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Sentinela

WCAG 2.2 AA testing for Shopify, WooCommerce, Shopware and PrestaShop

Find what blocks your shoppers. Fix it. Keep it fixed.

Automated scans, human-reviewed audits and fixes on your own theme, with a weekly check so new issues don't slip back in.

  • Free scan, 3 pages
  • Result by email in minutes
  • No account needed

We email your result to this address even if you leave the box unticked. We keep your request for 30 days, or 12 months if you accept follow-up emails. See our privacy policy.

Accessibility score72+9 this month
CriticalProduct image has no alt textFix: describe the product, e.g. "Natural linen apron with two front pockets".
Example: a fictional store
  • Built on axe-core
  • WCAG 2.2 level A and AA
  • Every audit finding reviewed by a person
  • For Shopify, WooCommerce, Shopware and PrestaShop

Why it matters

1 in 6 people live with a significant disability. Many of them shop online.

A missing label or a low-contrast button can stop a shopper at checkout. Most of these issues are quick to fix once you know where they are.

  • 95.9%

    of top home pages had detected WCAG 2 failures. WebAIM Million, 2026

  • 1 in 6

    people worldwide live with a significant disability. WHO, 2023

Sources: The WebAIM Million (2026) and WHO fact sheet on disability (7 March 2023)

  • Keyboard users

    Get stuck when a menu, filter or cart drawer can't be reached with Tab.

  • Screen reader users

    Hear "image" or "button" instead of the product and what the button does.

  • Low vision

    Can't read a gray sale price, or lose content when they zoom to 200%.

  • Color blindness

    Miss an error that is only shown in red, or a size that is only marked by color.

  • Motor and tremor

    Tap the wrong thing when targets are tiny, or can't drag a slider to choose a size.

What you get

Every issue, with the element, the reason and the fix.

Each finding says where it came from: automated checks, AI-assisted review, or a person.

Weekly monitoring

A theme or app update breaks something? You hear after the next scheduled scan, with the page and element.

Week 8: a theme update added 2 issues. Flagged at the next weekly scan.

The element and the fix

Plus why it matters and the steps for your platform.

main .product-card img

Reviewed by a person

In an audit, every finding is approved, rewritten or rejected by a reviewer.

Automated checkAI-assisted reviewHuman review

Before and after, on your own theme

We fix on a preview copy. Nothing goes live until you approve, then we re-scan production.

Example: a fictional store scored 44 before fixes and 91 after.

How it works

Start free. Go as far as your store needs.

See pricing
  1. Step 1 · free

    Free scan

    3 pages, a score and your most frequent issues, by email.

  2. Step 2 · from $800

    Audit

    A person reviews every finding. You get a report and a fixed quote.

  3. Step 3 · quoted

    Remediation

    We fix the issues in your quote on a copy of your theme.

  4. Step 4 · from $199/mo

    Care Plan

    Weekly checks, and new issues fixed each month.

Overlays and widgets

We fix the code, not the view on top of it.

Widgets change how a page looks in the browser. The issues in your theme are still there for keyboard and screen reader shoppers.

Overlay widget

  • A script adds a toolbar; your theme code stays the same
  • Rules run in the visitor's browser
  • You keep a toolbar and the vendor's statement
  • New issues after a theme update stay in the code

Sentinela

  • Issues fixed in your theme, on a copy you approve
  • Automated scans, then a person reviews each finding
  • A report per WCAG criterion and a before-and-after re-scan
  • Weekly monitoring flags new issues with page and element

Pricing

Monitoring from $29 a month.

Compare all plans

Starter

$29 / month

1 site, 25 pages, monthly scans with AI fix suggestions, 90 days of history.

Choose Starter

Pro

$79 / month

3 sites, 75 pages, weekly scans, new-issue alerts, AI fix suggestions.

Choose Pro

Agency

$149 / month

10 sites, 300 pages, white-label reports, client access per site.

Choose Agency

Audits from $800 · Care Plans from $199 per site per month · Full pricing

Monitoring and Care Plans

Themes change. Apps update. We keep watch.

  • Weekly or monthly scans Up to 300 pages, with axe, keyboard and accessibility-tree checks.
  • Alerts when something new breaks With the page, the element and the fix.
  • Fixes included with a Care Plan Hours every month, plus theme backups, uptime and speed checks.
Score, last 12 weeks58 → 72
2 new issues on northwind-goods.example After Monday's theme update. Fix request opened.
Example: a fictional store

Questions

Straight answers.

Something else? Book a call.

Will this protect my store from lawsuits?

No service can promise a legal outcome. We test your store against WCAG 2.2 AA, fix what we find, and give you a dated record of that work. For questions about your obligations, talk to a lawyer.

How is the free scan different from an audit?

The free scan tests your home page and two more pages, usually a product page and the cart, with automated checks. It finds many common issues, but some criteria need a person. An audit adds that person: they review every finding, test with a keyboard and screen readers, and give every WCAG 2.2 A and AA criterion a verdict.

Which platforms do you work with?

Scans and audits work on any public website. We fix on a copy of your Shopify theme, on a staging copy of your WooCommerce or WordPress site in a child theme, on a staging copy of your self-hosted Shopware or PrestaShop shop in a theme of your own, or on a copy of a hand-built site, and changes go live only after you approve the preview. On Wix, Squarespace and Webflow we fix content only, such as alt text, headings and labels: you approve the list of changes first, and we make them on the live site and log each one so it can be undone. Shopify runs its own checkout, so issues found there are reported to you but not changed. On Shopware SaaS (Cloud) we offer monitoring and audits.

Does the European Accessibility Act apply to my store?

It applies to many online stores selling to consumers in the EU since 28 June 2025, but microenterprises providing services, with fewer than 10 staff and an annual turnover or balance sheet of up to €2 million, are exempt. If the EAA applies to your business, testing against WCAG 2.2 AA is a practical place to start. Ask a lawyer about your obligations.

What does remediation cost?

Remediation is quoted after an audit, for the findings it lists. You pay 50% when you accept the quote and the rest when the work is complete, and the audit price is credited if you accept within 30 days.

See what your shoppers run into.

We email your result to this address even if you leave the box unticked. We keep your request for 30 days, or 12 months if you accept follow-up emails. See our privacy policy.

Prefer to talk first? Book a call.