Site
Accessibility
How this site is built to meet WCAG 2.2 AA, and how to report a barrier.
Standard and contact
- Standard targeted
- WCAG 2.2 AA
- Report a barrier, by phone
- 412.393.0200
- Report a barrier, by email
- sea-ada-info@pgh-sea.com
Accessibility features on this site
Concrete measures in this site, not a claim of a completed audit:
- A banner, primary navigation, main content, and a footer are marked as landmarks on every page, so a screen reader user can jump straight to any of them.
- One
<h1>per page and no skipped heading levels. - A skip link to main content, visible on keyboard focus, ahead of the masthead.
- A 2px solid focus indicator with a 2px offset, checked to at least 3:1 against the surface it lands on, including the darker slate sections.
- The primary navigation opens from a native
<details>/<summary>element, so the menu works with JavaScript off; script only adds the Escape key and focus containment. - The distinction between the two authorities is never carried by colour alone. The holding authority is always a word first, with a hatch pattern as a second, redundant cue.
- Interactive targets are at least 24 by 24 pixels.
- Form fields carry real
<label>elements and, where a field can fail validation, error text tied to the field witharia-describedby.