Dead-Web Index · domain

readthedocs.org

How readthedocs.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: 2
Parked: no
Popularity rank: 7,874
TLD: .org

Final URL: https://about.readthedocs.com/?ref=app.readthedocs.org

Probed 2026-06-16T01:51:48Z

Polite bot (honest UA)Alive

Reason: ok
Final status: 200
First status: 302
Scheme: https
Redirect hops: 2
Parked: no
Popularity rank: 7,874
TLD: .org

Final URL: https://about.readthedocs.com/?ref=app.readthedocs.org

Probed 2026-06-15T11:10:46Z

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