Mxlocker.com W3C HTML Markup Validation
HTML markup errors and warnings
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Warnings:
The “type” attribute for the “style” element is not needed and should be omitted.
Module scripts are not supported in most browsers yet.
The “type” attribute is unnecessary for JavaScript resources.
Errors:
Attribute “async” not allowed on element “link” at this point.
Attribute “defer” not allowed on element “link” at this point.
A “script” element with a “defer” attribute must not have a “type” attribute with the value “module”.
Bad start tag in “img” in “head”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Stray end tag “noscript”.
Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
CSS: Unknown pseudo-element or pseudo-class “:host”
Attribute “name” not allowed on element “meta” at this point.
Element “meta” is missing one or more of the following attributes: “itemprop”, “property”.
Stray end tag “head”.
Start tag “body” seen but an element of the same type was already open.
Cannot recover after last error. Any further errors will be ignored.
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