Describe the task that became blocked
When zoom or keyboard navigation makes a control hard to reach, report the action you were attempting and where progress stopped. Include the zoom level and browser; this gives a clearer reproduction path than saying the layout looks wrong.
A practical, usable website
We aim for WCAG 2.2 AA. The interface uses semantic headings, labeled controls, keyboard focus indicators, status announcements, and text or table alternatives to charts.
We have not claimed accessibility certification or a completed independent audit. Automated checks help find problems, but they cannot verify every interaction or assistive-technology combination.
Using the calculators
Use the skip link to move to the page content. Calculator modes use a standard select control. Results can be read as text, and detailed data is available in tables. Layouts adapt to narrow screens and reduced-motion preferences.
Tell us about a barrier
Email erushbaig@gmail.com with the page, browser, assistive technology, and a short description of the task that was difficult.