Errors:
Bad value “pt-br-cn” for attribute “hreflang” on element “link”: The subtag “cn” does not match the format for any permissible subtag type.
Bad value “es-419-cn” for attribute “hreflang” on element “link”: The subtag “cn” does not match the format for any permissible subtag type.
Bad value “//fonts.googleapis.com/css?family=Google+Sans:400,500|Roboto:400,400italic,500,500italic,700,700italic|Roboto+Mono:400,500,700|Material+Icons” for attribute “href” on element “link”: Illegal character in query: “|” is not allowed.
Attribute “value” not allowed on element “meta” at this point.
Element “meta” is missing one or more of the following attributes: “content”, “property”.
Element “title” not allowed as child of element “head” in this context. (Suppressing further errors from this subtree.)
Attribute “track-type” not allowed on element “a” at this point.
Attribute “track-name” not allowed on element “a” at this point.
Attribute “track-metadata-eventdetail” not allowed on element “a” at this point.
Attribute “track-metadata-position” not allowed on element “a” at this point.
Attribute “search-placeholder” not allowed on element “form” at this point.
Attribute “track-type” not allowed on element “button” at this point.
Attribute “track-name” not allowed on element “button” at this point.
Attribute “track-metadata-position” not allowed on element “button” at this point.
No space between attributes.
Attribute “track-metadata-score” not allowed on element “div” at this point.
Attribute “track-type” not allowed on element “div” at this point.
Attribute “track-name” not allowed on element “div” at this point.
Attribute “track-metadata-position” not allowed on element “div” at this point.
Attribute “name” not allowed on element “meta” at this point.
Element “meta” is missing one or more of the following attributes: “content”, “itemprop”, “property”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Text not allowed in element “iframe” in this context.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
Attribute “track-type” not allowed on element “select” at this point.
Attribute “track-name” not allowed on element “select” at this point.
Attribute “track-type” not allowed on element “option” at this point.
Attribute “track-name” not allowed on element “option” at this point.
Attribute “track-metadata-eventdetail” not allowed on element “option” at this point.
Attribute “track-metadata-original-language” not allowed on element “option” at this point.
Attribute “track-metadata-selected-language” not allowed on element “option” at this point.
Warnings:
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
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