Mamari.jp W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Row 2 of a row group established by a “tbody” element has no cells beginning on it.
Row 4 of a row group established by a “tbody” element has no cells beginning on it.
Row 6 of a row group established by a “tbody” element has no cells beginning on it.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
The text content of element “script” was not in the required format: Expected space, tab, newline, or slash but found “{” instead.
Warnings:
A table row was 0 columns wide, which is less than the column count established by the first row (3).
A table row was 2 columns wide, which is less than the column count established by the first row (3).
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