Eudora.com.br 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”.
Bad value “Pragma” for attribute “http-equiv” on element “meta”.
Bad value “screen, projector” for attribute “media” on element “link”: Expected a CSS media type but the query ended.
Element “style” not allowed as child of element “header” in this context. (Suppressing further errors from this subtree.)
Duplicate ID “sub-compre”.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
Bad value “” for attribute “src” on element “img”: Must be non-empty.
Attribute “accept” not allowed on element “form” at this point.
Bad value “” for attribute “action” on element “form”: Must be non-empty.
Bad value “assets/js/libs/require.js?12/5/2017 5:19:44 PM” for attribute “src” on element “script”: Illegal character in query: space is not allowed.
The “for” attribute of the “label” element must refer to a non-hidden form control.
Warnings:
The first occurrence of ID “sub-compre” was here.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
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