Accessibility Statement
Screen tests are inherently visual, but navigation, instructions, controls, and results should remain usable by as many people as possible.
Accessibility measures
- Keyboard-operable navigation and test controls
- Visible focus indicators and a skip link
- Semantic headings, labels, buttons, tables, and status messages
- Support for reduced-motion preferences
- Text descriptions that do not rely on color alone
- Rate-limited flashing content with a warning and explicit opt-in
- Immediate exit and stop controls
- Responsive layouts and zoom-friendly text
Known limitations
Full-screen color and uniformity tests rely on visual perception. The heatmap is also visual, although its key metrics and interpretation are provided as text. Some browser and operating-system full-screen interfaces are controlled outside the site and may behave differently with assistive technology.
Keyboard controls
During the guided full-screen test, use the left and right arrows to change patterns, the space bar to pause or resume automatic advance, I to mark an issue, and Escape to exit. Controls remain reachable by Tab.
Feedback
If a control, instruction, contrast choice, or result is difficult to use, email accessibility@screenvitals.com with the page, browser, operating system, assistive technology, and a description of the problem.
Statement updated: August 28, 2026.