Pvdairport.com 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.)
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.
Bad value “screen,projections” for attribute “media” on element “link”: Expected a CSS media type but the query ended.
A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.
Bad value “Content-Style-Type” for attribute “http-equiv” on element “meta”.
Bad value “//” for attribute “action” on element “form”: Invalid host: empty host.
No space between attributes.
Attribute “;” not allowed on element “div” at this point.
Bad value “” for attribute “src” on element “img”: Must be non-empty.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Bad value “/images/sections/Norwegian Tourism.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “/images/sections/1660x350-PVD-EU 2-01.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Warnings:
Attribute “;” is not serializable as XML 1.0.
Empty heading.
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