HomeWattCost

Accessibility

Updated September 29, 2026

Our goal

HomeWattCost should be usable by everyone who pays an electricity bill, including people who use a screen reader, a keyboard, magnification or voice control. We aim to meet the Web Content Accessibility Guidelines (WCAG) 2.1 at level AA.

What we do

  • Pages use semantic headings, landmarks, labeled form fields and a “Skip to content” link.
  • Text and controls are designed for sufficient color contrast, and the time-of-use periods on charts are named in text and legends, not shown by color alone.
  • Charts and the large number displays carry a text equivalent, and every calculator result is also written out in words.
  • Calculators work with a keyboard, results are announced to screen readers when they change, and animations respect the “reduce motion” setting.
  • Representative pages of every type are checked with automated accessibility testing before changes are published.

Known limitations

  • The consent and privacy messages and the ads are provided by Google, and their accessibility is outside our control.
  • Some wide tables scroll sideways on small screens.

Report a barrier

If something on the site is hard or impossible to use, tell us at contact@homewattcost.com with the page address and what happened. We will fix it or give you the information another way.