Lsesu.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Bad value “/stylesheet/LSESU 2017/bootstrap.css” for attribute “href” on element “link”: Illegal character in path segment: space is not allowed.
Bad value “/stylesheet/LSESU 2017/customise.css” for attribute “href” on element “link”: Illegal character in path segment: space is not allowed.
Bad value “/stylesheet/LSESU 2017/fonts.css” for attribute “href” on element “link”: Illegal character in path segment: space is not allowed.
Bad value “/stylesheet/LSESU 2017/navigation.css” for attribute “href” on element “link”: Illegal character in path segment: space is not allowed.
A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.
Bad value “skin_LSESU 2017” for attribute “id” on element “div”: An ID must not contain whitespace.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
End tag “div” seen, but there were open elements.
Unclosed element “ul”.
The “center” element is obsolete. Use CSS instead.
Attribute “alt” not allowed on element “a” at this point.
Bad value “/assets/site_resources/NUS marketing image.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
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