Errors:
The “version” attribute on the “html” element is obsolete. You can safely omit it.
Bad value “” for attribute “href” on element “link”: Must be non-empty.
Bad value “(min-width: 769px) and (pointer: fine), (min-width: 769px) and (-moz-touch-enabled: 0),” for attribute “media” on element “link”: Expected a CSS media feature but saw “-moz-touch-enabled” instead.
Bad value “(min-width: 769px) and (-ms-high-contrast: none), (min-width: 769px) and (-ms-high-contrast: active)” for attribute “media” on element “link”: Expected a CSS media feature but saw “-ms-high-contrast” instead.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Element “dl” is missing a required child element.
Element “span” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Duplicate attribute “class”.
No space between attributes.
Element “style” not allowed as child of element “article” in this context. (Suppressing further errors from this subtree.)
Element “style” not allowed as child of element “section” in this context. (Suppressing further errors from this subtree.)
Attribute “alt” not allowed on element “div” at this point.
Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.
Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The “button” role is unnecessary for element “button”.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
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).
The “navigation” role is unnecessary for element “nav”.
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
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