Telogis.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Stray end tag “span”.
Attribute “aria-role” not allowed on element “div” at this point.
Bad value “tel:+1 (866) 844 2235” for attribute “href” on element “a”: Illegal character in scheme data: space is not allowed.
Attribute “href” not allowed on element “text” at this point.
Element “heading” not allowed as child of element “h3” in this context. (Suppressing further errors from this subtree.)
Element “detail” not allowed as child of element “p” in this context. (Suppressing further errors from this subtree.)
Attribute “alt” not allowed on element “a” at this point.
The first child “option” element of a “select” element with a “required” attribute, and without a “multiple” attribute, and without a “size” attribute whose value is greater than “1”, must have either an empty “value” attribute, or must have no text content. Consider either adding a placeholder option label, or adding a “size” attribute with a value equal to the number of “option” elements.
Element “option” without attribute “label” must not be empty.
Warnings:
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).
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