Vientosur.info W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
Element “title” not allowed as child of element “head” in this context. (Suppressing further errors from this subtree.)
The “align” attribute on the “div” element is obsolete. Use CSS instead.
Self-closing syntax (“/>”) used on a non-void HTML element. Ignoring the slash and treating as a start tag.
Duplicate ID “menu”.
End tag “span” seen, but there were open elements.
Unclosed element “a”.
End tag “a” violates nesting rules.
Stray end tag “span”.
Duplicate ID “rrss”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Duplicate ID “libros”.
The “align” attribute on the “img” element is obsolete. Use CSS instead.
Warnings:
The first occurrence of ID “menu” was here.
The first occurrence of ID “rrss” was here.
The first occurrence of ID “libros” was here.
This document appears to be written in Spanish. Consider adding “lang="es"” (or variant) to the “html” start tag.
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