Leadfox.co W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
Bad value “” for attribute “width” on element “img”: The empty string is not a valid non-negative integer.
Bad value “” for attribute “height” on element “img”: The empty string is not a valid non-negative integer.
Attribute “retina_logo_url” not allowed on element “img” at this point.
Heading cannot be a child of another heading.
Stray end tag “h1”.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Bad value “border-bottom-light ” for attribute “id” on element “div”: An ID must not contain whitespace.
Duplicate ID “border-bottom-light ”.
Duplicate ID “border-bottom-light”.
An element with “role=menuitem” must be contained in, or owned by, an element with “role=menubar” or “role=menu”.
Warnings:
The “navigation” role is unnecessary for element “nav”.
The “main” role is unnecessary for element “main”.
Empty heading.
The first occurrence of ID “border-bottom-light ” was here.
The first occurrence of ID “border-bottom-light” was here.
The “contentinfo” role is unnecessary for element “footer”.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
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