Sitecore is an enterprise digital experience platform used by large organisations for websites, personalisation, and multi-channel content delivery. Its component-based architecture and personalisation engine mean that different users can see different page variants - each of which needs to be accessible. Under the EAA, any Sitecore site serving EU consumers must meet EN 301 549 requirements.
Common Sitecore accessibility issues
Personalised content variants may not all be accessible
Sitecore's personalisation engine serves different content to different user segments. An accessibility audit of the default content doesn't cover personalised variants - each variant can have different images, text, components, and layouts with their own accessibility issues.
Rendering components produce inconsistent markup
Sitecore's component architecture (Controller Renderings, View Renderings, SXA components) lets different development teams create components independently. Without shared accessibility standards, components on the same page can have inconsistent heading levels, landmark usage, and ARIA patterns.
Rich Text Editor content lacks structural enforcement
Sitecore's Rich Text Editor lets content authors enter freeform HTML. Without field validation, authors produce content with skipped heading levels, images without alt text, inaccessible tables, and visually styled text that lacks semantic meaning.
SXA grid and container markup adds unnecessary nesting
Sitecore Experience Accelerator (SXA) generates grid containers and wrapper elements that add DOM depth without semantic value. This extra nesting can confuse screen readers and make the page structure harder to navigate.
Multi-language sites have inconsistent lang attributes
Sitecore's multi-language content tree supports translated content, but the rendered pages don't always set the correct lang attribute on the html element or on inline content in a different language. This causes screen readers to use the wrong pronunciation.
How Lumi works with Sitecore
Lumi scans your Sitecore site across all page types, including personalised content variants when accessible via URL parameters or cookies. Our five engines test SXA component output, Rich Text Editor content, and multi-language pages. Set up continuous monitoring to catch regressions from component updates, content changes, and personalisation rule modifications.
Sitecore-specific WCAG gotchas
Personalisation multiplies the testing surface
If your Sitecore site serves 5 personalised variants of a page, each variant is a separate accessibility test case. A page that's accessible in its default state may be inaccessible in a personalised variant.
Headless and JSS implementations need separate validation
Sitecore's headless architecture (JSS with React, Angular, or Next.js) renders components client-side. The same Sitecore content can produce different HTML depending on the frontend framework, and each implementation has its own accessibility characteristics.
Content author training is critical
Sitecore gives content authors significant control over page content and layout. Without accessibility training, authors consistently produce inaccessible content that no amount of component-level engineering can prevent.
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Frequently asked questions
Is Sitecore accessible?
Sitecore as a platform provides tools for building accessible sites, but it doesn't enforce accessibility in rendered output. Accessibility depends on the implementation - the theme, component renderings, content authoring practices, and frontend framework used.
How does Sitecore personalisation affect accessibility?
Each personalised content variant is a separate page experience that needs to meet WCAG 2.2 AA independently. Personalised images need their own alt text, personalised layouts need correct heading hierarchy, and personalised components need proper ARIA attributes.
Does the EAA apply to Sitecore enterprise sites?
If your Sitecore site provides services to EU consumers, the EAA applies - and enterprise organisations in sectors like banking, telecoms, transport, and e-commerce are explicitly in scope. Most Sitecore deployments serve markets where accessibility regulation applies.
Related resources
Last reviewed: April 2026. Content is reviewed quarterly for accuracy.