Primadanoi.it W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Attribute “articleid” not allowed on element “div” at this point.
Attribute “vcpos” not allowed on element “div” at this point.
Element “img” is missing required attribute “src”.
Attribute “format” not allowed on element “div” at this point.
Attribute “mce-data-marked” not allowed on element “span” at this point.
Attribute “width” not allowed on element “a” at this point.
Attribute “height” not allowed on element “a” at this point.
Duplicate ID “img_facebook”.
Duplicate ID “img_twitter”.
The “itemprop” attribute was specified, but the element is not a property of any item.
Warnings:
The first occurrence of ID “img_facebook” was here.
The first occurrence of ID “img_twitter” was here.
This document appears to be written in Italian. Consider adding “lang="it"” (or variant) to the “html” start tag.
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