Open Scans review
A GitHub-based workflow for recurring, cross-engine scans of public web pages.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Open Scans is an open-source website accessibility scanning tool for content and design teams, accessibility practitioners, developers, and DevOps teams. It focuses on automated testing of batches of publicly accessible web pages. A GitHub Pages form accepts scan requests, GitHub Issues tracks those requests, and GitHub Actions runs the scans. The workflow publishes results to GitHub Pages and supports WCAG 2.2 checks and reporting. Its positioning suits teams that want a repeatable, code-oriented process rather than a broader accessibility service.
Its strongest differentiator is multi-engine coverage. Open Scans runs axe, ALFA, IBM Equal Access, AccessLint, and QualWeb, then provides cross-engine comparison and overlap analysis. That makes the reports useful for reviewing where engines agree or differ, while HTML, Markdown, CSV, and JSON exports support different reporting and follow-up needs. Recurring weekly, monthly, and quarterly scans add an ongoing monitoring layer, and GitHub Pages, GitHub Issues, GitHub Actions, and the GitHub Models API form the surrounding platform ecosystem.
The trade-off is its narrow scope. Open Scans is designed for automated scans of public URLs, so teams needing verified manual review, mobile testing, or API access should choose a different accessibility product or add separate workflows. Publicly published scan results also make the publication model an important consideration. There are no commercial paid tiers to compare; its open-source model is the central access approach. Pick Open Scans when GitHub-based execution, batch scanning, recurring schedules, WCAG 2.2 reporting, and cross-engine analysis are priorities. Avoid it when private-page coverage, manual assessment, mobile workflows, or API-driven integration are required.
Open Scans pros and cons
- Where it wins
- Scans batches of public URLs with five accessibility engines
- Supports recurring weekly, monthly, and quarterly scans
- Exports HTML, Markdown, CSV, and JSON reports
- Where it doesn't
- Only supports publicly accessible URLs
- Does not provide verified manual review or mobile testing
- API access is not available
Open Scans fact sheet, pricing and score →
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