Access is part of continuation.

Prestodigitator and Shade Tree Science are being developed with WCAG 2.2 Level AA as the accessibility target.

Measures taken

  • Semantic headings, navigation, main content, sections, and footer landmarks.
  • Skip-to-content links.
  • Keyboard-operable navigation and Foundation Map controls.
  • Visible keyboard focus indicators.
  • Text alternatives for meaningful images.
  • Responsive layouts that support zoom and reflow.
  • Reduced-motion support.
  • Links identified by meaningful text rather than color alone.
  • Accessible names and state information for interactive controls.

Known limitations

PDF accessibility can vary by document and reader. Public PDFs should be checked for tagged reading order, headings, document language, meaningful link text, and image alternatives before an accessibility conformance claim is made for the entire site.

Automated checks cannot establish complete conformance. Keyboard, screen-reader, zoom, contrast, and human review remain necessary.

Report an accessibility barrier

If content is difficult to access, contact feedback@prestodigitator.com and identify the page, document, and barrier.