Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The “banner” role is unnecessary for element “header”.
The “navigation” role is unnecessary for element “nav”.
Attribute “v-el:form” is not serializable as XML 1.0.
Attribute “:action” is not serializable as XML 1.0.
Attribute “v-on:click” is not serializable as XML 1.0.
Attribute “v-on:focus.self” is not serializable as XML 1.0.
Attribute “v-on:click.self.stop” is not serializable as XML 1.0.
Attribute “v-on:keydown” is not serializable as XML 1.0.
Attribute “:items” is not serializable as XML 1.0.
Attribute “:id” is not serializable as XML 1.0.
Attribute “v-on:autocomplete-set” is not serializable as XML 1.0.
Attribute “v-on:click.stop.prevent” is not serializable as XML 1.0.
Attribute “:value” is not serializable as XML 1.0.
Attribute “:first-date.sync” is not serializable as XML 1.0.
Attribute “:second-date.sync” is not serializable as XML 1.0.
Attribute “:min-date” is not serializable as XML 1.0.
Attribute “:max-date” is not serializable as XML 1.0.
Attribute “:date-server” is not serializable as XML 1.0.
Attribute “:date-difference” is not serializable as XML 1.0.
Attribute “:roundtrip” is not serializable as XML 1.0.
Attribute “v-on:datepicker-set” is not serializable as XML 1.0.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Attribute “v-on:click.stop” is not serializable as XML 1.0.
Attribute “v-el:travellers-and-cabin” is not serializable as XML 1.0.
Attribute “:adults.sync” is not serializable as XML 1.0.
Attribute “:children.sync” is not serializable as XML 1.0.
Attribute “:babies.sync” is not serializable as XML 1.0.
Attribute “:cabin.sync” is not serializable as XML 1.0.
Attribute “v-on:click.prevent.stop” is not serializable as XML 1.0.
Attribute “v-el:confirm-message” is not serializable as XML 1.0.
Attribute “:has-popup” is not serializable as XML 1.0.
Attribute “:from” is not serializable as XML 1.0.
Attribute “:adults” is not serializable as XML 1.0.
Attribute “:children” is not serializable as XML 1.0.
Attribute “:babies” is not serializable as XML 1.0.
Attribute “:go-date” is not serializable as XML 1.0.
Attribute “:back-date” is not serializable as XML 1.0.
Attribute “:to” is not serializable as XML 1.0.
Attribute “:cabin-class” is not serializable as XML 1.0.
Attribute “:route-name” is not serializable as XML 1.0.
Attribute “v-el:transition-partners” is not serializable as XML 1.0.
Attribute “:class” is not serializable as XML 1.0.
Attribute “v-on:click.self.prevent.stop” is not serializable as XML 1.0.
Empty heading.
Potentially bad value “IN-en” for attribute “hreflang” on element “a”: The language subtag “in” is deprecated. Use “id” instead.
Errors:
Attribute “apihost” not allowed on element “div” at this point.
Attribute “v-el:form” not allowed on element “form” at this point.
Attribute “:action” not allowed on element “form” at this point.
Attribute “v-on:click” not allowed on element “label” at this point.
Attribute “v-for” not allowed on element “section” at this point.
Attribute “v-model” not allowed on element “input” at this point.
Attribute “v-on:focus.self” not allowed on element “input” at this point.
Attribute “v-on:click.self.stop” not allowed on element “input” at this point.
Attribute “v-on:keydown” not allowed on element “input” at this point.
Attribute “v-on:click.stop.prevent” not allowed on element “div” at this point.
Attribute “:value” not allowed on element “input” at this point.
Attribute “v-show” not allowed on element “div” at this point.
Attribute “v-on:click.stop” not allowed on element “button” at this point.
Attribute “v-on:keydown” not allowed on element “button” at this point.
Attribute “v-el:travellers-and-cabin” not allowed on element “button” at this point.
Attribute “v-on:click.prevent.stop” not allowed on element “button” at this point.
Attribute “v-cloak” not allowed on element “button” at this point.
Attribute “v-cloak” not allowed on element “div” at this point.
Attribute “v-el:confirm-message” not allowed on element “div” at this point.
Attribute “v-el:transition-partners” not allowed on element “div” at this point.
Attribute “:class” not allowed on element “div” at this point.
Attribute “v-on:click.self.prevent.stop” not allowed on element “a” at this point.
Attribute “v-on:click.prevent.stop” not allowed on element “div” at this point.
Attribute “:class” not allowed on element “span” at this point.
Bad value “AU” for attribute “hreflang” on element “a”: The language subtag “au” is not a valid ISO language part of a language tag.
Bad value “CA-en” for attribute “hreflang” on element “a”: Bad region subtag.
Bad value “CL” for attribute “hreflang” on element “a”: The language subtag “cl” is not a valid ISO language part of a language tag.
Bad value “DK” for attribute “hreflang” on element “a”: The language subtag “dk” is not a valid ISO language part of a language tag.
Bad value “US-es” for attribute “hreflang” on element “a”: The language subtag “us” is not a valid ISO language part of a language tag.
Bad value “HK-en” for attribute “hreflang” on element “a”: The language subtag “hk” is not a valid ISO language part of a language tag.
Bad value “ID-en” for attribute “hreflang” on element “a”: Bad region subtag.
Bad value “MY-en” for attribute “hreflang” on element “a”: Bad region subtag.
Bad value “MX” for attribute “hreflang” on element “a”: The language subtag “mx” is not a valid ISO language part of a language tag.
Bad value “NZ” for attribute “hreflang” on element “a”: The language subtag “nz” is not a valid ISO language part of a language tag.
Bad value “AT” for attribute “hreflang” on element “a”: The language subtag “at” is not a valid ISO language part of a language tag.
Bad value “PE” for attribute “hreflang” on element “a”: The language subtag “pe” is not a valid ISO language part of a language tag.
Bad value “PH-en” for attribute “hreflang” on element “a”: The language subtag “ph” is not a valid ISO language part of a language tag.
Bad value “SG-en” for attribute “hreflang” on element “a”: Bad region subtag.
Bad value “ZA-en” for attribute “hreflang” on element “a”: Bad region subtag.
Bad value “TH-en” for attribute “hreflang” on element “a”: Bad region subtag.
Bad value “US-en” for attribute “hreflang” on element “a”: The language subtag “us” is not a valid ISO language part of a language tag.
Bad value “UY” for attribute “hreflang” on element “a”: The language subtag “uy” is not a valid ISO language part of a language tag.
Netherlands NL