Dood.wf W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
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 “div” in this context. (Suppressing further errors from this subtree.)
Duplicate ID “auth-data”.
Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
A “script” element with a “defer” attribute must not have a “type” attribute with the value “module”.
The “aria-labelledby” attribute must point to an element in the same document.
Warnings:
The “type” attribute for the “style” element is not needed and should be omitted.
The first occurrence of ID “auth-data” was here.
Attribute “:upload” is not serializable as XML 1.0.
The “type” attribute is unnecessary for JavaScript resources.
Module scripts are not supported in most browsers yet.
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