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How to scope an ecommerce accessibility project

6 min read

An ecommerce accessibility project needs a defined evaluation scope, people with relevant expertise, a repair plan and a retest of complete shopping tasks. A scanner report or an installed widget does not by itself show that customers with disabilities can understand the products and complete a purchase.

Planning diagram showing Find, Understand, Operate, Confirm.

Dahna, original planning diagram

In this article

Overview

An ecommerce accessibility project needs a defined evaluation scope, people with relevant expertise, a repair plan and a retest of complete shopping tasks. A scanner report or an installed widget does not by itself show that customers with disabilities can understand the products and complete a purchase.

Define the standard, pages and processes

Ask the evaluator to name the technical standard and level being assessed, the date of the evaluation and any exclusions. Include templates and complete processes: product selection, cart changes, checkout, account access where relevant and customer support. A homepage-only review cannot represent an ecommerce store.

The appropriate legal obligations depend on circumstances and jurisdiction, so have qualified counsel handle those questions separately. The website brief should remain concrete: which experience is evaluated, which success criteria are checked, who implements changes and what evidence closes an issue. Avoid a proposal that substitutes a broad compliance badge for this information.

Combine tools with human evaluation

W3C’s Web Accessibility Initiative explains that evaluation uses different methods and that tools alone cannot determine accessibility. Automated checks can find some problems quickly, while keyboard operation, understandable errors and assistive-technology behavior require appropriate human evaluation.

Ask who will perform the manual work and what experience they bring. Include people with disabilities in user evaluation where the scope supports it, while recognizing that user testing and technical conformance evaluation answer related but different questions. Neither should be casually described as a guarantee that every person will encounter no barrier.

Test the difficult states, not only ideal pages

Product selectors, drawers, dialogs, carousels and embedded apps often change state. The evaluation should cover opening, operating and closing those components, including errors and unavailable options. A control that can be reached with a keyboard may still fail if focus disappears after it is activated.

Content matters too. A product’s dimensions, instructions or warnings should not exist only inside an image. Color alone should not carry essential meaning such as whether a shade is selected. Ask the evaluator to explain the user consequence of each issue so the repair team understands why it matters.

Example accessibility scope for an ecommerce journey
AreaState to evaluateEvidence from the evaluator
NavigationMenu opened and closed without a pointerKeyboard and focus observations
Product selectionVariant changed, unavailable option encounteredControl names, state and feedback
CartItem removed and quantity changedAnnouncements and recoverable actions
FormsRequired field omitted and error correctedLabels, instructions and error association
MediaInstructions conveyed in videoCaptions, description and player checks

Worked example: an inaccessible shade selector

Consider a fictional cosmetics store where shade swatches are unlabeled colored circles. A sighted mouse user can click them, but a screen-reader user hears several indistinguishable buttons. The repair requires meaningful names, a clear selected state and suitable feedback when the product changes. Adding a page-level accessibility statement does not fix that interaction.

The team also checks visible text, keyboard behavior and the unavailable-shade state. It retests the component across the templates that reuse it. This example illustrates a technical workflow, not a certification. The actual implementation should be reviewed against the agreed standard by the project’s accessibility specialist.

How the work fits together

A repair must reconnect the complete task

  1. Find

    Customer reaches the selector

  2. Understand

    Options have meaningful names

  3. Operate

    Selection works through supported input methods

  4. Confirm

    The chosen state and product change are clear

Planning diagram; sequence and examples are illustrative.

Rank barriers by customer consequence

Start with barriers that block essential tasks, then address severe problems across reusable components. Fixing a shared form label pattern may improve many pages at once. A large issue count does not necessarily mean a larger project than a small number of complex barriers; ask for affected scope and implementation effort.

Keep third-party dependencies visible. The brand may be able to change a theme component directly while needing a vendor to repair a review widget or checkout extension. The project should name the vendor contact, temporary alternatives and the decision if the component cannot be made usable. Do not mark the issue resolved simply because a support ticket was sent.

Require issue-level evidence and a retest

The final register should contain the affected component, reproduction steps, applicable criterion, user impact, proposed fix, owner and retest result. Include screenshots or recordings where useful without exposing participant data. A report that only lists technical codes is difficult for a business owner to act on.

After implementation, ask the evaluator to retest the fixed issue and its surrounding journey. A change to keyboard focus can affect the next control; a new text alternative can become inaccurate when product content changes. The acceptance process should identify residual limitations and distinguish them from completed repairs.

Ask how the evaluator handles third-party components

A store often combines a theme, review widget, search tool, subscription interface and checkout features from different providers. The evaluator should identify which component creates a barrier and whether the brand can change it directly. Without that distinction, a report may assign the website team work it cannot complete without vendor cooperation.

For a component the vendor cannot repair promptly, ask the specialist to evaluate a practical alternative or equivalent route. Do not improvise a workaround that creates another barrier or simply hides the feature from some customers. Record the user consequence, the temporary decision and the date for review. The business owner needs to understand what remains unresolved.

Procurement should also ask for evidence rather than accepting a vendor’s broad accessibility claim. Relevant documentation can inform the review, but the actual configuration and integration still need testing. A component may behave differently inside your theme than in the vendor’s demonstration. Include the configured version, the tested states and any customization in the record. This makes the evaluation more useful when an app update or theme change occurs, because the next reviewer can see exactly what the earlier conclusion covered and what must be checked again.

Build accessibility into content and purchasing

Give editors practical rules for headings, link labels, image descriptions and video delivery. Add accessibility questions to app and theme procurement so the team does not repeatedly purchase the same barriers. Train the people who create content as well as the developers who build components.

Dahna can help scope the website and content work while identifying where specialist evaluation is needed. Bring the current store, key shopping journeys and any existing reports to the discussion. A useful project leaves the team with repaired experiences and a way to maintain them, with legal conclusions and formal attestations handled by the appropriately qualified parties.

Continue with the related decision

Use these guides when the next question goes beyond the scope of this article.

Use the editable decision sheet

Download the completed tables as a CSV, then replace the example inputs and add your evidence, owner and review date. Illustrative figures are teaching examples, not default targets.

Sources & further reading

Dahna editorial

Prepared with AI-assisted research and drafting, with linked source references. No independent human specialist review is claimed. Editorial policy

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