An-life.jp W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Duplicate attribute “lang”.
Attribute “xmlns:og” not allowed here.
Attribute “xmlns:fb” not allowed here.
Bad value “” for attribute “href” on element “link”: Must be non-empty.
Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Duplicate attribute “class”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Bad value “100%” for attribute “width” on element “img”: Expected a digit but saw “%” instead.
Bad value “https://s3-ap-northeast-1.amazonaws.com/anotherlife/news/20171125185729_アートボード 1 のコピー 3.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “https://s3-ap-northeast-1.amazonaws.com/anotherlife/news/20171213171526_DSC_0085 2_thumb.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
No space between attributes.
Warnings:
Attribute with the local name “xmlns:og” is not serializable as XML 1.0.
Attribute with the local name “xmlns:fb” is not serializable as XML 1.0.
Consider avoiding viewport values that prevent users from resizing documents.
The “navigation” role is unnecessary for element “nav”.
The value of attribute “src” on element “img” from namespace “http://www.w3.org/1999/xhtml” is not in Unicode Normalization Form C.
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