Twilio.com W3C HTML Markup Validation
HTML markup errors and warnings
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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”.
No space between attributes.
Bad value “https://fonts.googleapis.com/css?family=Lekton|Source+Code+Pro:500,700|Source+Sans+Pro:600,700” for attribute “href” on element “link”: Illegal character in query: “|” is not allowed.
Bad value “nav-burger” for attribute “role” on element “li”.
Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Element “hr” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Bad value “metric” for attribute “role” on element “a”.
End tag “div” seen, but there were open elements.
Unclosed element “a”.
No “a” element in scope but a “a” end tag seen.
Element “div” not allowed as child of element “cite” in this context. (Suppressing further errors from this subtree.)
Bad value “demo” for attribute “role” on element “div”.
Element “uri” not allowed as child of element “code” in this context. (Suppressing further errors from this subtree.)
End tag “code” violates nesting rules.
Duplicate ID “Layer_1”.
Warnings:
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The first occurrence of ID “Layer_1” was here.
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