How to fix aria required parent on Webflow

Steps for Webflow

1. In the Webflow Designer, select the parent container element of the flagged child role elements.
2. Open the Element Settings panel (D key) → scroll to Custom Attributes → add Attribute Name: `role`, Value: `tablist` (or the appropriate required parent role).
3. For Webflow's built-in Tabs component, the `tablist` role is typically set by Webflow automatically — if the scanner flags it, check whether a custom interaction or CSS is hiding/restructuring the DOM and breaking the hierarchy.
4. If the widget is a custom component or Symbol, edit the Symbol and add the custom attribute to the correct wrapper div.
5. Publish the site and verify using Chrome DevTools → Accessibility panel that the role hierarchy is intact.

<div role="tablist" aria-label="Product details">
  <button role="tab" aria-selected="true" aria-controls="panel-desc">Description</button>
  <button role="tab" aria-selected="false" aria-controls="panel-reviews">Reviews</button>
</div>
<div id="panel-desc" role="tabpanel">…</div>
<div id="panel-reviews" role="tabpanel" hidden>…</div>

What is aria required parent?

ARIA (Accessible Rich Internet Applications) is a set of HTML attributes that tell screen readers and other assistive technologies what a piece of content *is* and how it *behaves*. Many ARIA roles only make sense inside a specific parent container — for example, a `tab` must live inside a `tablist`, an `option` must live inside a `listbox`, and a `row` must live inside a `grid` or `rowgroup`. When that required parent wrapper is missing, the relationship between elements is broken at the code level. The WCAG 1.3.1 success criterion ("Info and Relationships") requires that structure and relationships conveyed visually are also conveyed in the code so assistive technologies can read them correctly.

Screen reader users — people who are blind or have low vision — rely entirely on the ARIA role hierarchy to understand interactive widgets like tabs, dropdowns, and tables. A missing parent role means a screen reader may announce each child element as an isolated, meaningless item with no context, making navigation confusing or impossible. Beyond the user experience impact, WCAG 1.3.1 is a Level A requirement (the minimum baseline), so failing it puts your store at risk of accessibility complaints or legal action under laws like the ADA (USA), EN 301 549 (EU), and the EAA (European Accessibility Act, mandatory from 2025). Fixing this also improves structured-data parsing, which can indirectly help search engine bots better interpret dynamic widgets on your pages.

See the complete Aria required parent guide for every platform and the full background.