Errors:
The “version” attribute on the “html” element is obsolete. You can safely omit it.
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
Duplicate ID “myModalLabel”.
Attribute “autocomplete” is only allowed when the input type is “color”, “date”, “datetime-local”, “email”, “hidden”, “month”, “number”, “password”, “range”, “search”, “tel”, “text”, “time”, “url”, or “week”.
Attribute “placeholder” not allowed on element “select” at this point.
Attribute “placeholder” not allowed on element “label” at this point.
Duplicate ID “RegistrationForm_email”.
Attribute “checked” not allowed on element “input” at this point.
Element “img” is missing required attribute “src”.
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 “src” on element “img”: Must be non-empty.
Element “p” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Attribute “chaordic” not allowed on element “div” at this point.
Duplicate ID “contentnewscategory”.
Attribute “defaultvalue” not allowed on element “input” at this point.
Any “input” descendant of a “label” element with a “for” attribute must have an ID value that matches that “for” attribute.
Stray end tag “div”.
The “for” attribute of the “label” element must refer to a non-hidden form control.
Warnings:
The first occurrence of ID “myModalLabel” was here.
The first occurrence of ID “RegistrationForm_email” was here.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
The first occurrence of ID “contentnewscategory” was here.
Empty heading.
This document appears to be written in Portuguese but the “html” start tag has an empty “lang” attribute. Consider using “lang="pt"” (or variant) instead.
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