Msf.org.ar W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Bad value “/profiles/msfla/themes/custom/msfes_zen/favicon/>apple-touch-icon-144x144.png” for attribute “href” on element “link”: Illegal character in path segment: “>” is not allowed.
Bad value “” for attribute “name” on element “input”: Must not be empty.
Bad value “(min-width: 30em) and (max-device-width: 48em)” for attribute “media” on element “source”: Expected a CSS media feature but saw “max-device-width” instead.
Bad value “(min-device-width: 48.06em) and (max-width: 61.19em)” for attribute “media” on element “source”: Expected a CSS media feature but saw “min-device-width” instead.
Attribute “about” not allowed on element “div” at this point.
Element “div” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Attribute “about” not allowed on element “article” at this point.
Element “source” is missing required attribute “srcset”.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The “banner” role is unnecessary for element “header”.
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