Errors:
Attribute “xmlns:article” not allowed here.
Attribute “xmlns:book” not allowed here.
Attribute “xmlns:product” not allowed here.
Attribute “xmlns:profile” not allowed here.
Attribute “xmlns:video” not allowed here.
A “charset” attribute on a “meta” element found after the first 1024 bytes.
Bad value “revision” for attribute “rel” on element “link”: The string “revision” is not a registered keyword.
Attribute “block” not allowed on element “ul” at this point.
Attribute “hreflang” not allowed on element “li” at this point.
Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.
Duplicate ID “user-login-block”.
Attribute “block” not allowed on element “form” at this point.
Attribute “block” not allowed on element “div” at this point.
Bad value “complementary” for attribute “role” on element “footer”.
Duplicate ID “yt”.
Duplicate ID “edit-submit”.
The “aria-labelledby” attribute must point to an element in the same document.
Warnings:
Attribute with the local name “xmlns:article” is not serializable as XML 1.0.
Attribute with the local name “xmlns:book” is not serializable as XML 1.0.
Attribute with the local name “xmlns:product” is not serializable as XML 1.0.
Attribute with the local name “xmlns:profile” is not serializable as XML 1.0.
Attribute with the local name “xmlns:video” is not serializable as XML 1.0.
The “banner” role is unnecessary for element “header”.
The first occurrence of ID “user-login-block” was here.
The “main” role is unnecessary for element “main”.
The first occurrence of ID “yt” was here.
The “navigation” role is unnecessary for element “nav”.
The first occurrence of ID “edit-submit” was here.
Spain ES