Accessibility: The Land That Time to Interactive Forgot

Explore the often-overlooked intersection of web performance and accessibility in this 34-minute conference talk by Léonie Watson at performance.now() 2022. Delve into the concept of the accessibility tree and its relationship with the Document Object Model (DOM). Examine how different browsers approach the creation of accessibility trees and the subsequent impact on performance metrics, particularly Time To Interactive. Gain insights into the purpose of the accessibility tree and its construction across various browsers. Understand the crucial implications for both overall web performance and the user experience for individuals relying on assistive technologies such as screen readers. Broaden your perspective on web performance optimization by considering the often-neglected aspect of accessibility in your development process.