Warnings:
The “navigation” role is unnecessary for element “nav”.
The “main” role is unnecessary for element “main”.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.
Errors:
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Bad value “#Predict Emerging Trends-1” for attribute “href” on element “a”: Illegal character in fragment: space is not allowed.
Bad value “#See Your Competitor's Playbook-2” for attribute “href” on element “a”: Illegal character in fragment: space is not allowed.
Bad value “#Stalk The Smart Money-3” for attribute “href” on element “a”: Illegal character in fragment: space is not allowed.
Bad value “#Identify Tomorrow's Challengers-4” for attribute “href” on element “a”: Illegal character in fragment: space is not allowed.
Bad value “#Pinpoint Growing Industries-5” for attribute “href” on element “a”: Illegal character in fragment: space is not allowed.
Bad value “#Kill Data Janitor Work-6” for attribute “href” on element “a”: Illegal character in fragment: space is not allowed.
Bad value “Predict Emerging Trends-1” for attribute “id” on element “section”: An ID must not contain whitespace.
Bad value “See Your Competitor's Playbook-2” for attribute “id” on element “section”: An ID must not contain whitespace.
Bad value “Stalk The Smart Money-3” for attribute “id” on element “section”: An ID must not contain whitespace.
Bad value “Identify Tomorrow's Challengers-4” for attribute “id” on element “section”: An ID must not contain whitespace.
Bad value “Pinpoint Growing Industries-5” for attribute “id” on element “section”: An ID must not contain whitespace.
Bad value “Kill Data Janitor Work-6” for attribute “id” on element “section”: An ID must not contain whitespace.
Self-closing syntax (“/>”) used on a non-void HTML element. Ignoring the slash and treating as a start tag.
End tag “main” seen, but there were open elements.
Unclosed element “div”.
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