Warnings:
The “document” role is unnecessary for element “body”.
The “banner” role is unnecessary for element “header”.
The “navigation” role is unnecessary for element “nav”.
The “main” role is unnecessary for element “main”.
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
The “contentinfo” role is unnecessary for element “footer”.
This document appears to be written in Spanish but the “html” start tag has “lang="en"”. Consider using “lang="es"” (or variant) instead.
Errors:
Element “div” is missing required attribute “aria-valuemax”.
Element “div” is missing required attribute “aria-valuemin”.
Element “div” is missing required attribute “aria-valuenow”.
Bad value “text” for attribute “type” on element “input”.
Attribute “alt” not allowed on element “input” at this point.
Attribute “placeholder” is only allowed when the input type is “email”, “number”, “password”, “search”, “tel”, “text”, or “url”.
Bad value “button” for attribute “type” on element “a”: Subtype missing.
Element “span” not allowed as child of element “hgroup” in this context. (Suppressing further errors from this subtree.)
Bad value “https://twitter.com/intent/tweet/?text=La Catedral: Open doors&url=https://alamesacuba.com/en/la-habana/restaurant/la-catedral/#place_offers&via=alamesacuba&hastags=cuba,food,alamesa” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.
Bad value “https://twitter.com/intent/tweet/?text=La Catedral: In construction&url=https://alamesacuba.com/en/la-habana/restaurant/la-catedral/#place_offers&via=alamesacuba&hastags=cuba,food,alamesa” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Attribute “content” not allowed on element “span” at this point.
Self-closing syntax (“/>”) used on a non-void HTML element. Ignoring the slash and treating as a start tag.
Element “hgroup” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Element “footer” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
End tag “div” seen, but there were open elements.
Unclosed element “span”.
Bad value “https://twitter.com/intent/tweet/?text=Sinfonía Roll: Discount&url=https://alamesacuba.com/en/la-habana/restaurant/sinfonia-roll/#place_offers&via=alamesacuba&hastags=cuba,food,alamesa” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “https://twitter.com/intent/tweet/?text=Hecho en Casa : Customer menu&url=https://alamesacuba.com/en/la-habana/restaurant/hecho-en-casa/#place_offers&via=alamesacuba&hastags=cuba,food,alamesa” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Attribute “alt” not allowed on element “button” at this point.
Cuba CU