The term "Accessibility Test" refers to the evaluation of software applications, websites, or digital systems to ensure they are accessible to people with physical, sensory, or cognitive impairments. The aim of an accessibility test is to identify and eliminate barriers that prevent inclusive access. These tests are typically based on international standards such as the Web Content Accessibility Guidelines (WCAG) and include checks for keyboard navigation, screen reader compatibility, and alternative input methods.
Automated Accessibility Testing: Analysis of HTML structures, contrast ratios, and semantic markup to detect common barriers.
Screen Reader Compatibility Check: Verifying whether content can be correctly interpreted by screen reader technologies.
Keyboard Navigation Testing: Ensuring that all functions and content are accessible without using a mouse.
Color Contrast Analysis: Evaluating text and background color combinations for readability by visually impaired users.
ARIA Roles and Attribute Validation: Checking for correct usage of ARIA attributes to support assistive technologies.
Report Generation: Creating detailed accessibility reports including recommendations for improvement.
Disability Simulation: Simulating user experiences of individuals with specific impairments (e.g., color blindness, motor disabilities).
WCAG Compliance Check: Evaluating conformance with WCAG levels (A, AA, AAA).
Missing alternative texts for images are detected.
Buttons with insufficient color contrast are flagged.
Navigation elements are inaccessible via keyboard.
Form elements are not properly labeled.
Screen reader reads content in the wrong order.
ARIA roles are missing or incorrectly used.
A page meets all requirements of WCAG 2.1 Level AA.
