Strapi Accessibility Checker

Strapi is the most popular open-source headless CMS, with over 65,000 GitHub stars and adoption by companies, agencies, and startups building content-driven websites and applications. Like all headless CMS platforms, Strapi separates content management from content presentation, meaning the accessibility of your website depends on your frontend implementation.

This separation creates a critical gap: Strapi's admin panel may be accessible, but your public website might not be. Content creators enter text, images, and structured data in Strapi's interface, but the frontend framework (React, Next.js, Nuxt, etc.) determines how that content is rendered to users. With the European Accessibility Act in force and ADA enforcement intensifying, organizations using Strapi must audit their public-facing output, not just their CMS configuration.

Strapi's API-driven architecture means accessibility issues can stem from content modeling, content creation, or frontend rendering. CompliScan identifies these recurring patterns:

• Media library images without alt text — Strapi's media library supports alternative text, but it's not required by default, and many content creators skip it when uploading images.
• Rich text editor output rendered without semantics — Strapi's rich text fields store formatted content, but frontend renderers may not preserve heading hierarchy, list structure, and other semantic elements.
• Dynamic zones with inconsistent accessibility — Strapi's flexible content components can produce different HTML structures depending on which components are used, creating unpredictable accessibility across pages.
• Internationalized content missing lang attributes — Strapi's i18n plugin enables multilingual content, but frontends often fail to set the lang attribute correctly for each locale, causing screen readers to mispronounce content.

Run a free CompliScan scan on any website powered by your Strapi backend. The scanner evaluates the HTML delivered to users, catching issues regardless of whether they originate from Strapi content or frontend code.

At the Strapi level, make alt text a required field on all media content types. Configure rich text editor settings to encourage proper heading hierarchy and discourage visual-only formatting. For dynamic zones, create component templates that include proper ARIA roles and semantic structure by default.

At the frontend level, ensure your Strapi API queries include media alt text and description fields, and that your rendering components output proper semantic HTML. Test each dynamic zone component individually for keyboard and screen reader compatibility.

CompliScan's Shield plan ($49/mo) provides weekly monitoring to catch accessibility issues from both content updates and frontend deployments.

Websites built with Strapi face the same accessibility requirements as any website, regardless of the CMS technology behind them. The ADA Title II deadline of April 24, 2026 applies to government sites, while ADA Title III covers private businesses. The European Accessibility Act requires accessible web services across the EU.

Strapi's open-source nature means there is no vendor-provided accessibility guarantee. Unlike SaaS platforms that may offer compliance features, Strapi users bear full responsibility for the accessibility of both their content and their frontend implementation.

Automated scanning detects approximately 30-40% of WCAG 2.1 AA violations. For Strapi sites, this includes checking rendered rich text structure, image alt text presence, form label associations, and color contrast — the most actionable issues that content teams can fix without frontend code changes.