The best accessibility strategies are the ones that stop issues from being written in the first place. Here is how to shift accessibility left and cut expensive rework.
In the ever-evolving world of digital content, creating websites, online stores, apps and blogs is commonplace. What is often overlooked is making these digital spaces accessible to everyone, including people with disabilities. Accessibility broadens your audience, helps you meet legal requirements and makes your products better for everyone.
One key question is how to minimise the need for extensive post-development work. Ideally, accessibility is built in from the outset, so there is less to fix later. In this guide, we’ll explore efficient strategies for achieving that, from the foundation you build on to the checks that run on every pull request.
Understanding Accessibility and Its Significance
Before delving into strategies, let’s briefly look at what accessibility is and why it matters.
Accessibility means designing and developing digital content and tools so that people with disabilities can use them. Disabilities range from visual and hearing impairments to mobility, speech and cognitive disabilities, and they can be permanent, temporary or situational. The common benchmark is the W3C’s Web Content Accessibility Guidelines (WCAG) 2.2, with Level AA as the usual target.
Why Accessibility Matters
- Inclusivity: Accessible content lets everyone take part equally in the digital world.
- Legal Compliance: In many countries, laws require digital accessibility. In the United States, the Department of Justice’s guidance on web accessibility and the ADA explains how the ADA applies to websites, and other regions have their own laws, such as the European Accessibility Act. Non-compliance can lead to complaints and legal action.
- Business Benefits: An accessible online presence can expand your customer base, improve user satisfaction and strengthen your brand’s reputation.
Five Efficient Accessibility Strategies to Minimise Rework
Accessibility issues are cheapest to fix at the point they are introduced: a design decision caught in a mock-up is a quick edit, while the same problem found after launch may be repeated across many templates and pages. These five strategies move accessibility work earlier. The W3C’s Planning and Managing Web Accessibility resources describe the same approach at an organisational level.
1. Select an Accessible Foundation
Start from a foundation that is already accessible. For a WordPress or Shopify site that means an accessible theme or template; for a SaaS product or custom application it means an accessible front-end framework setup, a component library and starter templates that already include landmarks, a skip link, visible focus styles, sensible headings and accessible forms.
Check any foundation before you commit to it: run an automated scan, tab through a demo with the keyboard and try it with a screen reader. A foundation with problems copies them into every page you build. Our accessible WordPress development and accessible React development teams build these foundations for clients.
2. Education and Training
Write a short accessibility guide for your team: the WCAG level you are targeting, your approved patterns and the checks each role is responsible for. Then train people by role. Designers need colour contrast, focus states, target sizes and annotation; developers need semantic HTML, ARIA and keyboard support; content editors need headings, link text and alt text; QA needs keyboard and screen reader testing. Our accessibility training workshops are built around these roles.
3. Design Review and Handoff Annotations
Involve accessibility expertise in design reviews, before anything is built. Check contrast, text sizes, target sizes, focus indicators, error states and how layouts reflow on small screens.
Then make the intent explicit in the design handoff with accessibility annotations: heading levels, landmark regions, the focus order, accessible names for icon buttons, alt text for images, what happens to focus when a dialog opens and closes, and how error messages are announced. Developers should not have to guess any of this.
4. Continuous Testing and CI Quality Gates
Test throughout development, not just before launch.
- In the editor and browser: linters and browser extensions catch issues as code is written.
- In CI: run automated checks, such as axe-core in your end-to-end tests, on every pull request and fail the build on new violations. On an existing product, record a baseline so the gate blocks regressions while the backlog is fixed. Our guide to automated accessibility testing shows a working example.
- Manually, for each feature: keyboard testing and screen reader testing of new components and key journeys.
A note of caution: automated tools catch only part of what WCAG requires. A clean automated report does not mean a product conforms. The W3C’s guidance on evaluating accessibility combines tools with manual review and testing with assistive technology, and so should your process.
5. Component Audits
Review each template or component for accessibility when it is ready, before it is reused. This catches issues once, at the source, and keeps the whole product consistent. Prioritise high-use and high-risk components: navigation, forms, dialogs, menus, tabs, carousels, data tables and checkout flows.
Build Accessibility Into Your Component Library or Design System
A shared component library is the single most effective way to minimise post-development work, because every fix spreads to every page that uses the component.
- Build on native HTML: buttons should be
<button>, links should be<a href>, form fields should have real labels. Add ARIA only where native elements cannot do the job. - Follow established patterns: base interactive components on the WAI-ARIA Authoring Practices patterns, including their keyboard behaviour.
- Make accessible the default: require an accessible name for icon buttons, an alt prop for images and a label for every input, so it is hard to use a component wrongly.
- Use design tokens for colours that meet contrast requirements and a consistent, visible focus style.
- Document usage: each component’s page should say how it behaves with the keyboard and screen readers, and what the developer must supply.
- Test each component in isolation with automated checks, then with a keyboard and a screen reader, before each release of the library.
Add Accessibility to Your Definition of Done
A strategy only works if it is part of everyday delivery. Add accessibility to your Definition of Done and to the acceptance criteria of each user story, for example:
- All functionality works with the keyboard alone, with a visible focus indicator.
- Every control has an accessible name, role and state.
- Text and interface elements meet WCAG 2.2 AA contrast.
- Images have appropriate alt text; decorative images are hidden.
- Errors are described in text and announced to screen readers.
- Automated accessibility checks pass in CI with no new violations.
- The feature has been checked with at least one screen reader.
When criteria like these are agreed up front, accessibility stops being a separate project and becomes part of “done”.
Shift-Left vs Fixing It Later
None of this replaces the need to fix existing issues. If a site is already live with accessibility problems, accessibility remediation is the way to clear the backlog. The point of the strategies above is to make sure that once the backlog is cleared, new issues are not being added as fast as old ones are fixed. Ongoing monitoring and governance keeps it that way.
By adopting these strategies, you can build accessibility into your digital projects from the start, reducing the need for extensive post-development work. This approach saves time, resources and headaches down the road.
In conclusion, making accessibility a priority from the start is both a responsible choice and a smart business decision. It helps you reach a wider audience, meet legal requirements and build a reputation for inclusivity. Embrace accessibility as an integral part of your digital journey, and you’ll reap the benefits for years to come.
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