AChecker

Online accessibility checker that tests a URL, uploaded file or pasted HTML against WCAG and Section 508.

FreeProprietaryWeb

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About AChecker

AChecker evaluates web content for accessibility problems. You can check a page by URL, upload a file, or paste complete HTML source, then choose the guidelines to check against: WCAG 1.0 and 2.0 at levels A, AA and AAA, Section 508, the Stanca Act and BITV 1.0.

Options add HTML and CSS validation and show the source, and reports can be viewed by guideline or by line number. The guideline set stops at WCAG 2.0, so newer criteria are not covered. Ongoing monitoring is offered as a separate ACHECKS subscription.

Strengths

  • Checks by URL, file upload or pasted HTML
  • Choice of several guideline sets and levels
  • Optional HTML and CSS validation
  • Reports by guideline or by line number

Limitations

  • Guidelines stop at WCAG 2.0
  • Older interface with limited explanation of fixes

Details

Pricing
FreeSingle checks are free; automatic monitoring is a paid ACHECKS subscription.
License
Proprietary
Developer
ACHECKS
Platforms
Web
How it runs
Web application
Account
Not required
Works offline
No
Best suited for
Checking HTML markup, including unpublished pages, for accessibility issues
Categories
Website testing
Last verified
Added
Provenance
Selected from the TechWalrus Resource Hub (Website Checkers & Audit Tools); facts checked against the developer's own pages, 2 sources on file.

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