Minnanokaigo.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.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
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 “drawer-open” for attribute “role” on element “div”.
Attribute “for” not allowed on element “span” at this point.
Bad value “drawer-close” for attribute “role” on element “div”.
Bad value “100%” for attribute “width” on element “img”: Expected a digit but saw “%” instead.
Attribute “is-suggest” not allowed on element “input” at this point.
Attribute “user-action” not allowed on element “input” at this point.
Attribute “suggest-id” not allowed on element “input” at this point.
Attribute “suggest-type” not allowed on element “input” at this point.
Attribute “user-input” not allowed on element “input” at this point.
Attribute “search-suggest” not allowed on element “input” 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.
Saw “</>”. Probable causes: Unescaped “<” (escape as “<”) or mistyped end tag.
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