Okayama-japan.jp W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Bad value “cn” for attribute “hreflang” on element “link”: The language subtag “cn” is not a valid ISO language part of a language tag.
Attribute “witdth” not allowed on element “img” at this point.
Duplicate ID “header”.
Duplicate ID “s”.
Duplicate ID “nSearchClocse”.
Attribute “widht” not allowed on element “img” 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.
Duplicate ID “mainSlider”.
Duplicate ID “main”.
Element “dl” is missing a required child element.
Duplicate ID “fb-root”.
Duplicate ID “fbnr”.
Duplicate ID “footer”.
Duplicate ID “cr”.
Warnings:
Empty heading.
The first occurrence of ID “header” was here.
The first occurrence of ID “s” was here.
The first occurrence of ID “nSearchClocse” was here.
The first occurrence of ID “mainSlider” was here.
The first occurrence of ID “main” was here.
The value of attribute “alt” on element “img” from namespace “http://www.w3.org/1999/xhtml” is not in Unicode Normalization Form C.
The first occurrence of ID “fb-root” was here.
The first occurrence of ID “fbnr” was here.
The first occurrence of ID “footer” was here.
The first occurrence of ID “cr” was here.
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