C

Post-quantum TLS readiness

aqicn.org

Needs an upgrade: no TLS 1.3

Short answer

No. As of 2026-11-03, aqicn.org does not negotiate post-quantum key exchange; it uses secp256r1 over TLSv1.2 (Quantum Aether grade C), so recorded traffic is exposed to harvest-now-decrypt-later.

GradeC
Key exchangesecp256r1
Post-quantumno (classical)
TLSTLSv1.2
Hosting networkAkamai Connected Cloud
Tranco rank#9329

From our weekly tracker of the top 10,000 sites, scanned on 2026-11-03 · /adoption

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post-quantum TLS: C

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