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Description
Redirect Inspector — a real-time redirect console for QA, SEO, and developers.
Capture the full navigation story in real time: server and client redirects grouped into a clean chain. Optional local analysis detects loops, ping-pong patterns, and long chains — all processed locally, never leaving your browser.
⚡ Real-time redirect capture
Every redirect is recorded the moment it happens — no manual trigger required.
• Server redirects — 301, 302, 303, 307, 308
• Client-side redirects — JavaScript and meta-refresh
• HSTS upgrades — HTTP to HTTPS shown as a distinct hop
• Session grouping — chains grouped by tab, time, and domain
• Noise filtering — hide tracking pixels and analytics requests
• Persistent side panel — monitor redirects while you browse
🧠 Built-in local analysis
Nine automatic checks run on every chain you inspect:
• Redirect loops
• Ping-pong patterns (www/non-www, http/https, slash issues)
• Long chains (3+ info, 5+ warning, 8+ error)
• Mixed redirect types
• Final 4xx/5xx or network errors
• Auth bounces (OAuth/login/callback flows)
• Locale and consent redirects
• Tracking noise detection
• CDN intermediaries (CloudFront, Akamai, Fastly, Cloudflare)
Each check includes severity levels (info, warning, error), tag chips, and per-hop annotations. Copy the full report with one click.
🛠 Designed for
QA engineers — verify landing flows and user journeys.
SEO specialists — audit canonicalization and redirect hygiene.
Developers — debug navigation logic and unexpected intermediaries.
🔒 Privacy-first
• Local-first processing
• No external requests
• No cookie values exposed
• No auth tokens logged
• Clean, redacted report output
Open source — inspect every line, contribute, or fork the project.
v2.1.0 · 301.st
Reviews
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Permissions (5)
Permissions
sidePanel storageℹ Can store data locally in your browser tabsℹ Can see your open tabs and their URLs webNavigationℹ Can monitor navigation events webRequestℹ Can observe and analyze network traffic
Details
| Version | 2.1.0 |
| Updated | Feb 28, 2026 |
| Size | 50.23KiB |
| First Seen | Mar 31, 2026 |
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