WCAG 1.4.13: Content on Hover or Focus
Level AAQuick answer: Tooltips, previews, and flyouts triggered by hover or focus must stay visible, be dismissible, and not trap users.
What This Means
On ecommerce sites, Content on Hover or Focus usually shows up in repeating storefront components such as product cards, PDP media, search results, cart drawers, checkout forms, and support content. If the live experience depends on patterns like size-chart tooltips disappear when a user moves the pointer toward them. or quick-view product previews open on hover and cover the element that triggered them., disabled shoppers can lose context or get blocked before purchase.
This criterion matters because D2C teams often fix the homepage but miss reusable app blocks, campaign pages, and mobile-specific UI. The practical standard is simple: build the same outcome for keyboard users, screen-reader users, low-vision users, and anyone relying on captions, labels, structure, or predictable behavior.
For Shopify, WooCommerce, and custom storefronts, the fastest remediation path is usually template-level work. Fix the repeated component once, then retest every place it appears across browse, buy, and post-purchase journeys.
Common Violations on Ecommerce Sites
- Size-chart tooltips disappear when a user moves the pointer toward them.
- Quick-view product previews open on hover and cover the element that triggered them.
- Discount popovers cannot be dismissed with Escape.
- Keyboard focus on help icons triggers content that vanishes before it can be read.
How to Fix It
Start with the live customer journey, not isolated components in Storybook or Figma. Audit the problem on category pages, product detail pages, quick views, cart, checkout, account, and help templates.
- Keep hover or focus content persistent while the pointer or focus is inside it.
- Provide a dismiss method like Escape or a close button.
- Position flyouts so they do not hide the trigger or other critical controls.
- Test both keyboard and pointer behavior for tooltips, previews, and mega-menu subpanels.
On Shopify, fix the theme section or app block that repeats the defect. On WooCommerce and WordPress, update the template override or plugin output. In custom React or headless storefronts, move the fix into shared components so merchandisers cannot reintroduce the issue with every campaign.
Code Example
<!-- Before -->
.tooltip:hover .panel { display:block; }
<!-- After -->
.tooltip:focus-within .panel, .tooltip:hover .panel { display:block; }FAQ
What is WCAG 1.4.13?
Tooltips, previews, and flyouts triggered by hover or focus must stay visible, be dismissible, and not trap users.
How does WCAG 1.4.13 affect ecommerce sites?
It affects ecommerce anywhere shoppers interact with size-chart tooltips disappear when a user moves the pointer toward them. and quick-view product previews open on hover and cover the element that triggered them. If those patterns are inaccessible, customers can miss product information, fail forms, or abandon checkout.
How to fix WCAG 1.4.13 violations?
Start by auditing the live storefront, then Keep hover or focus content persistent while the pointer or focus is inside it.; Provide a dismiss method like Escape or a close button.; Position flyouts so they do not hide the trigger or other critical controls.. Prioritize templates and apps that repeat the issue across product, cart, checkout, and account pages.
Check if your store passes WCAG 1.4.13 → Free ADA Compliance Scan