In-win.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Bad value “1” for attribute “autofocus” on element “input”.
Attribute “onlogin” not allowed on element “div” at this point.
A document must not include more than one “autofocus” attribute.
Bad value “https://www.in-win.com/en/search-result?keyword=805 ∞ Infinity” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “https://www.in-win.com/en/search-result?keyword=X-Frame 2.0” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “https://www.in-win.com/en/search-result?keyword=H-Frame 2.0” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “https://www.in-win.com/en/search-result?keyword=D-Frame 2.0” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.
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