Blogandweb.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Obsolete doctype. Expected “<!DOCTYPE html>”.
The “profile” attribute on the “head” element is obsolete. To declare which “meta” terms are used in the document, instead register the names as meta extensions. To trigger specific UA behaviors, use a “link” element instead.
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
No space between attributes.
Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.
Attribute “category"” not allowed on element “a” at this point.
Attribute “en” not allowed on element “a” at this point.
Attribute “las” not allowed on element “a” at this point.
Attribute “categorías” not allowed on element “a” at this point.
Attribute “de” not allowed on element “a” at this point.
Attribute “wordpress"” not allowed on element “a” at this point.
Bad value “http://gemablog-.blogspot.com/” for attribute “href” on element “a”: Invalid host: A label ends with a hyphen-minus ('-')..
Warnings:
Attribute “category"” is not serializable as XML 1.0.
Attribute “wordpress"” is not serializable as XML 1.0.
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