9design.pl W3C HTML Markup Validation
HTML markup errors and warnings
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Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The “form” role is unnecessary for element “form”.
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
This document appears to be written in Polish. Consider adding “lang="pl"” (or variant) to the “html” start tag.
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.
Bad value “##” for attribute “href” on element “a”: Illegal character in fragment: “#” is not allowed.
Duplicate attribute “target”.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Bad value “https://track.adform.net/Serving/TrackPoint/?pm=338828&ADFPageName=9design.pl%7COther%20pages&ADFdivider=|” for attribute “src” on element “img”: Illegal character in query: “|” is not allowed.
Bad value “true” for attribute “async” on element “script”.
Poland PL