Embed below was created using the following steps
- Open YouTube’s page for Audio Descriptions for 360 Degree Video: Best Practices
- Activate Share
- Activate Embed
- Activate Copy
- Pasted into the edit mode of this page…
Results
Automated accessibility testing tools such as Insights for Web or aXe will flag the above (but not the below) iframe as missing a title attribute. A direct violation of WCAG 2.4.1 Bypass Blocks and/or 4.1.2 Name, Role, Value.