Errors:
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
Attribute “webkitallowfullscreen” not allowed on element “iframe” at this point.
Attribute “mozallowfullscreen” not allowed on element “iframe” at this point.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
No “p” element in scope but a “p” end tag seen.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Saw “"” when expecting an attribute name. Probable cause: “=” missing immediately before.
Duplicate attribute “"”.
Attribute “"” not allowed on element “div” at this point.
Attribute “1” not allowed on element “div” at this point.
Stray end tag “meta”.
End tag “p” seen, but there were open elements.
Unclosed element “a”.
No “a” element in scope but a “a” end tag seen.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Bad value for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Attribute “2” not allowed on element “div” at this point.
Duplicate ID “ws-hide”.
Attribute “content” not allowed on element “p” at this point.
Attribute “3” not allowed on element “div” at this point.
Attribute “4” not allowed on element “div” at this point.
Attribute “5” not allowed on element “div” at this point.
Attribute “6” not allowed on element “div” at this point.
Attribute “7” not allowed on element “div” at this point.
Attribute “8” not allowed on element “div” at this point.
Duplicate ID “counter-responsv-wrap-3469”.
Duplicate ID “counter-responsv-wrap-8992”.
Duplicate ID “counter-responsv-wrap-1887”.
Duplicate ID “counter-responsv-wrap-6975”.
Duplicate ID “counter-responsv-wrap-1739”.
Duplicate ID “counter-responsv-wrap-7981”.
Duplicate ID “counter-responsv-wrap-3570”.
Duplicate ID “counter-responsv-wrap-4065”.
Duplicate ID “counter-responsv-wrap-8931”.
Duplicate ID “counter-responsv-wrap-5488”.
Duplicate ID “counter-responsv-wrap-8072”.
Duplicate ID “counter-responsv-wrap-7406”.
Bad value “data:image/svg+xml;charset=utf-8,%3Csvg xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg' viewBox%3D'0 0 102 102'%2F%3E” for attribute “src” on element “img”: Illegal character in scheme data: space is not allowed.
No space between attributes.
Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.
Attribute “1-4"” not allowed on element “section” at this point.
Bad value “” for attribute “id” on element “div”: An ID must not be the empty string.
Warnings:
Attribute “"” is not serializable as XML 1.0.
Attribute “1” is not serializable as XML 1.0.
Attribute “2” is not serializable as XML 1.0.
The first occurrence of ID “ws-hide” was here.
Attribute “3” is not serializable as XML 1.0.
Attribute “4” is not serializable as XML 1.0.
Attribute “5” is not serializable as XML 1.0.
Attribute “6” is not serializable as XML 1.0.
Attribute “7” is not serializable as XML 1.0.
Attribute “8” is not serializable as XML 1.0.
The first occurrence of ID “counter-responsv-wrap-3469” was here.
The first occurrence of ID “counter-responsv-wrap-8992” was here.
The first occurrence of ID “counter-responsv-wrap-1887” was here.
The first occurrence of ID “counter-responsv-wrap-6975” was here.
The first occurrence of ID “counter-responsv-wrap-1739” was here.
The first occurrence of ID “counter-responsv-wrap-7981” was here.
The first occurrence of ID “counter-responsv-wrap-3570” was here.
The first occurrence of ID “counter-responsv-wrap-4065” was here.
The first occurrence of ID “counter-responsv-wrap-8931” was here.
The first occurrence of ID “counter-responsv-wrap-5488” was here.
The first occurrence of ID “counter-responsv-wrap-8072” was here.
The first occurrence of ID “counter-responsv-wrap-7406” was here.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Empty heading.
Attribute “1-4"” is not serializable as XML 1.0.
This document appears to be written in Portuguese but the “html” start tag has “lang="en-US"”. Consider using “lang="pt"” (or variant) instead.