2.3.2: Three Flashes [AAA]

Description Sufficient Techniques Advisory Techniques Failures Notes

Description

Web pages do not contain anything that flashes more than three times in any one second period.

Sufficient Techniques

Sufficient Techniques for Success Criterion 2.3.2

Note: Other techniques may also be sufficient if they meet the success criterion. See Understanding Techniques.

• G19: Ensuring that no component of the content flashes more than three times in any 1-second period

Advisory Techniques

Advisory Techniques for Success Criterion 2.4.1

• C6: Positioning content based on structural markup
• H97: Grouping related links using the nav element

Failures

Failures for Success Criterion 2.4.2

• F25: Failure of Success Criterion 2.4.2 due to the title of a Web page not identifying the contents

Notes