Jabil.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Attribute “prefix” not allowed on element “meta” at this point.
Bad value “text/html; charset=UTF8” for attribute “content” on element “meta”: “utf8” is not a preferred encoding name. The preferred label for this encoding is “utf-8”.
A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.
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.)
Attribute “type” not allowed on element “video” at this point.
No “p” element in scope but a “p” end tag seen.
Element “p” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The “navigation” role is unnecessary for element “nav”.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
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