How to fix landmark no duplicate banner on Wix Studio

Steps for Wix Studio

1. Open your site in Wix Studio Editor.
2. In the Layers panel (left sidebar), expand the page structure and identify the official 'Header' section at the top.
3. Select each other section/container → open its Settings panel → check the 'Accessibility' or 'ARIA role' field. If any non-header section has role='banner', clear that field.
4. Ensure announcement bars or promotional strips use role='region' with an aria-label, or no landmark role at all.
5. Publish and validate with the axe DevTools browser extension.

What is landmark no duplicate banner?

A "banner landmark" is the main header area of a webpage — the section that typically contains your logo, site-wide navigation, and branding. In HTML it is created by a top-level `<header>` element or any element with `role="banner"`. Assistive technologies like screen readers use landmarks as shortcuts so users can jump straight to the part of the page they need. The WCAG rule is simple: a page should have only one banner landmark. When two or more exist (e.g. a sticky header plus a secondary `<header>` in the page body, or a theme component that accidentally duplicates the tag), screen readers announce "banner" more than once and users cannot reliably find the true top of your site.

Blind and low-vision shoppers who rely on screen readers navigate pages by jumping between landmarks. If there are two banners, their software cannot tell them which is the real site header, forcing them to listen to redundant announcements or give up entirely. This directly hurts conversions from assistive technology users — a segment estimated at 15–20 % of the global population with some form of disability. Legally, WCAG 2.1 AA compliance is required or strongly expected under the ADA (US), EAA (EU), AODA (Canada), and similar laws; duplicate-landmark violations are cited in accessibility lawsuits and audits. Fixing it also tends to tighten your HTML structure, which search engines reward with slightly better crawlability.

See the complete Landmark no duplicate banner guide for every platform and the full background.