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Accessibility Report — cheatsheet.html
URL: https://projects.accesscomputing.uw.edu/au/cheatsheet.html
Page Title: 404 Not Found
Test Date: May 12, 2026 | Standards: EN 301 549 (V3.2.1)
Note: This URL returned an HTTP 404 Not Found. Findings reflect the server's 404 error page, not a broken accessibility implementation by the AU demo authors.
Accessibility Score: 93/100
Source: Accessibility MCP server. Scope: Static (Standard) scan only.
Page Summary
Critical: 0Serious: 1Moderate: 0Minor: 0
| Section | Rules | Affected elements |
|---|
| Section 1 — Standard (MCP) | 1 | 1 |
| Section 2 — Keyboard / Carousel | 0 | 0 |
Section 1 — Standard Accessibility Violations
html-has-lang — Page must declare a language Serious
WCAG: 3.1.1 (Level A) | EN 301 549: 9.3.1.1 | help
Affected: 1 — root <html> on the 404 page has no lang attribute.
Section 2 — Keyboard Accessibility Violations
No keyboard violations — 0 interactive elements on the 404 page; carousel detection: none detected.
Appendix — Screenshot
