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UI Automation activities

Last updated Feb 19, 2026

Accessibility Check

Important:

Currently, the Accessibility Check activity is only available in Preview starting from UiPath.UIAutomation.Activities v26.1.0-preview package.

UiPath.UIAutomationNext.Activities.NAccessibilityCheck

Description

Loads a web browser page, and performs accessibility checks as per the WCAG 2.1 (or higher) standard, with special consideration to A and AA compliance levels.

Examples of accessibility checks include DOM and visual accessibility, contrast ratio, alt tags, tab order, improper ARIA roles.

The Accessibility Check activity can be used multiple times within a workflow. Each time the Accessibility Check activity runs, an output file is generated. In upcoming releases, all output files will be stored in a combined report in Test Manager.

After you drag and drop the activity in the workflow and indicate the application or web page to use, add the Accessibility Check activity inside the Use Application/Browser activity. If the application is not already open, it opens when the project is executed.

Project compatibility

Windows | Cross-platform

Windows and Cross-platform configuration

  • URL - Specifies the URL of the web application for which Accessibility Testing is required.

Properties panel

Options

  • Continue on error - Specifies if the automation should continue even when the activity throws an error. This field only supports Boolean values (True, False). The default value is False. As a result, if the field is blank and an error is thrown, the execution of the project stops. If the value is set to True, the execution of the project continues regardless of any error.

  • Wait for page to load - Before performing the action wait for the application to become ready to accept input.

    • None - Does not wait for the target to be ready.
    • Interactive - Waits until only a part of the application is loaded.
    • Complete - Waits for the entire application to load.

Timings

  • Delay before - Delay (in seconds) between the time the previous activity is completed and the time this activity begins performing any operations. The default value is 0.2 seconds. Adding a delay between activities ensures that one activity has enough time to complete before the next activity begins.

  • Delay after - Delay (in seconds) between the time this activity is completed and the time the next activity begins any operations. The default value is 0.3 seconds. Adding a delay between activities ensures that one activity has enough time to complete before the next activity begins.

  • Timeout - Specify the amount of time (in seconds) to wait for the activity to be executed before throwing an error. The default value is 30 seconds.

Accessibility Results

The output argument, Accessibility Results, is a typed result containing accessibility violations, passed checks, incomplete checks (which need manual review) and inapplicable checks (which are the checks that do not apply). Use Rawjson properties for the raw axe-core JSON output.

You can store Accessibility Results in an output file.

  • Description
  • Project compatibility
  • Windows and Cross-platform configuration

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