51015kids.eu 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”.
Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.
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”.
Stray end tag “head”.
Start tag “body” seen but an element of the same type was already open.
Bad value “OFF” for attribute “autocomplete” on element “input”: The string “off” is not a valid autofill field name.
Bad value “100px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.
End tag “p” implied, but there were open elements.
Unclosed element “span”.
Stray end tag “span”.
No “p” element in scope but a “p” end tag seen.
The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
Bad value “https://track.adform.net/Serving/TrackPoint/?pm=836261&ADFPageName=Home&ADFdivider=|” for attribute “src” on element “img”: Illegal character in query: “|” is not allowed.
Warnings:
Empty heading.
The “language” attribute on the “script” element is obsolete. You can safely omit it.
Poland PL