EAA compliance for Vue.js: WCAG 2.1 AA checklist & fixes

What the EAA actually requires from a Vue.js site

The European Accessibility Act (Directive 2019/882) applies to consumer-facing online services from 28 June 2025. For a Vue.js site selling to EU consumers, that means the storefront, checkout, account area, and any embedded payment flow have to meet WCAG 2.1 Level AA via the harmonised standard EN 301 549. Microenterprises with under 10 employees and below €2 million in turnover are exempt for services, but not for products.

Fines vary by member state. Germany caps individual penalties at €100,000; France can fine up to 4% of group turnover; Spain reaches €600,000 for serious or repeated breaches. None of those numbers are theoretical — market surveillance authorities have already started auditing storefronts in Germany and France in the run-up to enforcement.

In practice, the work breaks down into three buckets: theme-level fixes (focus styles, contrast, semantics), interaction-level fixes (carousels, modals, drawers, gallery widgets), and content-level fixes (alt text, headings, descriptive link text). The list below covers the Vue.js-specific failure points we see most often during scans.

Top WCAG failures we see on Vue.js sites

Across hundreds of Vue.js scans, the same handful of issues show up over and over. None of them require ripping the theme apart — most are fixable in a few hours by someone comfortable in the platform's editor or template files.

• Vue Router does not move focus

  Just like React Router, vue-router silently swaps DOM. Add a global afterEach hook that focuses <h1>.

  2.4.3 — Level A

• <transition> attribute bugs

  During v-if transitions, the leaving DOM can remain in the tree but visually hidden — screen readers still see it.

  4.1.2 — Level A

• v-html bypasses sanitisation and alt rules

  Content rendered via v-html can include images without alt or buttons without names.

  1.1.1, 4.1.2 — Level A

Concrete code fixes for Vue.js

Below are copy-paste fixes for the most common Vue.js issues. They assume you have access to your theme code or the platform's custom-code injection panel. If you cannot edit code directly, share these snippets with whoever maintains the site — every one of them is a ten-minute change.

router.afterEach(() => {
  const h1 = document.querySelector('h1');
  if (h1) {
    h1.setAttribute('tabindex', '-1');
    (h1 as HTMLElement).focus();
  }
});

Tools and plugins worth installing first

• eslint-plugin-vuejs-accessibility

• @vue-a11y/announcer for live regions

How to scan a Vue.js site without missing anything

Automated scanners catch about 30–40% of WCAG issues; the rest need manual review. The good news is that the 30–40% includes the most expensive issues to remediate after the fact, so an automated scan is the cheapest way to get unstuck. Run one before you change a line of theme code.

• Scan against the SSR/Nuxt-generated HTML if available.

Frequently asked questions

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