Visados.org 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Using the “meta” element to specify the document-wide default language is obsolete.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.
Bad value “imagetoolbar” for attribute “http-equiv” on element “meta”.
A “link” element with a “sizes” attribute must have a “rel” attribute that contains the value “icon” or the value “apple-touch-icon”.
Bad value “screen, projection” for attribute “media” on element “link”: Deprecated media type “projection”. For guidance, see the Media Types section in the current Media Queries specification.
The element “button” must not appear as a descendant of the “a” element.
Duplicate ID “mobile_navigation_menu”.
The element “label” must not appear as a descendant of the “a” element.
Duplicate attribute “id”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Attribute “alt” not allowed on element “div” at this point.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Bad value “/requirements?traveling_to[0]=USA&traveling_for[0]=B1B2&entry[0]=VE&validity[0]=VV&nationality=ESP&login=&use_lang=en&source=home_infobox” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.
Warnings:
The first occurrence of ID “mobile_navigation_menu” was here.
This document appears to be written in Spanish. Consider adding “lang="es"” (or variant) to the “html” start tag.
Spain ES