​Accessibility ​Toolkit

Comprehensive WCAG 2.1 accessibility auditing for Umbraco backoffice. 37 server-side checks plus axe-core powered visual analysis — covering colour contrast, ARIA names, landmark structure, and more

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WCAG accessibility check results showing a score of 56 (Poor) with 7 critical issues, 2 serious issues, 10 moderate issues, and 0 minor issues identified across content, code, and other categories.

Scored results, scan history, site-wide audits, printable reports, and CSV export. Works on Umbraco Cloud and all hosting environments out of the box.

An Umbraco backoffice package that adds an Accessibility tab to every content page. Combines 37 server-side WCAG checks with axe-core powered visual analysis — covering colour contrast, ARIA names, landmark structure, and more — to give you a scored, actionable report on every page.

Features

  • Workspace view tab on every content page

  • 37 server-side WCAG checks across Level A, AA, and AAA

  • axe-core visual checks — 30+ additional rules run against the live rendered DOM in the editor's browser: colour contrast, ARIA names, landmark structure, meta-refresh, and more

  • Score gauge (0-100) with checks run / checks flagged summary

  • Issues grouped by Content / Code / Design categories with severity badges (critical, serious, moderate, minor)

  • Expandable issue details with element snippets, selectors, and fix recommendations

  • Severity filtering and score delta indicator compared with previous scan

  • CSV and report export options

  • Page-level run history with per-run export actions

  • WCAG level selection (A, AA, AAA)

  • Content dashboard with Recent Reports, Site Audit, FAQ, Help & Services, and Settings

  • Site audits across a selected content subtree with saved audit history and re-export

  • Element preview snippets captured inline for visual issues

  • Settings license panel showing mode/status/features/expiry/domain

Compatibility

  • Umbraco 17+

  • .NET 10.0

  • Works on Umbraco Cloud, Azure App Service, and all standard hosting environments

  • No server-side dependencies — no headless browsers, no server-side binaries, no additional infrastructure

  • axe-core loads client-side in the editor's browser; falls back gracefully if unavailable (offline/intranet)

WCAG accessibility check results showing a score of 56 (Poor) with 7 critical issues, 2 serious issues, 10 moderate issues, and 0 minor issues identified across content, code, and other categories.
Accessibility check scan history table showing WCAG Level AA compliance results with scores ranging from 56 to 61, dated from March 8-13, 2026, including issue counts and export options for each scan.
Screenshot of the Umbraco Accessibility Toolkit Site Audit page showing accessibility scan results for 30 pages across various content modules, with visual checks displaying scores and issue counts for components like Hero Banners, Text & Video Modules, and Testimonials Modules.
Screenshot of the Accessibility Toolkit interface showing a table of recent accessibility scan reports for various page modules, with columns displaying page URLs, accessibility scores, compliance levels, number of issues, and scan dates along with export options.
Accessibility Audit Report showing 645 total issues across 30 pages with an average score of 62, including 117 critical, 154 serious, and 374 moderate issues. The report displays issue distribution by category, with Images (234), Structure (172), and Aria (68) being the most common problems, along with a table of top accessibility issues and recommendations.

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