Kurashiru.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.
Errors:
The text content of element “script” was not in the required format: Expected space, tab, newline, or slash but found “{” instead.
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 “_blanck” for attribute “target” on element “a”: Reserved keyword “blanck” used.
The “itemprop” attribute was specified, but the element is not a property of any item.
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