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Knowledge Base & Operational Documentation How to Check Whether a Website Tooltip Can Be Opened and Read by Keyboard
11/11/2026
Tooltips that appear only on mouse hover can hide important instructions from keyboard and touch users. Content can also disappear before assistive technology can read it.
What to check
Test focus and activation, touch behavior, dismissal, timing, and screen reader output. Check whether the same information is available in visible text when needed.
Recommended next step
Make essential instructions persistent and ensure supplementary tips are operable by keyboard. Informatix Systems can assess accessibility and interface usability.