Dead-Web Index · domain

react.dev

How react.devresponded to each probe arm in the latest run. “Dead” is derived from the evidence below (DNS, TLS, HTTP status, redirects), not asserted directly.

Reachability (real Chrome TLS/JA3)Alive

Reason: ok
Final status: 200
First status: 200
Scheme: https
Redirect hops: 0
Parked: no
Popularity rank: 2,062
TLD: .dev

Final URL: https://react.dev

Probed 2026-06-15T20:50:37Z

Polite bot (honest UA)Alive

Reason: ok
Final status: 200
First status: 200
Scheme: https
Redirect hops: 0
Parked: no
Popularity rank: 2,062
TLD: .dev

Final URL: https://react.dev

Probed 2026-06-15T09:10:09Z

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