Polemicaparaiba.com.br W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
Element “div” not allowed as child of element “label” in this context. (Suppressing further errors from this subtree.)
Bad value “07-12-2017 02:44” for attribute “datetime” on element “time”: The literal did not satisfy the time-datetime format.
The “center” element is obsolete. Use CSS instead.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
The “sizes” attribute may be specified only if the “srcset” attribute is also present.
Bad value “05/12/2017 19:29” for attribute “datetime” on element “time”: The literal did not satisfy the time-datetime format.
Bad value “02/12/2017 11:29” for attribute “datetime” on element “time”: The literal did not satisfy the time-datetime format.
Bad value “27/11/2017 14:00” for attribute “datetime” on element “time”: The literal did not satisfy the time-datetime format.
Bad value “03/12/2017 15:17” for attribute “datetime” on element “time”: The literal did not satisfy the time-datetime format.
Start tag “a” seen but an element of the same type was already open.
End tag “a” violates nesting rules.
Cannot recover after last error. Any further errors will be ignored.
Warnings:
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
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