Elpinguino.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Stray end tag “span”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Duplicate attribute “rel”.
Bad value “Portadas” for attribute “rel” on element “a”: The string “Portadas” is not a registered keyword.
Attribute “x-data-noticia” not allowed on element “div” at this point.
Element “gcse:search” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
The “center” element is obsolete. Use CSS instead.
Warnings:
Element name “gcse:search” cannot be represented as XML 1.0.
This document appears to be written in Spanish. Consider adding “lang="es"” (or variant) to the “html” start tag.
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