Sketchboard.io W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Attribute “ng-app” not allowed on element “html” at this point.
Attribute “ng-controller” not allowed on element “section” at this point.
Duplicate attribute “style”.
Attribute “ng-bind-html” 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.
Bad value “100%” for attribute “width” on element “video”: Expected a digit but saw “%” instead.
Bad value “100%” for attribute “width” on element “img”: Expected a digit but saw “%” instead.
Element “img” is missing required attribute “src”.
Duplicate attribute “alt”.
Bad value “auto” for attribute “height” on element “img”: Expected a digit but saw “a” instead.
No space between attributes.
Attribute “;” not allowed on element “table” at this point.
Warnings:
Attribute “;” is not serializable as XML 1.0.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
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