Designing for Accessibility: WCAG 2.1 Checklist > 자유게시판

• 목록
• 답변
• 글쓰기
• 게시판 리스트 옵션
  • 수정
  • 삭제

Making digital spaces accessible isn’t optional—it’s essential

WCAG 2.1 offers a detailed roadmap to make web content accessible to all users, especially those with disabilities

Following these guidelines helps create inclusive experiences that respect diverse needs and abilities

Always include meaningful alternative text for non-textual components like graphics, illustrations, and decorative visuals

Alt text must convey the function and context of the visual, not just its appearance

Maintain strong color differentiation so users with low vision can clearly distinguish content

For standard text, aim for a minimum contrast ratio of 4.5:1; for larger text, 3:1 is acceptable

Always pair color cues with additional indicators like icons, text, or patterns

Supplement color with shapes, text, symbols, or textures to ensure clarity for all users

No user should be locked out—keyboard navigation must support all site functions

Tab, Enter, Space, and Arrow keys must fully control all interface components

The focus indicator must be clearly visible and follow a predictable, intuitive order

Provide clear and consistent navigation throughout your site

Navigation elements must be intuitive, consistently labeled, and function as expected

Replace ambiguous link text with descriptive, context-rich phrases

Instead use descriptive text such as view our accessibility policy or download the user manual

Design forms with clear labels and instructions

id attributes or wrapping techniques

When validation fails, clearly state what went wrong and طراحی سایت اصفهان how to fix it

Accessibility applies to every form of rich media on your site

All video content must have synchronized captions and optional audio descriptions

Transcripts are essential for podcasts, interviews, and audio-only files

Never use animations, ads, or effects that flash 3 or more times per second

Real-world testing with assistive tech reveals issues no automated tool can catch

Always use appropriate HTML elements to convey meaning and hierarchy

Never skip heading levels—maintain a clear, hierarchical structure

Use

• ,

1. , and
2. for lists; use , scope, and caption for tables
   
   

   Design layouts that remain usable and complete at 200% zoom
   

   
   

   Your site must adapt fluidly to mobile, tablet, desktop, and landscape
   

   
   

   Their lived experience uncovers barriers algorithms can’t detect
   

   
   

   Automated checkers catch only 30–40% of accessibility problems—human insight is irreplaceable
   

   
   

   Accessibility is an ongoing process not a one time task
   

   
   

   Adopting WCAG 2.1 ensures legal compliance, broadens your user base, and elevates usability for all