Perceivable
The required accompanying text for all video content.
What are captions
Anything that can be done with a mouse can be done with a keyboard.
What is 2.1.1 Keyboard Accessible? (A)
"I was navigating a French website with a screen reader, although it sounded like someone was speaking English."
What is the 3.1.1 "Language of Page" (A)
Using "clean" HTML according to specification and standards.
What is 4.1.1 "Parsing" (Level A)
"I was trying to read the banner in a slideshow on a webpage, but it was going to fast."
What is 2.2.2 "Pause, Stop, Hide" (A)
What size of text must have at least a 4.5:1 contrast ratio?
What is normal size text
A description of the topic or purpose of the web page that is unique and meaningful for the content on that page.
What is a Page Title? Success Criteria 2.4.2 (A)
Mechanisms that allow users to jump to errors, or provide success feedback when form submits correctly.
What are advisory techniques for "Error Suggestion" 3.3.1 (A)
What is failure of 4.1.2 "Name, Role, Value" (A)
A feature that shows the password in plain text on a login form benefits these users.
Neuro-diverse users and people with cognitive disabilities.
Visible on screen text that is not selectable or customizable, and doesn't remain crisp at high magnification.
What are Images of Text
What is 2.4.7 Focus Visible (AA)
What is 3.2.3 "Consistent Navigation" (AA)
"I thought I submitted the form correctly, but I didn't know there were issues."
What is 4.1.3 "Status Messages" (AA)
Providing the ability for a user to review and correct answers before submitting a form.
What is a technique for 3.3.4 "Error Prevention" (AA)
When text is made bold and bigger instead of using semantic headings, this is a failure of what success criteria.
What is 1.3.1 "Info and Relationships" (A)
A mechanism that is available to skip blocks of content that are repeated on multiple pages within an app
What is a bypass block or skip link? 2.4.1 (A)
"I was looking for the 'Search' button, but on some pages I think it was labeled 'Find' instead."
What is a failure of the 3.2.4. "Consistent Identification" Success Criteria? (AA)
"I was trying to fill out a quiz, but my screen reader wouldn't let me know if I selected the right choice"
What is a failure of the 4.1.2 "Name, Role, Value" (A)
44px by 44px
What is 2.5.5. Target Size (AAA)
“I was moving my mouse around to track what I was looking at on a web page. It helps me keep focused. Then *boom*, a little box popped up. It covered what I was trying to read and I couldn't get it to go away.”
What is Success Criteria 1.4.13 "Content on Hover or Focus" (AA)
What is 2.5.5 Target Size (AAA)
<label>Phone number</label>
<input aria-label="Phone number" />
<button>Search</button>
What are ways to provide a descriptive label for user input?
A <button> is nested within a hyperlink <a>
What is a failure of 4.1.1 "Parsing" (A)
ARIA is a set of roles and attributes that define ways to make web content and web applications (especially those developed with JavaScript) more accessible to people with disabilities.
Accessible Rich Internet Applications (ARIA)