Mam.org W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
Bad value “https://www.w3.org/1999/xhtml” for the attribute “xmlns” (only “http://www.w3.org/1999/xhtml” permitted here).
Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.
Bad value “screen,projection” for attribute “media” on element “link”: Deprecated media type “projection”. For guidance, see the Media Types section in the current Media Queries specification.
Duplicate ID “hours”.
Duplicate ID “special-events-messaging”.
Duplicate ID “searchbox_012102108351543066887:dnbp88dibwc”.
Element “li” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Element “div” not allowed as child of element “strong” in this context. (Suppressing further errors from this subtree.)
End tag “a” violates nesting rules.
Cannot recover after last error. Any further errors will be ignored.
Warnings:
Attribute “xmlns” is not serializable as XML 1.0.
The first occurrence of ID “hours” was here.
The first occurrence of ID “special-events-messaging” was here.
The first occurrence of ID “searchbox_012102108351543066887:dnbp88dibwc” was here.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
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