Keyboard
Core controls can be reached without a pointer
Forms, result actions, disclosure controls, the finder and the footer preferences use native or keyboard-operable controls with visible focus styling.
Try the tool finderAccessibility
Practical tools should be usable in practical ways.
Calculator.Shop uses semantic form labels, keyboard-operable controls, visible focus states, readable responsive layouts and text-based calculation audits. The initial page content is also present before JavaScript runs.
Content
The method is available in text
Labels, guidance, formula notes, worked examples, FAQs and boundaries are pre-rendered text. Measurement diagrams include a title and description.
See method detailsMotion
Reduced-motion settings are respected
Calculator.Shop reduces transitions and smooth scrolling when a visitor requests reduced motion in their operating system.
See how the tools work