Errors:
Bad value “Content-Script-Type” for attribute “http-equiv” on element “meta”.
Bad value “Content-Style-Type” for attribute “http-equiv” on element “meta”.
Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
The “align” attribute on the “div” element is obsolete. Use CSS instead.
Bad value “0px” for attribute “border” on element “img”: Only “0” is a permitted zero literal.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Element “area” is missing required attribute “alt”.
No “li” element in scope but a “li” end tag seen.
Bad value “42px” for attribute “width” on element “input”: Expected a digit but saw “p” instead.
Bad value “44px” for attribute “height” on element “input”: Expected a digit but saw “p” instead.
Bad value “ 3” for attribute “tabindex” on element “input”: Expected a minus sign or a digit but saw “ ” instead.
Element “input” is missing required attribute “alt”.
Bad value “7500px;” for attribute “height” on element “iframe”: Expected a digit but saw “p” instead.
The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.
Bad value “” for attribute “src” on element “iframe”: Must be non-empty.
Bad value “750px;” for attribute “height” on element “iframe”: Expected a digit but saw “p” instead.
Self-closing syntax (“/>”) used on a non-void HTML element. Ignoring the slash and treating as a start tag.
Bad value “400px;” for attribute “height” on element “iframe”: Expected a digit but saw “p” instead.
Stray start tag “script”.
Warnings:
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
Empty heading.
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