{ "id": "landmark-no-duplicate-contentinfo", "selector": "footer:not([role]), [role=contentinfo]", "tags": ["cat.semantics", "best-practice"], "metadata": { "description": "Ensures the document has at most one contentinfo landmark", "help": "Document should not have more than one contentinfo landmark" }, "all": [], "any": ["page-no-duplicate-contentinfo"], "none": [] }