Minkei.net W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Attribute “heigt” not allowed on element “img” at this point.
Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Bad element name “fb:like-box”: Code point “U+003A” is not allowed
Bad value “https://adserver.adtechjp.com/adlink/3.0/9633.1/3488519/0/170/ADTECH;loc=300;key=key1+key2+key3+key4;grp=[group]” for attribute “href” on element “a”: Illegal character in path segment: “[” is not allowed.
Bad value “https://adserver.adtechjp.com/adserv/3.0/9633.1/3488519/0/170/ADTECH;loc=300;key=key1+key2+key3+key4;grp=[group]” for attribute “src” on element “img”: Illegal character in path segment: “[” is not allowed.
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 “span”.
Warnings:
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
Element name “fb:like-box” cannot be represented as XML 1.0.
The “language” attribute on the “script” element is obsolete. You can safely omit it.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
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