Ochnik.com 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The “language” attribute on the “script” element is obsolete. You can safely omit it.
The first occurrence of ID “” was here.
The “navigation” role is unnecessary for element “nav”.
The first occurrence of ID “search-result-tpl” was here.
Errors:
The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
Stray end tag “head”.
Start tag “body” seen but an element of the same type was already open.
Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
Bad value “” for attribute “id” on element “button”: An ID must not be the empty string.
Duplicate ID “”.
Duplicate ID “search-result-tpl”.
Element “style” not allowed as child of element “footer” in this context. (Suppressing further errors from this subtree.)
No space between attributes.
Bad value “tel:+48 25 748 43 10” for attribute “href” on element “a”: Illegal character in scheme data: space is not allowed.
Stray start tag “style”.
The “for” attribute of the “label” element must refer to a non-hidden form control.
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