Energias-renovables.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Duplicate ID “menu18”.
Duplicate ID “menu19”.
Duplicate ID “menu4”.
Duplicate ID “menu5”.
Duplicate ID “menu6”.
Duplicate ID “menu10”.
Bad value “/publico/descargarpdf.php?revid=637&title=Numero 166Noviembre 2017” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “https://www.energias-renovables.com/ernesto-macias?>/” for attribute “href” on element “a”: Illegal character in query: “>” is not allowed.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
No space between attributes.
Stray end tag “div”.
Duplicate ID “tarifas-de-publicidad-internet”.
Warnings:
The first occurrence of ID “menu18” was here.
The first occurrence of ID “menu19” was here.
The first occurrence of ID “menu4” was here.
The first occurrence of ID “menu5” was here.
The first occurrence of ID “menu6” was here.
The first occurrence of ID “menu10” was here.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The first occurrence of ID “tarifas-de-publicidad-internet” was here.
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