Dead-Web Index · domain

fsf.org

How fsf.orgresponded 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: 301
Scheme: https
Redirect hops: 1
Parked: no
Popularity rank: 6,884
TLD: .org

Final URL: https://www.fsf.org/

Probed 2026-06-16T08:36:21Z

Polite bot (honest UA)Blocked

Reason: tls_error
Final status: —
First status: 301
Scheme: http
Redirect hops: 1
Parked: no
Popularity rank: 6,884
TLD: .org

Probed 2026-06-15T07:59:40Z

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