Airwick.us W3C HTML Markup Validation
HTML markup errors and warnings
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Warnings:
The “document” role is unnecessary for element “body”.
The “banner” role is unnecessary for element “header”.
The “navigation” role is unnecessary for element “nav”.
The “main” role is unnecessary for element “main”.
Empty heading.
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
Errors:
No “p” element in scope but a “p” end tag seen.
Bad value “presentation” for attribute “role” on element “a”.
Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.
Bad value “21 December 2017” for attribute “datetime” on element “time”: The literal did not satisfy the time-datetime format.
Bad value “complementary” for attribute “role” on element “footer”.
Bad value “contentinfo” for attribute “role” on element “article”.
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