Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
Empty heading.
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
The “charset” attribute on the “script” element is obsolete.
The “type” attribute is unnecessary for JavaScript resources.
This document appears to be written in Indonesian. Consider adding “lang="id"” (or variant) to the “html” start tag.
Errors:
End tag “nav” seen, but there were open elements.
Unclosed element “ul”.
End tag “header” seen, but there were open elements.
Unclosed element “div”.
No “p” element in scope but a “p” end tag seen.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Element “div” not allowed as child of element “h4” in this context. (Suppressing further errors from this subtree.)
Bad value “100%” for attribute “width” on element “video”: Expected a digit but saw “%” instead.
Bad value “auto” for attribute “height” on element “video”: Expected a digit but saw “a” instead.
Bad value “100%” for attribute “width” on element “iframe”: Expected a digit but saw “%” instead.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
Stray end tag “div”.
Element “script” must not have attribute “charset” unless attribute “src” is also specified.
The “aria-labelledby” attribute must point to an element in the same document.
Indonesia ID