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 “img” is missing required attribute “src”.
End tag “article” seen, but there were open elements.
Unclosed element “div”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
No space between attributes.
Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.
Attribute “2018-06-07” not allowed on element “time” at this point.
Attribute “18:00:00"” not allowed on element “time” at this point.
The text content of element “time” was not in the required format: The literal did not satisfy the time-datetime format.
Attribute “21:00:00"” not allowed on element “time” at this point.
Attribute “2018-06-05” not allowed on element “time” at this point.
Attribute “19:00:00"” not allowed on element “time” at this point.
Attribute “21:30:00"” not allowed on element “time” at this point.
Attribute “2018-06-17” not allowed on element “time” at this point.
Attribute “15:00:00"” not allowed on element “time” at this point.
Attribute “2018-06-09” not allowed on element “time” at this point.
Attribute “11:00:00"” not allowed on element “time” at this point.
Attribute “14:00:00"” not allowed on element “time” at this point.
Duplicate ID “posts-list-0”.
Attribute “2018-06-14” not allowed on element “time” at this point.
Attribute “22:00:00"” not allowed on element “time” at this point.
Duplicate ID “post-174341”.
Attribute “17:30:00"” not allowed on element “time” at this point.
Attribute “20:30:00"” not allowed on element “time” at this point.
Attribute “2018-06-18” not allowed on element “time” at this point.
Duplicate ID “posts-list-1”.
Duplicate ID “post-174314”.
Duplicate ID “post-173542”.
Duplicate ID “post-173915”.
Attribute “2018-05-30” not allowed on element “time” at this point.
Attribute “16:00:00"” not allowed on element “time” at this point.
End tag “div” seen, but there were open elements.
Unclosed element “ul”.
Warnings:
The “banner” role is unnecessary for element “header”.
Empty heading.
The “navigation” role is unnecessary for element “nav”.
The “main” role is unnecessary for element “main”.
Attribute “2018-06-07” is not serializable as XML 1.0.
Attribute “18:00:00"” is not serializable as XML 1.0.
Attribute “21:00:00"” is not serializable as XML 1.0.
Attribute “2018-06-05” is not serializable as XML 1.0.
Attribute “19:00:00"” is not serializable as XML 1.0.
Attribute “21:30:00"” is not serializable as XML 1.0.
Attribute “2018-06-17” is not serializable as XML 1.0.
Attribute “15:00:00"” is not serializable as XML 1.0.
Attribute “2018-06-09” is not serializable as XML 1.0.
Attribute “11:00:00"” is not serializable as XML 1.0.
Attribute “14:00:00"” is not serializable as XML 1.0.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The first occurrence of ID “posts-list-0” was here.
Attribute “2018-06-14” is not serializable as XML 1.0.
Attribute “22:00:00"” is not serializable as XML 1.0.
The first occurrence of ID “post-174341” was here.
Attribute “17:30:00"” is not serializable as XML 1.0.
Attribute “20:30:00"” is not serializable as XML 1.0.
Attribute “2018-06-18” is not serializable as XML 1.0.
The first occurrence of ID “posts-list-1” was here.
The first occurrence of ID “post-174314” was here.
The first occurrence of ID “post-173542” was here.
The first occurrence of ID “post-173915” was here.
Attribute “2018-05-30” is not serializable as XML 1.0.
Attribute “16:00:00"” is not serializable as XML 1.0.
The “contentinfo” role is unnecessary for element “footer”.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
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