Onethreeonefour.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Bad value “256886a86666cc2a9063062f-” for attribute “type” on element “script”: Subtype missing.
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 “/s?city=Hong Kong” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “/s?city=Jeju Island” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “/s?city=New Zealand” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Stray end tag “a”.
Attribute “at” not allowed on element “img” at this point.
Stray end tag “div”.
Attribute “href” not allowed on element “meta” at this point.
Element “meta” is missing required attribute “content”.
Stray end tag “script”.
The “aria-labelledby” attribute must point to an element in the same document.
Warnings:
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
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