Dead-Web Index · domain

nbviewer.jupyter.org

How nbviewer.jupyter.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: 302
Scheme: https
Redirect hops: 1
Parked: no
Popularity rank: 3,859
TLD: .org

Final URL: https://nbviewer.org/

Probed 2026-06-16T03:34:06Z

Polite bot (honest UA)Blocked

Reason: rate_limited
Final status: 429
First status: 302
Scheme: https
Redirect hops: 1
Parked: no
Popularity rank: 3,859
TLD: .org

Final URL: https://nbviewer.org/

Probed 2026-06-15T08:16:03Z

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