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Shopify Development

WCAG 2.1 AA Accessibility for Shopify

For Australian Shopify and Shopify Plus brands that need a store real people can actually use, keyboard, screen reader and low-vision included. We audit, remediate and verify to WCAG 2.1 AA.

AA
WCAG 2.1 conformance target
50
Success criteria checked
20+
Shopify builds shipped
90+
Average Lighthouse score

Most Shopify themes fail accessibility out of the box

Premium themes and apps look polished and still lock out customers who rely on assistive technology. An overlay widget won't fix it, and it won't stand up under the DDA.

01

Keyboard users hit dead ends

Cart drawers, mega menus and quick-view modals trap focus or can't be reached by keyboard at all.

02

Screen readers read nonsense

Unlabelled buttons, missing headings and decorative markup make the shop unusable with VoiceOver or NVDA.

03

Contrast fails on the buy button

Low-contrast text and controls miss the 4.5:1 threshold, exactly where it costs you the sale.

04

Overlay widgets create false comfort

Bolt-on accessibility plugins don't achieve conformance and have drawn legal complaints of their own.

05

Legal exposure is real in Australia

The Disability Discrimination Act applies to websites, and complaints to the Human Rights Commission are rising.

06

You can't prove conformance

No audit, no statement, no evidence trail when a customer, partner or procurement team asks.

What's in scope

Where the work starts and stops, spelled out before we begin.

We handleYou handleOut of scope
Theme codeRemediation of your live themeStaging access and approvalsBuilding a new theme from scratch
Third-party appsConfig and fixes within our controlVendor upgrades on locked appsRewriting closed-source app internals
ContentAlt-text framework and samplesOngoing alt text on new productsWriting copy for your full catalogue
CheckoutPre-checkout flows and formsShopify-hosted checkout limitsShopify's own checkout internals
VerificationAudit, statement and evidenceLegal sign-off with your counselLegal indemnity or certification

Who this is for

This is for you if

  • You run a Shopify or Shopify Plus store and need to reach WCAG 2.1 AA.
  • You've had an accessibility complaint, demand letter or procurement requirement.
  • You want real code remediation, not an overlay widget.
  • You sell to government, education or enterprise buyers who require conformance.

Probably not a fit if

  • You want a one-click plugin to make the site compliant overnight.
  • You're not on Shopify, we're Shopify-only.
  • You're mid-replatform and the theme changes next month, audit after.
  • You want a certificate without changing any code.

What's included

A full audit, hands-on remediation and the evidence to back it up, specific to your theme and apps.

Audit & remediation

  • Automated plus manual WCAG 2.1 AA audit
  • Prioritised remediation of theme and templates
  • Keyboard and screen reader testing (VoiceOver, NVDA)
  • Accessibility statement and conformance summary

Technical deliverables

  • Semantic Liquid markup and heading structure
  • Focus management for drawers, modals and menus
  • ARIA roles, states and live regions where needed
  • Colour contrast fixes across theme tokens
  • Accessible forms, labels and error messaging

Testing & tooling

  • axe-core and Lighthouse in the build pipeline
  • Manual audit against all 50 A and AA criteria
  • Assistive tech testing on macOS and Windows
  • Regression checklist handed to your team

How a remediation runs

Typical remediation runs 3–6 weeks, depending on template count, app depth and catalogue size.

01

Discovery

We scope your theme, apps and key journeys, and agree the pages and templates in range.

02

Audit

Automated scan plus a manual pass against all 50 Level A and AA criteria, logged issue by issue.

03

Prioritise

Findings ranked by severity and effort, mapped to templates so nothing is fixed twice.

04

Remediate

We fix the code on a staging theme, markup, focus, ARIA, contrast and forms.

05

Assistive tech testing

We retest with keyboard, VoiceOver and NVDA to confirm the fix in the real experience.

06

Verify & document

Re-audit, publish your accessibility statement and hand over an evidence pack.

07

Handover

Your team gets a regression checklist and guidance to keep new work conformant.

How we hold the line on quality

Automated scans catch a fraction of the issues. The rest is manual, and we test the way your customers actually browse.

  • Every fix retested with keyboard and a screen reader, not just an automated scan.
  • Manual audit against all 50 WCAG 2.1 A and AA success criteria.
  • Contrast checked against 4.5:1 text and 3:1 UI thresholds.
  • Focus order and visible focus states verified on every interactive element.
  • Evidence logged per criterion so conformance is defensible.

Investment

Accessibility work is scoped after a short audit, cost tracks with template count, app depth and catalogue size. Indicative AUD bands below, typical and scoped after discovery.

Number of templates and unique page typesThird-party apps and custom sections in scopeCatalogue size and media volumeWhether you need an ongoing conformance retainer

Audit only

$3,000–$6,000

Full WCAG 2.1 AA audit, prioritised report and statement, no code changes.

Audit + remediation

$9,000–$18,000

Audit plus code remediation of theme and key templates, retested and verified.

Remediation + retainer

$18,000+

Larger or Plus stores, plus ongoing conformance checks on new work.

Accessibility questions, answered

No. Overlay and accessibility-toolbar widgets don't achieve WCAG conformance and have themselves attracted legal complaints. We fix the underlying code.
We remediate everything up to checkout and, on Plus, checkout extensibility. Shopify controls its hosted checkout internals, and we document that boundary clearly.
Most stores run 3–6 weeks from audit to sign-off, depending on template count, apps and catalogue size.
Yes. We remediate around your apps and change only what's needed. Where a locked third-party app blocks conformance, we flag it and suggest options.
You do. All remediated theme code, the audit and the accessibility statement are yours, in your Shopify store and repo.
A per-criterion audit, an accessibility statement for your site, and an evidence pack you can share with customers, partners or procurement.
The Disability Discrimination Act 1992 applies to websites, and WCAG 2.1 AA is the accepted benchmark. We're not lawyers, so we scope to the standard and leave sign-off to your counsel.
You get a regression checklist and guidance so new products and sections stay conformant. Many clients add a light retainer for ongoing checks.
Yes. The audit-only band gives you a prioritised report and statement your own team can action.

Get a WCAG 2.1 AA audit of your Shopify store

A senior review of your theme against all 50 Level A and AA criteria, with a prioritised fix plan and clear pricing. Shopify-only, AU team.

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