Comico.jp W3C HTML Markup Validation
HTML markup errors and warnings
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Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
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).
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The “language” attribute on the “script” element is obsolete. You can safely omit it.
Errors:
Bad start tag in “img” in “head”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Stray end tag “noscript”.
Stray end tag “head”.
Start tag “body” seen but an element of the same type was already open.
Bad value “navigation” for attribute “role” on element “header”.
Element “img” is missing required attribute “src”.
Bad value “100%” for attribute “width” on element “img”: Expected a digit but saw “%” instead.
The text content of element “time” was not in the required format: The literal did not satisfy the time-datetime format.
Element “h1” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Attribute “post” not allowed on element “form” at this point.
“td” start tag in table body.
The “font” element is obsolete. Use CSS instead.
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