"Undue burden" is the test used. Essentially, how much work is it to create an accessible website? Websites are navigable by screen readers and tons of other a

"Undue burden" is the test used. Essentially, how much work is it to create an accessible website? Websites are navigable by screen readers and tons of other accessibility software by default. Hacker News is completely usable in JAWS. It's the things Domino's layered on top that broke it, so it's Domino's's job to fix it. Having domino's create a new web browser for physical accessibility devices would be an undue burden. Having domino's fix their aria tags and tab order is not.