Dmarket.io W3C HTML Markup Validation
HTML markup errors and warnings
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Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
Document uses the Unicode Private Use Area(s), which should not be used in publicly exchanged documents. (Charmod C073)
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Attribute “hidepopup('calendarpopup2');"” is not serializable as XML 1.0.
Errors:
Bad value “cn” for attribute “hreflang” on element “link”: The language subtag “cn” is not a valid ISO language part of a language tag.
End tag “br”.
Bad value “contactEmail” for attribute “type” on element “input”.
Bad value “_blank ” for attribute “target” on element “a”: Reserved keyword “blank ” used.
Quote “'” in attribute name. Probable cause: Matching quote missing somewhere earlier.
Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.
Attribute “hidepopup('calendarpopup2');"” not allowed on element “div” at this point.
Bad value “” for attribute “src” on element “iframe”: Must be non-empty.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
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