Death-clock.org W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
Element “g:plusone” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Stray end tag “span”.
Stray end tag “div”.
Attribute “rel” not allowed on element “input” at this point.
Attribute “rel” not allowed on element “section” at this point.
“'” in an unquoted attribute value. Probable causes: Attributes running together or a URL query string in an unquoted attribute value.
Bad value “;selected'” for attribute “selected” on element “option”.
No “p” element in scope but a “p” end tag seen.
Duplicate ID “bmi-title”.
Duplicate attribute “class”.
The “for” attribute of the “label” element must refer to a non-hidden form control.
Warnings:
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Element name “g:plusone” cannot be represented as XML 1.0.
The first occurrence of ID “bmi-title” was here.
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.
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