Accessibility

Why Accessibility Matters

• Inclusivity: People with visual, auditory, motor, or cognitive impairments can access content.
• Legal compliance: Many countries have laws (e.g., WCAG standards) requiring accessible digital content.
• Better user experience: Accessible websites often load faster, are easier to navigate, and work well on different devices.

Why People Need Accessible Websites

• Equal access: The internet is a primary source for news, education, and services.
• Independence: Accessible websites allow users with disabilities to complete tasks without help.
• Employment and education: Many jobs and schools require online applications or learning platforms.
• Social connection: Everyone can participate in social networks and communities.
• Daily life essentials: Managing groceries, healthcare, and banking online becomes easier.

HTML and Accessibility

• Use <header>, <main>, <article>, <nav>, <footer> instead of generic <div> elements.
• Add alt attributes to images: <img src="..." alt="Description">
• Ensure form labels: <label for="..."></label>
• Use headings in order: <h1> → <h2> → <h3>
• Use ARIA roles and attributes carefully when needed.

CSS and Accessibility

• Maintain sufficient color contrast (at least 4.5:1 for text).
• Avoid relying only on color to convey meaning.
• Ensure focus states are visible for keyboard navigation.
• Avoid flashing or blinking effects.
• Use responsive design for accessibility on all devices.

Benefits Beyond Accessibility

• Improves SEO.
• Makes content more robust and future-proof.
• Provides better overall usability for everyone.

Questions