Wetlands.org 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.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Bad value “26 07 2018 ” for attribute “datetime” on element “time”: The literal did not satisfy the time-datetime format.
Attribute “pubdate” not allowed on element “time” at this point.
Bad value “12 07 2018 ” for attribute “datetime” on element “time”: The literal did not satisfy the time-datetime format.
Bad value “25 07 2018 ” for attribute “datetime” on element “time”: The literal did not satisfy the time-datetime format.
Bad value “24 07 2018 ” for attribute “datetime” on element “time”: The literal did not satisfy the time-datetime format.
Bad value “07 06 2018 ” for attribute “datetime” on element “time”: The literal did not satisfy the time-datetime format.
Element “ul” 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”.
Warnings:
Empty heading.
Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).
Indonesia ID