Quotenet.nl W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
CSS: “align”: Property “align” doesn't exist.
No “p” element in scope but a “p” end tag seen.
Element “div” not allowed as child of element “i” in this context. (Suppressing further errors from this subtree.)
Bad value “” for attribute “size” on element “input”: The empty string is not a valid positive integer.
Attribute “image” not allowed on element “div” at this point.
Element “img” is missing required attribute “src”.
Attribute “node_id” not allowed on element “div” at this point.
End tag “br”.
Bad value “button btn-quote-black” for attribute “type” on element “button”.
The “aria-labelledby” attribute must point to an element in the same document.
Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The “type” attribute is unnecessary for JavaScript resources.
Empty heading.
The “charset” attribute on the “script” element is obsolete.
This document appears to be written in Dutch. Consider adding “lang="nl"” (or variant) to the “html” start tag.
Netherlands NL