Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The “banner” role is unnecessary for element “header”.
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The first occurrence of ID “block-views-exp-search-page” was here.
The first occurrence of ID “views-exposed-form-search-page” was here.
The first occurrence of ID “edit-search-api-views-fulltext-wrapper” was here.
The first occurrence of ID “edit-search-api-views-fulltext” was here.
The first occurrence of ID “edit-submit-search” was here.
The document is not mappable to XML 1.0 due to a trailing hyphen in a comment.
The “navigation” role is unnecessary for element “nav”.
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).
Empty heading.
The “complementary” role is unnecessary for element “aside”.
Errors:
A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.
Bogus comment.
Bad value “” for attribute “name” on element “button”: Must not be empty.
Duplicate ID “block-views-exp-search-page”.
Duplicate ID “views-exposed-form-search-page”.
Duplicate ID “edit-search-api-views-fulltext-wrapper”.
Duplicate ID “edit-search-api-views-fulltext”.
Duplicate ID “edit-submit-search”.
Attribute “about” not allowed on element “div” at this point.
A numeric character reference expanded to carriage return.
A slash was not immediately followed by “>”.
No “p” element in scope but a “p” end tag seen.
Attribute “rel” not allowed on element “span” at this point.
Attribute “datatype” not allowed on element “span” at this point.
Attribute “content” not allowed on element “span” at this point.
Element “div” not allowed as child of element “a” in this context. (Suppressing further errors from this subtree.)
Bad value “https://www.linkedin.com/company/466139?trk=tyah&trkInfo=clickedVertical%3Acompany%2CclickedEntityId%3A466139%2Cidx%3A4-1-6%2CtarId%3A1467204966845%2Ctas%3AChartered Institute of Taxation” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
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