Delvaux.com 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”.
Bad start tag in “img” in “head”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Stray end tag “noscript”.
Stray end tag “head”.
Start tag “body” seen but an element of the same type was already open.
Duplicate attribute “rel”.
Duplicate ID “PhoneIconOpen”.
Element “br” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
A “source” element that has a following sibling “source” element or “img” element with a “srcset” attribute must have a “media” attribute and/or “type” attribute.
Warnings:
The first occurrence of ID “PhoneIconOpen” was here.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
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