Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The “navigation” role is unnecessary for element “nav”.
The “button” role is unnecessary for element “button”.
The first occurrence of ID “” was here.
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Errors:
Bad value “” for attribute “id” on element “button”: An ID must not be the empty string.
Duplicate ID “”.
Bad value “/calendar/?type=Chase Cardholder Access%2BChase Cardholder Access&happening=%2BAny time&location=%2BAnywhere&artist_id=%2B&venue_id=%2B” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “option” for attribute “role” on element “button”.
An element with “role=option” must be contained in, or owned by, an element with “role=listbox” or “role=radiogroup” or “role=tree” or “role=combobox” or “role=menu”.
Element “div” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
No “p” element in scope but a “p” end tag seen.
Element “div” not allowed as child of element “button” in this context. (Suppressing further errors from this subtree.)
The element “header” must not appear as a descendant of the “footer” element.
Bad value “” for attribute “srcset” on element “source”: Must contain one or more image candidate strings.
Element “script” must not have attribute “defer” unless attribute “src” is also specified.
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