Ikesai.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Bad value “Content-Style-type” for attribute “http-equiv” on element “meta”.
Bad value “Content-Script-type” for attribute “http-equiv” on element “meta”.
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
Element “script” must not have attribute “charset” unless attribute “src” is also specified.
Duplicate ID “gnSchool”.
Stray end tag “aside”.
Stray end tag “section”.
The text content of element “script” was not in the required format: Expected space, tab, newline, or slash but found “{” instead.
End tag for “body” seen, but there were unclosed elements.
Unclosed element “div”.
Warnings:
The first occurrence of ID “gnSchool” was here.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
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