Flatbreadcompany.com 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.
No “p” element in scope but a “p” end tag seen.
Element “area” is missing required attribute “alt”.
Bad value “154,110” for attribute “coords” on element “area”: A circle must have three comma-separated integers. A rectangle must have four comma-separated integers. A polyline must have at least six comma-separated integers.
The element “img” with the attribute “usemap” must not appear as a descendant of the “a” element.
Attribute “http-equiv” not allowed on element “meta” at this point.
Element “meta” is missing one or more of the following attributes: “itemprop”, “property”.
The hash-name reference in attribute “usemap” referred to “portal-button-new”, but there is no “map” element with a “name” attribute with that value.
Warnings:
The “banner” role is unnecessary for element “header”.
The “navigation” role is unnecessary for element “nav”.
The “main” role is unnecessary for element “main”.
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
The “contentinfo” role is unnecessary for element “footer”.
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