https://accesibilidadenlaweb.blogspot.com/
Por ejemplo, para SC 1.1.1 Non-text Content (A) indica:
Testability: ⚠️ Partial
Automation can:
Detect presence or absence of alt attributes.
Identify empty/missing alt on <img> elements.
Identify images using role=»presentation» or aria-hidden=»true».
Automation cannot:
Assess if alt text is meaningful or contextually accurate.
Confirm whether the alt conveys the image’s purpose.
Validate completeness of alternatives for complex content (e.g., charts).
Y para SC 2.4.3 Focus Order (A):
Testability: ⚠️ Partial
Automation can:
Read the DOM/tab order.
Flag unusual jumps or unreachable elements.
Automation cannot:
Evaluate whether the focus order matches visual/reading order.
Confirm whether users can complete tasks logically by keyboard.