Onedio.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.
CSS: “z-index”: “1px” is not a “z-index” value.
CSS: “width”: Parse Error.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
The text content of element “time” was not in the required format: The literal did not satisfy the time-datetime format.
Bad value “//tr-gmtdmp.mookie1.com/t/v2?tagid=V2_749282&isNoScript&&src.rand=[timestamp]” for attribute “src” on element “iframe”: Illegal character in query: “[” is not allowed.
Attribute “href” not allowed on element “label” at this point.
Attribute “o-data-filtercat-cloak” not allowed on element “a” at this point.
Bad value “//tr-gmtdmp.mookie1.com/t/v2?tagid=V2_749275&isNoScript&src.rand=[timestamp]” for attribute “src” on element “iframe”: Illegal character in query: “[” is not allowed.
Warnings:
The “type” attribute is unnecessary for JavaScript resources.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Empty heading.
This document appears to be written in Turkish. Consider adding “lang="tr"” (or variant) to the “html” start tag.
Turkey TR