Ensure that we’re not repeating content unnecessarily in tooltips so we don’t confuse or annoy people using screen readers.
Why this matters
See Writing for Screen Readers for more details on why we don’t repeat ourselves.
How to test
During draft: review the content in the order it will be read by a screen reader and check for content that will be unnecessarily repetitive.
Screen reader testing
Listen to the page on a screen reader to ensure that the content doesn’t repeat itself.