landmark-no-duplicate-contentinfo
Page must not have more than one contentinfo landmark
manualconfidence: mediumseverity: minoroperable
Checks that at most one contentinfo landmark (role="contentinfo" or a non-nested <footer>) exists on the page.
Applies to. Applies whenever the page contains at least one contentinfo landmark (explicit role="contentinfo", or an implicit, non-nested <footer>).
Expectation. At most one contentinfo landmark exists on the page, mirroring landmark-no-duplicate-banner's rationale for contentinfo.
Examples
can't tell
<body><footer>First</footer><footer>Second</footer></body>
Two top-level `<footer>` elements both resolve to the contentinfo role.
n/a
<body><footer>Site footer</footer></body>
Only one contentinfo landmark exists.