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Redirect Chain & Response Inspector · dev-docs

Redirect Chain Inspector: Overview

Follow and explain every HTTP redirect hop for a public URL.

status
Published
slug
overview
published
Apr 20, 2026

Redirect Chain Inspector: Overview

Given a URL, this tool follows every redirect hop (up to a configurable limit) and reports each step with its status code, target, and the headers most likely to matter: Location, Strict-Transport-Security, Set-Cookie, Cache-Control.

What it surfaces

  • The full redirect chain, in order.
  • Which hops upgrade HTTP to HTTPS.
  • Which hops change host (www ↔ apex, country variants, tracking domains).
  • Mixed-scheme chains and downgrades from HTTPS back to HTTP (rare but serious).
  • Redirect loops and chains that exceed the default hop budget.

What it does not do

  • It does not run JavaScript — client-side redirects (window.location) are invisible.
  • It does not interpret cookies or WAF/bot challenges — it treats them as opaque.
last published Apr 20, 2026