{ "id": "landmark-banner-is-top-level", "selector": "header:not([role]), [role=banner]", "matches": "landmark-has-body-context-matches", "tags": ["cat.semantics", "best-practice"], "metadata": { "description": "Ensures the banner landmark is at top level", "help": "Banner landmark should not be contained in another landmark" }, "all": [], "any": ["landmark-is-top-level"], "none": [] }