CZNull

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Contact

Tell us when a test misbehaves on a particular GPU driver, or when documentation should mention a mobile quirk we missed.

Email

General questions, bug reports, and press inquiries:

contact@cznull.com

Turnaround

Non-urgent mail usually receives a reply within several business days. Include enough context that we can reproduce the issue.

Helpful details

  • Device model, OS version, browser version, and whether WebGL 2 initialized.
  • Which benchmark URL (for example a volumetric or compute page) and which sliders you moved.
  • We cannot endorse purchases or warranty claims—we can explain what a metric represents.