Playposit.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Bad value “//fonts.googleapis.com/css?family=Roboto:100,300,400,500,700|Material+Icons|Roboto+Condensed:400,700” for attribute “href” on element “link”: Illegal character in query: “|” is not allowed.
Bad value “encoding” for attribute “http-equiv” on element “meta”.
Attribute “href” not allowed on element “span” at this point.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Duplicate ID “download-button”.
Bad value “100%” for attribute “width” on element “img”: Expected a digit but saw “%” instead.
Bad value “” for attribute “id” on element “div”: An ID must not be the empty string.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.
Stray start tag “noscript”.
Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The “navigation” role is unnecessary for element “nav”.
The first occurrence of ID “download-button” was here.
Empty heading.
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