Dead-Web Index · domain

facebook.github.io

How facebook.github.ioresponded 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: 5,784
TLD: .io

Final URL: https://facebook.github.io

Probed 2026-06-15T17:57:43Z

Polite bot (honest UA)Alive

Reason: ok
Final status: 200
First status: 200
Scheme: https
Redirect hops: 0
Parked: no
Popularity rank: 5,784
TLD: .io

Final URL: https://facebook.github.io

Probed 2026-06-15T04:35:30Z

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