See where a simulated visitor completes, pauses, or stops.
Set a task and persona, then run the journey in a browser. A separate grader checks recorded actions and links friction to screenshots.
Simulated browser journeys
- One defined task per path
- Separate grader checks observations
- Six persona styles, from newcomer to screen-reader user
A persona's completion claim is not the grade.
The grader checks recorded observations. A simulated task result does not represent how real visitors behave.
Grader isolation
Separate grade
Independent check
The grader never sees the persona's own claim.
External copy mode
Exact domain allow-list
Read-only
Non-GET requests, form submission, and credential typing are blocked for an external target.
Measure one path before running a round.
A mission names the target, the persona's constraints, and the actions that count as done.
Choose a mission
Define the target and select a persona card with context, communication style, constraints, and a definition of done.
Measure one path
An independent DONE grade is required before a path is measured; a full round is capped at the measured step count plus five.
Run the browser
Personas use accessibility snapshots and take one browser action per turn.
Review the report
A separate grader checks the recorded actions and returns a grade, friction notes, and step screenshots.
A report tied to the steps the browser took.
Each round returns a grade, friction notes and step screenshots.
Round report
See grade, friction, and evidence.
Each round can return JSON and standalone HTML with a grade, friction notes, and screenshots for the steps.
Measured path
Keep the proposed path reviewable.
After a grader-confirmed probe, the tool can propose a measured-path patch for a person to review.
Choose a local or staging target.
A writable run requires a signed-in Codex CLI on the machine running the test. External public sites use exact allow-listed copy mode. Review screenshots before sharing because images can contain typed contact details.
Writable run
Prepare a loopback target.
Writable tests are limited to loopback targets in the documented setup.
External copy mode
Allow-list the exact domain.
Cross-origin navigation is fenced; the site's own styles and scripts still load.
Choose one journey to test.
Prepare a local or staging copy and choose one job for the browser to attempt. This preview does not launch a browser test.
Name the task
Choose one job, such as finding a guide or contacting the business.
Set the constraints
Choose the persona and define what counts as completion.
Save the report
Keep the run output beside the job description for review.