Petpartners.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Bad value “https://fonts.googleapis.com/css?family=Asap:400,500|Open+Sans:300,400,600,700” for attribute “href” on element “link”: Illegal character in query: “|” is not allowed.
Bad start tag in “div” in “head”.
Stray end tag “noscript”.
Stray end tag “head”.
Start tag “body” seen but an element of the same type was already open.
Attribute “aria-expanded” not allowed on element “a” at this point.
Bad value “menubar” for attribute “role” on element “dl”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Duplicate attribute “alt”.
An element with “role=menuitem” must be contained in, or owned by, an element with “role=menubar” or “role=menu”.
The “aria-labelledby” attribute must point to an element in the same document.
Warnings:
The “banner” role is unnecessary for element “header”.
The “navigation” role is unnecessary for element “nav”.
The “main” role is unnecessary for element “main”.
The “contentinfo” role is unnecessary for element “footer”.
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