Why “Web Accessibility” Boosts SEO — 4 Clear Reasons and an Implementation Checklist (2025 Edition) Key Points (Inverted Pyramid Style) Accessibility is the foundation of SEO. Designing for people naturally…
Complete Guide to Mobile Accessibility Optimization: Touch, Zoom, Responsive, OS Integration Summary (Key Points) Optimize color, typography, spacing, and interaction for mobile-specific constraints (small screens, touch input, outdoor use) Based…
How to Operate “Speech Playback” Compliant with WCAG 2.2: Requirements, UI Design, Code Examples, and Checklist First, the key points (inverted pyramid) Mandatory guideline items: For audio that auto-plays, you…
Complete Guide to Screen Reader Support: Fundamentals & Implementation Tips — NVDA, VoiceOver & TalkBack Overview (Key Takeaways First) Screen readers don’t care about “looks” but about semantics, focusability, and…
Content Design Guide Friendly to People with Cognitive and Developmental Disabilities Overview Summary Characteristics of cognitive/developmental disabilities and key considerations Simplify information structure and ensure predictability Use clear language and…
Complete Guide to Video & Audio Content Accessibility: Subtitles, Captions, and Audio Descriptions Summary Differences and roles of subtitles/captions and audio descriptions Explanation of WCAG 2.1 AA level requirements Workflow…
Color and Contrast Guide for Color Vision Diversity — Designing for Everyone Overview Summary Fundamentals of color vision diversity and why it matters WCAG 2.1 contrast guidelines explained How to…
Clear Explanation of Japan’s 2024 Legal Amendments and the EU Accessibility Act (EAA) Enforced June 2025 Overview Summary Japan (effective April 1, 2024): Key points of the amendment to the…
Web Accessibility Compliance for Non-EU Companies After the EAA (European Accessibility Act) Implementation and Proposal for UUU Services What You’ll Learn in This Article Overview of the EAA Implementation (June…
European Accessibility Act (EAA) Exemptions: Understanding Categories & Compliance Procedures 1. Introduction The European Accessibility Act (EAA) mandates accessibility for all users—even those with disabilities—for products and services sold or…