Attribution

Some of the training material on this accessibility exercise site was paraphrased from and/or inspired by inaccessible HTML, CSS, and Javascript code examples published by the Government Digital Service (GDS) team in the UK Government as part of an accessibility tool test. Unless otherwise specified, all attribution examples on this page share the following source information:

• Source title: Accessibility tools audit results - What we tested - GDS accessibility team
• Source link: https://alphagov.github.io/accessibility-tool-audit/test-cases.html
• Source site name: GOV.UK Accessibility in government blog
• Author: Government Digital Service (GDS) team
• License: This content is licensed under the Open Government Licence v3.0
• License link: https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/
• Accessed: May-July 2023

Example Keyboard Trap

The "List of U of I system links" keyboard trap on this page: Manual Testing was paraphrased/inspired by the following code:

Keyboard focus is not indicated visually

The keyboard focus issue on this page: Intermediate-level issues pt 2 was paraphrased/inspired by the following code:

Errors identified by color only

The "Form example" color issue on this page: Intermediate-level issues pt 1 was paraphrased/inspired by the following code:

Embedded video file is missing text alternative

The "Multimedia example #1" video issue on this page: Intermediate-level issues pt 1 was paraphrased/inspired by the following code:

Embedded audio file is missing text alternative

The "Multimedia example #2" audio issue on this page: Intermediate-level issues pt 1 was paraphrased/inspired by the following code:

Inadequately-sized clickable targets found

The "Navigation example" navigation issue on this page: Intermediate-level issues pt 1 was paraphrased/inspired by the following code:

Dropdown navigation - only the top level items receive focus

The "Low-level Federation Starships by type" navigation issue on this page: Intermediate-level issues pt 2 was paraphrased/inspired by the following code:

Error messages - no suggestion for corrections given, e.g. required format

The "Submit phone number" form error message issue on this page: Intermediate-level issues pt 2 was paraphrased/inspired by the following code:

Keyboard access

• Source title: Keyboard access | 18F Accessibility Guide
• Source link: https://accessibility.18f.gov/keyboard/
• Source site name: 18F Accessibility Guide
• Author: U.S. General Services Administration
• License: This content falls under public domain and is free of copyright and may be copied and distributed without permission
• License link: https://www.gsa.gov/website-information/website-policies
• Accessed: May 2023

The "List of Wikipedia links" keyboard trap issue on this page: Intermediate-level issues pt 2 was paraphrased/inspired by the following code:

"How to test accessibility manually with a keyboard" section

• Source title: WebAIM: Keyboard Accessibility
• Source link: https://webaim.org/techniques/keyboard/#testing
• Source site name: WebAIM
• Author: WebAIM Team
• License: "Unless otherwise noted, all materials on this site are Copyright © 1999-2024 WebAIM (Web Accessibility in Mind). All rights reserved. Content on this web site may be reproduced and distributed in print or electronic format only if offered at no cost to recipients and as long as full credit is given to WebAIM, including a link to the WebAIM Web site or webaim.org clearly printed, and as long as our copyright notice (e.g., "© WebAIM") remains intact."
• License link: https://webaim.org/copyright
• Accessed: September 2024

The How to test accessibility manually with a keyboard section was paraphrased/inspired by the following code: