Liberal.gr W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Saw “<?”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.)
Duplicate attribute “type”.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Quote “'” in attribute name. Probable cause: Matching quote missing somewhere earlier.
Attribute “κατοικίας'” not allowed on element “img” at this point.
Duplicate ID “horizontal_slider”.
Attribute “s” not allowed on element “article” at this point.
No space between attributes.
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 “div”.
Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
Warnings:
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Empty heading.
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
Attribute “κατοικίας'” is not serializable as XML 1.0.
The first occurrence of ID “horizontal_slider” was here.
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