Help
Use the Automated Accessibility Testing Tool to test web applications for conformance to the Web Content Accessibility Guidelines (WCAG) 2.0.
AATT provides a custom UI and accessibility API for HTML CodeSniffer. Find a list of the WCAG 2.0 rules checked on the HTML CodeSniffer WCAG Standard: Summary page.
AATT Features
- Can test pages, html code snippets, and logged in experiences.
- Results are displayed as a table that can be exported as a CSV file.
- Available as an API to integrate with other quality tools.
How to use
- Test page by address: Provide a stage or live URL, then click the Test Page button.
- Test HTML: paste html code (currently supports a small code sample) then click the Test Page button.
- Test logged in pages:
- click the "Login" button.
- Provide the user name, password and Stage URL.
- Click the Login button. Creates a cookied experience so you can test logged in pages by entering a URL.
The results show:
- WCAG principle: perceivable, operable, understandable, or robust. You can use these principles to help prioritize issues.
- Error description
- Code snippet
- WCAG 2.0 techniques to help developers fix the issue.
- Optionally, captures a screen snap of the html page.
- You can configure whether or not to show only errors, or include warnings and notices. Warnings and notices require manual inspection to determine the severity of the issue noted.