Why Accessibility Detection Isn’t Enough: The Case for Automated Remediation on Shopify

You Ran Lighthouse on Your Shopify Store. Now What?

You’ve heard that your Shopify store needs to be accessible. Maybe a competitor got sued. Maybe the European Accessibility Act got your attention. So you do the responsible thing: you run a Lighthouse audit or install an accessibility checker app from the Shopify App Store.

The report comes back: 47 violations on your product page alone. Missing alt text on 12 images. Six color contrast failures. Four unlabeled buttons. Two keyboard traps. A missing language attribute. No skip navigation link.

You are now exactly where most Shopify merchants get stuck. You know what’s wrong. You have no idea how to fix it. The report references WCAG success criteria you’ve never heard of, points to HTML elements you can’t locate in your theme, and assumes a level of front-end development knowledge that most store owners don’t have.

Detection tells you what’s wrong. It doesn’t tell you how to fix it.

The Problem with Detection-Only Tools

Tools like WAVE, Lighthouse, and axe-core are excellent at identifying accessibility violations. They’ll scan your pages and produce a report: “Element has insufficient color contrast (WCAG 2.1 SC 1.4.3),” “Form input missing associated label,” “Link element has no discernible text.”

For a developer, these reports are actionable. For a Shopify merchant managing their store? They’re effectively a foreign language.

The typical workflow looks something like this:

1. Run an accessibility scan on your Shopify store
2. Receive a report listing dozens (or hundreds) of violations
3. Try to understand what each violation means
4. Figure out where in your Liquid theme files the problem lives
5. Research how to fix it without breaking your design or your theme’s section architecture
6. Make the change, test across pages, and hope it doesn’t break when you update the theme

Most Shopify merchants stall at step 3. The ones who push through often spend weeks — and significant budget — hiring Shopify developers to work through the list item by item. And the list grows again the next time they install an app or update their theme.

Why Overlays Aren’t the Answer

Faced with this gap, many Shopify merchants turn to accessibility overlay apps in the Shopify App Store — JavaScript widgets that sit on top of your site and attempt to patch issues on the fly. These overlays promise one-click WCAG compliance.

The accessibility community has been vocal about why overlays fall short. They don’t modify the underlying Liquid templates or HTML. They often introduce new accessibility issues. They can conflict with assistive technologies that users already rely on. And critically, they provide a false sense of compliance without actually fixing anything in your codebase.

The FTC fined the largest overlay vendor $1 million for misleading compliance claims. Courts routinely reject overlays as evidence of ADA compliance. In 2025, 22.6% of ADA lawsuits hit sites that already had an overlay installed.

Overlays are a band-aid on a wound that needs stitches.

A Different Approach: Automated Remediation

SiteRemora takes a fundamentally different approach. Instead of handing you a report and wishing you luck, or layering a widget over broken HTML, we read your actual Shopify theme code and fix it.

Here’s how it works:

1. Scan — We connect to your Shopify store and scan every page that matters: product pages, collection pages, the cart, search results, blog posts, and your homepage. We use industry-standard scanning (the same technology trusted by accessibility professionals) to identify every violation.

2. Analyze — For each violation found, our engine locates the exact line of code in your Shopify theme responsible. Not a vague pointer to “somewhere on this page,” but the precise Liquid template, HTML block, or CSS rule causing the issue. If a violation comes from an app-injected element, we identify that too.

3. Fix — We generate a targeted code change that resolves the violation while preserving your design. These aren’t generic patches. Each fix is tailored to your specific Shopify theme and context. When a product image needs alt text, we use AI to understand what the product looks like and generate a description that matches what a sighted shopper would see. When a button needs an accessible label, we analyze the surrounding UI to produce something that makes sense to a screen reader user.

What We Fix

SiteRemora ships with specialized fixers that cover the most common — and most impactful — accessibility violations found in Shopify stores:

• Color Contrast — Adjusts text and background colors in your theme’s CSS to meet WCAG AA contrast ratios, preserving your brand palette as closely as possible. Catches the contrast failures that Shopify’s theme editor doesn’t warn you about.
• Empty Buttons — Adds meaningful aria-labels to icon-only buttons in your Liquid templates: cart icons, search icons, close buttons, hamburger menus, and app-injected icon buttons.
• Empty Links — Labels links that contain only images or icons with no text alternative, including social media icon links and image-wrapped product links.
• Form Labels — Associates visible labels with form inputs so screen readers can announce what each field is for. Covers newsletter signup forms, contact forms, and search inputs.
• Heading Hierarchy — Corrects skipped heading levels to create a logical document outline. Shopify’s section-based architecture makes it easy to accidentally skip from h1 to h4 when sections render in unexpected orders.
• Missing Language — Adds the lang attribute to your HTML so assistive technologies know what language to use. A one-line fix that many Shopify themes still miss.
• Landmarks — Wraps content in semantic HTML regions (main, nav, footer) so users can navigate by page structure. Ensures your Shopify theme’s layout.liquid file has proper landmark regions.
• Skip Navigation — Inserts a skip-to-main-content link so keyboard users can bypass your store’s repetitive header navigation on every page.

Each fix produces a clear before-and-after diff that you can review before it’s applied.

You’re in Control

We know that making changes to a live Shopify theme can feel risky. That’s why SiteRemora gives you three fix modes:

• Manual — Every fix is queued for your review. You approve or reject each one individually.
• Smart Auto — High-confidence, low-risk fixes (like adding a missing lang attribute or inserting a skip-nav link) are applied automatically. Everything else waits for your review.
• Full Auto — All fixes are applied automatically. Best for stores that want maximum coverage with minimum friction.

Every fix is logged in a full audit trail. If something doesn’t look right, you can revert any individual fix with one click. Your original theme code is always preserved.

Real Fixes, Not Overlays

The fundamental difference is this: SiteRemora modifies your actual Shopify theme files. When we fix a color contrast issue, the CSS in your theme reflects the change. When we add an aria-label to a button, it’s in the Liquid template. These are real, permanent improvements to your store’s accessibility — not a runtime patch that disappears if a script fails to load.

When you update your Shopify theme or install a new app, we re-scan and catch any new violations that were introduced. Accessibility isn’t a one-time project. On Shopify, where themes update and apps change constantly, it’s an ongoing process — and SiteRemora handles it automatically.

Your store becomes genuinely more accessible, not just superficially compliant.

Get Early Access

SiteRemora is currently in private beta and we’re building our early access list. If you’re running a Shopify store and want to be among the first to experience automated accessibility remediation, join our waitlist.

We’re building the tool we wish existed — one that doesn’t just find accessibility problems, but actually fixes them.