Errors:
Bad value “cache-control” for attribute “http-equiv” on element “meta”.
Bad value “imagetoolbar” for attribute “http-equiv” on element “meta”.
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”.
Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
Stray end tag “head”.
Start tag “body” seen but an element of the same type was already open.
Stray end tag “input”.
Duplicate ID “teste”.
Duplicate attribute “class”.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
Duplicate ID “trintadias”.
Bad value “” for attribute “name” on element “input”: Must not be empty.
Duplicate ID “links”.
Duplicate ID “linktitulo”.
Duplicate ID “fourth”.
The “aria-labelledby” attribute must point to an element in the same document.
Warnings:
The “form” role is unnecessary for element “form”.
The first occurrence of ID “teste” was here.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
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).
The first occurrence of ID “trintadias” was here.
The first occurrence of ID “links” was here.
The first occurrence of ID “linktitulo” was here.
The first occurrence of ID “fourth” was here.
This document appears to be written in Portuguese. Consider adding “lang="pt"” (or variant) to the “html” start tag.
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