Errors:
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
Element “meta” is missing one or more of the following attributes: “charset”, “content”, “http-equiv”, “itemprop”, “name”, “property”.
Bad value “airinum-breathing-is-a-necessity-air-is-a-choice airinum-body” for attribute “id” on element “body”: An ID must not contain whitespace.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Bad value “navigation” for attribute “role” on element “button”.
Bad value “” for attribute “tabindex” on element “li”: The empty string is not a valid integer.
Element “style” not allowed as child of element “a” in this context. (Suppressing further errors from this subtree.)
Attribute “alt” not allowed on element “svg” at this point.
Attribute “itemprop” not allowed on element “svg” at this point.
Bad value “true” for attribute “selected” on element “option”.
Duplicate ID “airinum-domain-switcher”.
Element “div” not allowed as child of element “button” in this context. (Suppressing further errors from this subtree.)
Duplicate attribute “data-section-id”.
Duplicate attribute “data-section-type”.
Attribute “for” not allowed on element “span” at this point.
Attribute “autocorrect” not allowed on element “input” at this point.
Attribute “autocapitalize” not allowed on element “input” at this point.
Attribute “aria-role” not allowed on element “div” at this point.
Attribute “pattern” is only allowed when the input type is “email”, “password”, “search”, “tel”, “text”, or “url”.
Warnings:
The “navigation” role is unnecessary for element “nav”.
The first occurrence of ID “airinum-domain-switcher” was here.
The “main” role is unnecessary for element “main”.
The “contentinfo” role is unnecessary for element “footer”.
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