What is web accessibility and why is it important?

Web accessibility ensures that websites are usable by people with disabilities, including visual, auditory, motor, and cognitive impairments. It’s important because it promotes inclusivity, enhances user experience for everyone, and helps websites comply with legal standards like the Americans with Disabilities Act (ADA) and WCAG.

What are the Web Content Accessibility Guidelines (WCAG)?

The Web Content Accessibility Guidelines (WCAG) are a set of international standards created by the W3C to ensure digital content is accessible to all users. They cover principles such as perceivability, operability, understandability, and robustness, with levels of compliance ranging from A to AAA.

How do I make my website keyboard accessible?

To make your website keyboard accessible: Ensure all interactive elements (like links, buttons, and forms) can be navigated using the Tab key. Add visible focus indicators to highlight which element is active. Avoid using features that require a mouse without offering keyboard alternatives.

What is alt text and how should I use it?

Alt text (alternative text) is a written description of an image that is read aloud by screen readers. It helps visually impaired users understand the content of images. Make sure your alt text is clear, concise, and describes the function or content of the image.

What tools can I use to test website accessibility?

You can test website accessibility using a combination of automated and manual tools. Popular automated tools include: WAVE Lighthouse Axe Accessibility Checker For manual testing, use screen readers (like NVDA or VoiceOver) and test keyboard navigation to identify usability issues that automated tools might miss.

Web Development

Web Accessibility Best Practices for Inclusive Design

Created At

November 02, 2024

Updated At

May 28, 2025Web Development

Table Of Content

Understanding Web Accessibility
Best Practices for Web Accessibility
1. Use Semantic HTML
Why it Matters:
Tips:
2. Provide Text Alternatives for Non-Text Content
Why it Matters:
Tips:
3. Ensure Color Contrast and Readability
Why it Matters:
Tips:
4. Create Keyboard-Accessible Navigation
Why it Matters:
Tips:
5. Use Descriptive Link Text
Why it Matters:
Tips:
6. Optimize Forms for Accessibility
Why it Matters:
Tips:
7. Implement ARIA Landmarks
Why it Matters:
Tips:
8. Test Accessibility Regularly
Why it Matters:
Tips:
FAQs
What is web accessibility and why is it important?
What are the Web Content Accessibility Guidelines (WCAG)?
How do I make my website keyboard accessible?
What is alt text and how should I use it?
What tools can I use to test website accessibility?
Conclusion