Errors:
The “profile” attribute on the “head” element is obsolete. To declare which “meta” terms are used in the document, instead register the names as meta extensions. To trigger specific UA behaviors, use a “link” element instead.
Stray end tag “meta”.
A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.
Attribute “ng-app” not allowed on element “body” at this point.
Attribute “ng-include” not allowed on element “div” at this point.
Element “style” not allowed as child of element “section” in this context. (Suppressing further errors from this subtree.)
The text content of element “style” was not in the required format: Content contains the character sequence “<!--” without a later occurrence of the character sequence “-->”.
Bad value “button” for attribute “type” on element “a”: Subtype missing.
Attribute “ng-controller” not allowed on element “div” at this point.
Attribute “ng-if” not allowed on element “li” at this point.
Attribute “ng-href” not allowed on element “a” at this point.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Duplicate ID “how-btn”.
Duplicate ID “ftr-about”.
Element “style” not allowed as child of element “noscript” in this context. (Suppressing further errors from this subtree.)
Warnings:
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The first occurrence of ID “how-btn” was here.
The first occurrence of ID “ftr-about” was here.
United States US