🔍 Multi-Device Docs Testing Report - 2026-03-15

[github-actions]

Test Summary

• Triggered by: @pelikhan
• Workflow run: §23101687706
• Devices analyzed: All form factors (Mobile / Tablet / Desktop)
• Test date: 2026-03-15
• Method: Static build analysis (Playwright browser sandboxed — no network access in CI environment)

Results Overview

• 🟢 Passed: 10 checks
• 🟡 Warnings: 4 minor improvements
• 🔴 Critical: 0

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Infrastructure Note

Playwright MCP browser could not connect to the local preview server ((localhost/redacted) or the host IP ((172.30.0.20/redacted) due to the CI network firewall sandbox. Live browser testing was replaced with comprehensive static analysis of the built HTML/CSS output in docs/dist/.

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Critical Issues

None — the documentation site shows no blocking issues across any device category.

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View All Warnings

🟡 W1 — Missing aria-live regions for dynamic content

Dynamic content updates (e.g., search results) may not be announced to screen reader users. No aria-live regions detected in the built output.

Affected devices: All

🟡 W2 — Limited aria-expanded coverage

Expandable/collapsible UI elements (sidebar sections, dropdowns) do not consistently expose aria-expanded state to assistive technology.

Affected devices: All (keyboard/screen reader users)

🟡 W3 — No responsive image srcset/sizes attributes

Raster images are served at a single resolution. On high-DPI mobile screens (iPhone 12 Pro Max, Pixel 5 etc.) images may appear slightly blurry. SVGs are fine.

Affected devices: Mobile (390x844, 428x926, 393x851, 360x800), Tablet (768x1024)

🟡 W4 — Playwright live testing blocked by network sandbox

Full interactive browser tests (click navigation, search, scroll) could not be executed. Findings above are based on static analysis only.

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View Detailed Test Results by Device

Mobile Devices (390–428px wide)

Device	Viewport	Viewport Meta	Responsive Tables	Touch Targets	Layout Overflow
iPhone 12	390×844	✅	✅ block-stack at 640px	✅ 44px min	✅ none
iPhone 12 Pro Max	428×926	✅	✅	✅	✅
Pixel 5	393×851	✅	✅	✅	✅
Galaxy S21	360×800	✅	✅	✅	✅

All mobile form factors benefit from:

• max-width: 640px breakpoints converting tables to stacked block display
• Starlight sl-hidden / md:sl-flex classes hiding desktop nav and showing mobile alternatives
• overflow-x: auto on all <pre> code blocks preventing horizontal blowout
• max-width: 100% on all images, videos, and iframes

Tablet Devices (768–1024px wide)

Device	Viewport	Two-column Sidebar	Navigation	Code Blocks
iPad	768×1024	✅ responsive	✅	✅ scroll
iPad Pro 11	834×1194	✅	✅	✅
iPad Pro 12.9	1024×1366	✅	✅	✅

Breakpoints at min-width: 50rem (800px) and min-width: 72rem (1152px) provide smooth transitions from single-column mobile to multi-column desktop layouts.

Desktop Devices (1366–2560px wide)

Device	Viewport	Full Sidebar	Navigation	Performance
HD	1366×768	✅	✅ full nav	✅
FHD	1920×1080	✅	✅	✅
4K	2560×1440	✅	✅	✅

Desktop breakpoints at min-width: 72rem enable the full three-column (TOC + content + sidebar) layout.

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Accessibility Findings

Check	Result
Viewport meta tag	✅ width=device-width, initial-scale=1
Alt text on images	✅ All images have descriptive alt text
aria-hidden on decorative icons	✅ 39 instances
Screen-reader-only text (sr-only)	✅ 9 instances
Primary nav aria-label	✅ aria-label="Primary navigation"
Search aria-label + keyboard shortcut	✅ aria-keyshortcuts="Control+K"
prefers-reduced-motion support	✅ Media query present
prefers-color-scheme (dark/light)	✅ Fully supported
Print styles	✅ Dedicated print CSS
aria-live regions	🟡 Not detected
aria-expanded on all expandables	🟡 Incomplete coverage

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Recommendations

1. Add aria-live="polite" to the search results container — ensures screen readers announce result counts as users type.
2. Audit expandable sidebar sections for aria-expanded state toggling — this is a quick Starlight component fix.
3. Consider adding srcset with 2× versions of hero/feature images for Retina/HDPI mobile screens (all other images are SVG and scale perfectly).
4. CI note: Configure Playwright MCP network access or use a public staging URL for future live browser testing to enable interactive click/scroll/form testing on top of this static analysis.

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References:

• Workflow run §23101687706

Generated by Multi-Device Docs Tester · ◷

• expires on Mar 17, 2026, 2:47 AM UTC