Errors:
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
End tag “header” 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.
Element “style” not allowed as child of element “noscript” in this context. (Suppressing further errors from this subtree.)
Duplicate ID “homepage-showcase1”.
Duplicate ID “homepage-showcase2”.
Duplicate ID “homepage-showcase3”.
Duplicate ID “homepage-showcase4”.
Duplicate ID “homepage-showcase5”.
Attribute “name” not allowed on element “meta” at this point.
Element “meta” is missing one or more of the following attributes: “itemprop”, “property”.
Attribute “http-equiv” not allowed on element “meta” at this point.
The “align” attribute on the “p” element is obsolete. Use CSS instead.
Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
Warnings:
The “language” attribute on the “script” element is obsolete. You can safely omit it.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The first occurrence of ID “homepage-showcase1” was here.
The first occurrence of ID “homepage-showcase2” was here.
The first occurrence of ID “homepage-showcase3” was here.
The first occurrence of ID “homepage-showcase4” was here.
The first occurrence of ID “homepage-showcase5” was here.
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).
China CN