Collectorsquare.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Attribute “xmlns:og” not allowed here.
Bad value “fr_FR” for attribute “lang” on element “html”: The language subtag “fr_fr” is not a valid language subtag.
Bad value “https://fonts.googleapis.com/css?family=Raleway:300,400,500,600|Poppins:300,400,500,600” for attribute “href” on element “link”: Illegal character in query: “|” is not allowed.
Attribute “alt” not allowed on element “svg” at this point.
The text content of element “time” was not in the required format: The literal did not satisfy the time-datetime format.
Element “hr” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Bad value “http://www.w3.org/1999/html” for the attribute “xmlns” (only “http://www.w3.org/1999/xhtml” permitted here).
Element “img” is missing required attribute “src”.
Element “script” must not have attribute “defer” unless attribute “src” is also specified.
Warnings:
Attribute with the local name “xmlns:og” is not serializable as XML 1.0.
The “type” attribute is unnecessary for JavaScript resources.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Attribute “xmlns” is not serializable as XML 1.0.
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