Accessibility and Current Limits
Copy revised: September 30, 2026
You should be able to enter pool measurements, read results and follow the guides with the controls you use. This page explains our accessibility goals and the checks that remain incomplete.
Accessibility Goal
Our goal is Level AA of the Web Content Accessibility Guidelines (WCAG) 2.1. Full conformance has not been verified.
Features in the Pages
- Calculators use labeled inputs and native controls where possible
- Visible labels identify calculator fields
- Calculator messages include text alongside visual styling. A complete review of information conveyed by color remains outstanding.
- Controls are designed for keyboard and touch use; target sizes still need independent review
- Pages use semantic headings and landmarks; screen-reader testing remains incomplete
- Our contrast goal is WCAG AA; a complete contrast audit remains outstanding
- The page language is set to English (
lang="en")
Checks Still Needed
Independent browser, keyboard and screen-reader verification is incomplete. We cannot claim full WCAG conformance or compatibility with every assistive technology.
Accessibility Feedback
For the availability of an accessibility feedback channel, see our Contact page. A public contact address may not yet be configured; we do not promise a response time.
Further Accessibility Help
If you need help using a calculator, the Contact page above shows whether a feedback address is available. This statement does not establish compliance with accessibility laws in your country.