What technology does Free run?

Company

CipherCue observes Free's public-facing infrastructure: its technology stack, hosting geography, DNS and email posture, certificates, and how these change over time.

12 categories of public infrastructure observed, from March 2026 to October 2026.

Hosting observed: PROXAD · France.

Observed technology stack

Frameworks

Next.js

Hosting & infrastructure

nginx

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How this is observed: CipherCue continuously probes the public-facing infrastructure of tracked organisations. All observations are produced from publicly accessible sources only: no authenticated access, no intrusive probing, no third-party data feeds. See the observation methodology for full detail.