Npa.co.uk W3C HTML Markup Validation
HTML markup errors and warnings
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Warnings:
The “type” attribute is unnecessary for JavaScript resources.
The “type” attribute for the “style” element is not needed and should be omitted.
Attribute “"” is not serializable as XML 1.0.
Empty heading.
The “main” role is unnecessary for element “main”.
Errors:
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.)
Stray end tag “head”.
Start tag “body” seen but an element of the same type was already open.
Attribute “href” not allowed on element “div” at this point.
No space between attributes.
Saw “"” when expecting an attribute name. Probable cause: “=” missing immediately before.
Attribute “data-” not allowed on element “a” at this point.
Attribute “"” not allowed on element “a” at this point.
Element “style” not allowed as child of element “main” in this context. (Suppressing further errors from this subtree.)
Bad value “new-username” for attribute “autocomplete” on element “input”: The string “new-username” is not a valid autofill field name.
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