Conformance Level A Guidelines
25 Guidelines
Does your site or application provide text alternatives for images or other non-text content? (Success Criterion 1.1.1 – Level Level A)
Does your site or application provide transcripts for audio only files, and descriptions for what is happening in a video only file? (Success Criterion 1.2.1 – Level Level A)
If your site or application has video content, are captions available? (Success Criterion 1.2.2 – Level Level A)
Are you providing an optional audio track or text alternative to describe what is happening visually in all video content? (Success Criterion 1.2.3 – Level Level A)
Is the information, structure, and relationships of the content on your site or application maintained when being accessed with assistive technology? (Success Criterion 1.3.1 – Level Level A)
Is the content on your site or application presented in a logical reading order when viewed with assistive technology, an alternate stylesheet, or by keyboard only navigation? (Success Criterion 1.3.2 – Level Level A)
Are you avoiding using sensory language or sounds as the only way to describe controls or provide directions on how to operate your site or application? (Success Criterion 1.3.3 – Level Level A)
Are you ensuring that color is not the only means of providing information or distinguishing visual content? (Success Criterion 1.4.1 – Level Level A)
Are you making sure audio does not play automatically when a page loads? (Success Criterion 1.4.2 – Level Level A)
Are all website/application controls and content fully operable through a keyboard interface? (Success Criterion 2.1.1 – Level Level A)
Can keyboard focus be moved into and out of web content and components without getting stuck in keyboard traps? (Success Criterion 2.1.2 – Level Level A)
If web content uses time limits can a user turn off, adjust or extend those time limits? (Success Criterion 2.2.1 – Level Level A)
Can moving, blinking, scrolling or auto-updating content be paused, stopped or hidden by the user? (Success Criterion 2.2.2 – Level Level A)
Does any web content flash more than 3 times within a 1 second period, or the flash is below the general flash and red flash thresholds? (Success Criterion 2.3.1 – Level Level A)
Is there a way for users to bypass blocks of content such as setting controls, large navigation areas, etc. that are repeated on multiple web pages? (Success Criterion 2.4.1 – Level Level A)
Does every webpage have it’s own descriptive title? (Success Criterion 2.4.2 – Level Level A)
Do focusable components of the content receive focus in a sequential order that is consistent and preserves meaning? (Success Criterion 2.4.3 – Level Level A)
For each link in your web content, does the link text, or surrounding context provide definition of the purpose of the link? (Success Criterion 2.4.4 – Level Level A)
Is the language of each page properly identified in the code for your web site/application? (Success Criterion 3.1.1 – Level Level A)
In your website/application, does any component initiate a change of context when it receives focus? (Success Criterion 3.2.1 – Level Level A)
In your website/application, are their controls that cause an unexpected change in context when modified or activated? (Success Criterion 3.2.2 – Level Level A)
If an input error occurs in your website/application, is the error identified and described to the user in text form? (Success Criterion 3.3.1 – Level Level A)
In your website/application, do input fields have sufficient labeling and instructions describing what input data is expected? (Success Criterion 3.3.2 – Level Level A)
To ensure proper parsing, is website/application code complete, according to specifications, nested correctly, free of duplicate attributes, and are all IDs unique? (Success Criterion 4.1.1 – Level Level A)
In your platform/content, are there any interface components that have been developed or scripted internally that may not provide name, role, and value appropriately? (Success Criterion 4.1.2 – Level Level A)