3scale.net W3C HTML Markup Validation
HTML markup errors and warnings
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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”.
Errors:
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Attribute “name” not allowed on element “div” at this point.
End tag “p” seen, but there were open elements.
Unclosed element “span”.
End tag “main” seen, but there were open elements.
Unclosed element “div”.
Bad value “100px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.
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