Errors:
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
Attribute “xmlns:fb” not allowed here.
Bad value “es_ES” for attribute “lang” on element “html”: The language subtag “es_es” is not a valid language subtag.
Element “fb:like” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Element “g:plusone” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.
Attribute “energías” not allowed on element “a” at this point.
Attribute “renovables"” not allowed on element “a” at this point.
Bad value “17” for attribute “rel” on element “a”: The string “17” is not a registered keyword.
Bad value “16” for attribute “rel” on element “a”: The string “16” is not a registered keyword.
Bad value “9” for attribute “rel” on element “a”: The string “9” is not a registered keyword.
Bad value “67” for attribute “rel” on element “a”: The string “67” is not a registered keyword.
Bad value “10” for attribute “rel” on element “a”: The string “10” is not a registered keyword.
Bad value “18” for attribute “rel” on element “a”: The string “18” is not a registered keyword.
Bad element name “fb:like-box”: Code point “U+003A” is not allowed
No space between attributes.
Duplicate ID “cse-search-box”.
The text content of element “script” was not in the required format: Expected space, tab, newline, or slash but found “{” instead.
Warnings:
Attribute with the local name “xmlns:fb” is not serializable as XML 1.0.
Element name “fb:like” cannot be represented as XML 1.0.
Element name “g:plusone” cannot be represented as XML 1.0.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
Attribute “renovables"” is not serializable as XML 1.0.
Element name “fb:like-box” cannot be represented as XML 1.0.
The first occurrence of ID “cse-search-box” was here.
Spain ES