[mnkiefer]

The documentation landing page exposed two h1 elements in the rendered accessibility structure. This change keeps the page title as the single primary heading while preserving the presentation title slide's visual treatment.

Action: Documentation maintainers should review the rendered landing page and merge when the heading structure and unchanged slideshow appearance meet expectations.

Critical finding

• Advisory — WCAG 2.2 1.3.1 structure: https://githubnext.github.io/gh-cao/ rendered both “Central Agentic Ops” and “Monitor and govern GitHub Agentic Workflows at scale.” as level-one headings in light and dark schemes.
• The hidden-on-page presentation title now uses styled text instead of a document heading. The visible page title remains the sole h1; the slideshow still presents “Central Agentic Ops” at the original 80px computed size.

Browser evidence and audit coverage

Audited with the prepared Astro preview, Playwright, and bundled axe-core in light and dark schemes:

• https://githubnext.github.io/gh-cao/
• https://githubnext.github.io/gh-cao/setup-quickstarts/
• https://githubnext.github.io/gh-cao/dashboard-language-specification/
• https://githubnext.github.io/gh-cao/architecture-at-a-glance/

Before: the landing page accessibility structure contained two h1 elements. After: it contains one h1, axe reports zero WCAG A/AA violations, the skip link moves focus to h1#_top, focus outlines remain visible in both schemes, the 320 CSS-pixel viewport has no document overflow, and reduced-motion mode has no running animations. Keyboard sequences, landmarks, heading levels, names, alternatives, focus styling, reflow, and reduced-motion behavior were sampled across all four pages; no additional reproducible barrier was selected for this focused fix.

Validation

• git diff --check
• npm run docs:build
• Repeated landing-page axe and manual structure, skip-link, focus, reflow, reduced-motion, and slideshow checks in light and dark schemes
• Changed-file secret scan

Workflow evidence: accessibility checker run.

cao: githubnext/gh-cao, correlation: 41730452701-3273

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