Warnings:
The “type” attribute is unnecessary for JavaScript resources.
The “type” attribute for the “style” element is not needed and should be omitted.
The “banner” role is unnecessary for element “header”.
The first occurrence of ID “content” was here.
Empty heading.
The first occurrence of ID “social-media” was here.
The “contentinfo” role is unnecessary for element “footer”.
The first occurrence of ID “alto_contraste_id” was here.
Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).
Errors:
CSS: “border-width”: Parse Error.
CSS: “border-style”: Parse Error.
CSS: “appearance”: “value” is not a “appearance” value.
Element “div” not allowed as child of element “a” in this context. (Suppressing further errors from this subtree.)
Bad value “” for attribute “id” on element “input”: An ID must not be the empty string.
Bad value “” for attribute “name” on element “input”: Must not be empty.
Duplicate ID “content”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Attribute “type” not allowed on element “menu” at this point.
Bad value “” for attribute “src” on element “img”: Must be non-empty.
Stray end tag “a”.
Duplicate ID “social-media”.
Duplicate ID “alto_contraste_id”.
Brazil BR