Errors:
Saw “<?”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.)
Obsolete doctype. Expected “<!DOCTYPE html>”.
Attribute “xmlns:og” not allowed here.
When the attribute “xml:lang” in no namespace is specified, the element must also have the attribute “lang” present with the same value.
Bad value “/content/includes/redesign2010/images/nvidia.ico” for attribute “type” on element “link”: Expected a token character but saw “/” instead.
Element “link” is missing required attribute “href”.
Self-closing syntax (“/>”) used on a non-void HTML element. Ignoring the slash and treating as a start tag.
End tag “a” violates nesting rules.
Bad value “” for attribute “id” on element “a”: An ID must not be the empty string.
Duplicate ID “”.
Bad value “” for attribute “src” on element “img”: Must be non-empty.
The “longdesc” attribute on the “img” element is obsolete. Use a regular “a” element to link to the description.
Attribute “title” not allowed on element “image” at this point.
Attribute “alt” not allowed on element “image” at this point.
Attribute “src” not allowed on element “image” at this point.
Element “image” is missing required attribute “height”.
Element “image” is missing required attribute “width”.
End tag for “body” seen, but there were unclosed elements.
Unclosed element “div”.
Warnings:
Attribute with the local name “xmlns:og” is not serializable as XML 1.0.
The first occurrence of ID “” was here.
Poland PL