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Accessibility

Last reviewed: August 20, 2026

Measura wants this site to be usable by everyone, including people using screen readers, keyboard navigation, magnification or voice control.

What we aim for

We build toward the Web Content Accessibility Guidelines 2.1 at Level AA. In practice that means:

  • Text and background color combinations are measured against every surface they appear on, not only against the page background.
  • Headings run in order without skipped levels, so a screen reader can navigate the structure.
  • Every image carries a real text description, and decorative images are marked as decorative so they are skipped rather than announced.
  • Videos load only when you choose to play them, and each play control carries the video’s title as its label.
  • Form fields have visible labels bound to the input, and focus is always visible.
  • The site works at any window width without horizontal scrolling.

Known limitations

Videos hosted on YouTube use YouTube’s own player once you press play, and its controls are outside our control. Automatic captions on those videos come from YouTube and are not always accurate.

Tell us if something does not work

If any part of this site is difficult or impossible for you to use, please tell us and we will fix it. Call (314) 852-5500 or use the contact form. If you need information from this site in another format, ask and we will provide it.