Blog et Guides

Informations techniques sur l'accessibilité vidéo WCAG, l'épilepsie photosensible et la conformité automatisée.

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WCAG 2.3.1 Flash Test: How to Test Websites for Seizure Hazards

The most thorough and practical guide for testing 3-flash compliance on websites. Learn how to run step-by-step visual audits, compare desktop vs mobile layouts, and use our free analysis tool.

9 min read

How to Use Video Audit and Read Seizure Safety Results

A guide to using the free Video Audit tool. Learn to read relative luminance, locate flash zones, and edit video files to fix accessibility failures.

6 min read

Photosensitive Seizure Standards Compared: WCAG, Ofcom, ITU, NHK, and ISO

A guide comparing major photosensitive epilepsy guidelines. Learn which safety standard applies to your project in web, television, or hardware development.

5 min read

A Brand’s Guide to Photosensitive Safety in 2026

In 2026, accessibility is a duty of care. Learn how WCAG 2.3.1 and recent legal shifts impact brands, .gov sites, and video creators. Discover how to protect your audience with automated safety scanning.

4 min read

What is the 3-Flash Rule? 2026 Guide to WCAG 2.3.1 Compliance

Understand the technical requirements of WCAG 2.3.1. Learn the 'Three Flashes or Below' rule to ensure video accessibility and prevent photosensitive seizures.