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5-Minute WordPress & EN 301 549 Accessibility Guide

Everything You Need to Know: EN 301 549 & WordPress

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EN 301 549 standards define the specific accessibility requirements for WordPress sites, mobile apps, and digital documents to ensure full compliance across the European Union. 

EN 301 549 functions as the binding standard for WordPress sites under the European Accessibility Act, integrating WCAG rules into a strict legal and technical EU framework. 

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OneTap helps teams improve accessibility based on widely used EN 301 549 rules
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Key Accessibility Requirementsfor WordPress Websites under the EN 301 549

EN 301 549 defines functional accessibility requirements for web content, software, and documents. For websites, it references WCAG success criteria and adds requirements for compatibility, documentation, and user support. The goal is equal access for users with visual, auditory, motor, and cognitive disabilities. In practice, WCAG Level AA forms the core benchmark for web content under EN 301 549. 

Alt Text for Images

Ensure all WordPress images and icons have descriptive text for assistive tools.

Keyboard Accessibility
Make all WordPress functions operable via keyboard without any time-based limits.
Captions for Video

Provide accurate captions for all WordPress video and audio content for accessibility.

Sufficient Color Contrast
Maintain high contrast ratios for WordPress text and UI elements to ensure clarity.
Scalable Text and Layout

Support text resizing in WordPress layouts without any loss of content or function.

Clear Structure and Headings
Use a logical hierarchy for WordPress headings to support easy content navigation.
Language Definition
Define the default site language in WordPress settings and code for screen readers.
Error Identification
Identify WordPress input errors clearly and provide guidance for quick correction.
Assistive Technologies

Ensure WordPress code works reliably with screen readers and other assistive tools.

Accessible Documentation and Support

Provide all WordPress support info and instructions in fully accessible formats.

Frequently Asked Questions

Find quick answers about OneTap’s setup, features, and updates in our FAQ.

OneTap was specifically designed to help you enhance your website’s accessibility. Our solution supports the frameworks of the WCAG (Web Content Accessibility Guidelines), the European Accessibility Act (EAA), and the ADA (Americans with Disabilities Act), helping you remove barriers and create a more inclusive experience for everyone.

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  • Support EAA, WCAG, ADA and much more
  • 40+ Languages
  • Integrated Statement Generator
  • Activates Keyboard Navigation & Text-to-Speech
  • Activates 29 Modules for Accessibility like text size, Cursor, Dyslexic Font, Filter Options and much more
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No coding skills are required. The plugin is designed to operate with just a click, enabling you to easily customize colors and language as you wish.

Yes, definitely! We continuously monitor and develop the plugin to ensure compatibility with the most popular website builders. Our team regularly conducts thorough compatibility tests to guarantee that the plugin works seamlessly across various platforms.

With over 800 tests completed, we can confidently say that it runs smoothly without affecting your site’s performance.

Yes, OneTap is perfect for international websites, supporting over 40 languages. This makes your website not only accessible but also understandable to a global audience. More languages are on the way. 

See all languages

OneTap helps you comply with the WCAG and EAA standards. Its integrated features allow you to make essential adjustments to create a more inclusive and accessible website.

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A bold white circle sits at the center of a vibrant blue background that blends from dark at the edges to lighter near the middle. Inside the circle, large, clear letters spell out “WCAG.” Above the circle, following its curve, is an arch of readable text stating “Web Content Accessibility,” signaling a focus on making digital content usable for everyone. The overall design is high-contrast for easy readability and uses plain fonts and colors that support users with limited vision or color perception.
A graphic with a bold blue background features a prominent white circle at its center. Inside the circle, the letters “ADA” are displayed in large, clear text, making them easy to read. Arching above the circle in blue lettering are the words “Americans with Disabilities,” creating a sense of unity and focus on accessibility. The clean design uses high color contrast and simple shapes to ensure readability for everyone, including people with low vision or color blindness.
A blue gradient background displays a white, circular shape at its center. Inside the circle, bold text reads EN 301549. Above the circle, the words EN 301549 Support arc gracefully along the top edge. The clear contrast between white text and blue background makes all wording easy to read for people with low vision or color sensitivity. The simple layout and distinct shapes ensure that users with cognitive or visual disabilities can easily identify and understand the focus on digital accessibility standards.
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Absolutely! Excellent customer support is vital for a quality product, and we’ll work hard to resolve any issues you encounter through our support page. Our dedicated team is available 24/7 to assist you in multiple languages, ensuring you receive timely and efficient help no matter where you are in the world.

Whether you need technical assistance, have questions about our products, or require any other support, we are here for you around the clock, in the language that suits you best. Your satisfaction is our top priority.

Yes. OneTap is fully GDPR compliant and does not store or collect any personal user data. As an Austrian company, we place the highest importance on data protection — and this will always remain a core principle of our product.

Yes — a free version of OneTap is available on WordPress.org with basic features.
The Pro version includes all advanced tools for full WCAG / EAA compliance and extended customization.

Yes, we offer special packages for agencies. These are subscription-free and designed for client websites. You can choose packages for 5, 25, or unlimited websites, with simple licenses, no ongoing costs, and lifetime updates for your clients.

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WCAG 2.2
EAA
EN 301 549
ADA
Equality Act
Section 508
BFSG
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Language overview

OneTap currently supports 40+ languages, including all EU countries and many others. More languages are on the way.
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Deutsch

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Polski

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Suomi

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Slovenčina

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Eesti

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