Nassaab.com W3C HTML Markup Validation
HTML markup errors and warnings
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Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The “navigation” role is unnecessary for element “nav”.
Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).
Errors:
Bad value “https://fonts.googleapis.com/css?family=Source+Sans+Pro:200,300,400,600,700,900,200italic,300italic,400italic,600italic,700italic,900italic|Roboto+Condensed:300italic,400italic,700italic,400,300,700” for attribute “href” on element “link”: Illegal character in query: “|” is not allowed.
The element “button” must not appear as a descendant of the “a” element.
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