Errors:
Attribute “xmlns:fb” not allowed here.
Attribute “xmlns:og” not allowed here.
Attribute “xmlns:article” not allowed here.
Attribute “xmlns:book” not allowed here.
Attribute “xmlns:profile” not allowed here.
Attribute “xmlns:video” not allowed here.
Attribute “xmlns:product” not allowed here.
The “profile” attribute on the “head” element is obsolete.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.
A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.
Bad value “” for attribute “href” on element “link”: Must be non-empty.
When the attribute “xml:lang” in no namespace is specified, the element must also have the attribute “lang” present with the same value.
Bad element name “gcse:searchresults-only”: Code point “U+003A” is not allowed
Duplicate ID “bookshop”.
Duplicate ID “statistics”.
Duplicate ID “styles-0-0”.
Duplicate ID “styles-1-0”.
Duplicate ID “1”.
Duplicate ID “styles-6-0”.
Duplicate ID “6”.
Duplicate ID “styles-3-0”.
Duplicate ID “3”.
Duplicate ID “styles-4-0”.
Duplicate ID “4”.
Duplicate ID “styles-5-0”.
Duplicate ID “5”.
Duplicate ID “styles-7-0”.
Duplicate ID “7”.
Duplicate ID “styles-8-0”.
Duplicate ID “8”.
Bad value “javascript:void;” for attribute “href” on element “a”: syntax error
The “itemprop” attribute was specified, but the element is not a property of any item.
Warnings:
Attribute with the local name “xmlns:fb” is not serializable as XML 1.0.
Attribute with the local name “xmlns:og” is not serializable as XML 1.0.
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:profile” is not serializable as XML 1.0.
Attribute with the local name “xmlns:video” is not serializable as XML 1.0.
Attribute with the local name “xmlns:product” is not serializable as XML 1.0.
The “banner” role is unnecessary for element “header”.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Element name “gcse:searchresults-only” cannot be represented as XML 1.0.
The “navigation” role is unnecessary for element “nav”.
The first occurrence of ID “bookshop” was here.
The first occurrence of ID “statistics” was here.
The first occurrence of ID “styles-0-0” was here.
The first occurrence of ID “styles-1-0” was here.
The first occurrence of ID “1” was here.
The “complementary” role is unnecessary for element “aside”.
The first occurrence of ID “styles-6-0” was here.
The first occurrence of ID “6” was here.
The first occurrence of ID “styles-3-0” was here.
The first occurrence of ID “3” was here.
The first occurrence of ID “styles-4-0” was here.
The first occurrence of ID “4” was here.
The first occurrence of ID “styles-5-0” was here.
The first occurrence of ID “5” was here.
The first occurrence of ID “styles-7-0” was here.
The first occurrence of ID “7” was here.
The first occurrence of ID “styles-8-0” was here.
The first occurrence of ID “8” was here.
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