Test Advantage System Technical Specifications

Technical Specifications

Version 2025.02.11

DDI products will work with the following specifications. Other environments might be compatible. Talk to DDI Technical Support for guidance about your specific configuration.1

Laptop & Desktop Requirements

Operating System & Browser

  • Microsoft® Windows® as supported by Microsoft
    • Microsoft® Edge®
    • Google Chrome™
    • Mozilla® Firefox®
  • Latest version of macOS® 2
    • Apple Safari® 2                                                   

Settings & Best Practices

  • If your company uses a firewall to block websites, allow the following domains:
    • *.ddiworld.com
    • *.kaltura.com (for video delivery)
    • *.polyv.net (for video delivery for users in China)
    • dditest.ddichina.cn (for users in China, email messages are sent from this domain)
  • Some elements may require a .pdf viewer.
  • Some elements require the use of your device’s audio (speakers or auxiliary headphones).
  • For best results
    • Ensure the pop-up blocker in your browser is disabled. The pop-up blocker must be disabled to complete simulation activities.
    • Ensure content blockers are disabled for *.ddiworld.com.
    • Ensure JavaScript in your browser is enabled.
    • If prompted, grant access to the microphone to record voice responses.
    • Use a broadband internet connection.
  • Executive Assessment activities require the use of a webcam and microphone and the ability to access online meetings using Microsoft® Teams.

Mobile Device Requirements 2

  • For current Apple® devices (iOS/iPad iOS), latest version of Apple Safari®
  • For current Android ™ devices, the latest version of
    • Microsoft® Edge®
    • Google Chrome™
  • Screen size 768x1024 or larger for Pinpoint Administration experiences.
  • Screen size 360x740 or larger for Pinpoint Participant experiences.

1. View all documentation at DDI Support: https://support.ddi.com

2. Has not been certified to work with Pinpoint Administration, Assessing Talent – AMS, nor Assessing Talent unless otherwise noted.

You can check if your system meets the minimum requirements with our DDI System Requirements Test :https://appcdn.ddiworld.com/techcheck/index.html

A downloadable version of this document is attached.

Last updated January 27, 2026. 

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