribute on the “input” element is obsolete. Use CSS instead.
End tag for “body” seen, but there were unclosed elements.
Unclosed element “div”.
Warnings:
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
The document is not mappable to XML 1.0 due to a trailing hyphen in a comment.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The first occurrence of ID “certiborder” was here.
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