Errors:
Start tag seen without seeing a doctype first. Expected “<!DOCTYPE html>”.
Bad start tag in “iframe” in “head”.
Element “head” is missing a required instance of child element “title”.
Stray end tag “noscript”.
Attribute “name” not allowed on element “meta” at this point.
Element “meta” is missing one or more of the following attributes: “itemprop”, “property”.
Attribute “charset” not allowed on element “meta” at this point.
Element “meta” is missing one or more of the following attributes: “content”, “itemprop”, “property”.
Element “title” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Element “ul” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
No “li” element in scope but a “li” end tag seen.
End tag “div” seen, but there were open elements.
Unclosed element “ul”.
Duplicate ID “acerca_de”.
Duplicate ID “header_acerca_de”.
Duplicate ID “header_prensa”.
The “center” element is obsolete. Use CSS instead.
Element “p” not allowed as child of element “h3” in this context. (Suppressing further errors from this subtree.)
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
End tag “br”.
No space between attributes.
Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.
Attribute “selected"” not allowed on element “a” at this point.
Bad value “sitearea” for attribute “type” on element “a”: Subtype missing.
Attribute “mode” not allowed on element “a” at this point.
Attribute “]"” not allowed on element “a” at this point.
The element “button” must not appear as a descendant of the “a” element.
End tag “a” violates nesting rules.
No “small” element in scope but a “small” end tag seen.
Warnings:
The first occurrence of ID “acerca_de” was here.
The first occurrence of ID “header_acerca_de” was here.
The first occurrence of ID “header_prensa” was here.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
Attribute “selected"” is not serializable as XML 1.0.
Attribute “]"” is not serializable as XML 1.0.
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
This document appears to be written in Spanish. Consider adding “lang="es"” (or variant) to the “html” start tag.
Argentina AR