Redirect Chain Analyzer
Traces the full HTTP redirect chain hop-by-hop — status codes, headers, cookies set at each hop, tracking parameters, and timing. Detects pre-consent cookie drops in redirect chains.
How to Use Redirect Chain Analyzer
- 1Enter the URL you want to trace.
- 2See every redirect hop with status code, destination URL, and headers.
- 3Review cookies set at each hop and tracking parameters added to URLs.
- 4Identify redirect chain issues affecting SEO link equity or causing GDPR violations.
Zenovay
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Frequently Asked Questions
What does the redirect chain analyzer check?▾
It traces every HTTP redirect hop from your starting URL to the final destination. For each hop it captures: the HTTP status code (301, 302, etc.), the destination URL, any cookies set at that hop, tracking parameters appended to the URL, server identity, cache status, and response time.
What is the difference between 301 and 302 redirects for SEO?▾
301 is a permanent redirect — search engines transfer most link equity (PageRank) to the destination URL and update their index to the new URL. 302 is temporary — search engines continue indexing the original URL and do not transfer link equity. For site migrations and URL changes, always use 301 unless the redirect is truly temporary.
How does redirect chain length affect SEO?▾
Each redirect hop adds latency (typically 50-200ms per hop) and reduces link equity passed through the chain. Google recommends fewer than 5 hops in a chain, but 1-2 hops is ideal. Long chains (5+) can cause Googlebot to stop following redirects, potentially leaving pages unindexed. Consolidate redirect chains wherever possible.
What is a "pre-consent cookie drop" in a redirect chain?▾
If a cookie is set in a redirect response (before the user reaches the final landing page where the consent banner appears), that cookie fires before the user has had a chance to accept or decline cookies. Under GDPR, tracking cookies require prior consent. Pre-consent cookie drops in redirect chains are a common compliance violation, especially with affiliate tracking systems.
What are tracking parameters (fbclid, gclid, etc.)?▾
These are URL parameters appended by advertising platforms to identify which ad drove a click. fbclid (Facebook), gclid (Google Ads), msclkid (Microsoft Ads), ttclid (TikTok), utm_* (general campaign tracking). They are appended to redirect URLs and passed through the chain, allowing ad platforms to attribute conversions. They also get passed to your analytics tool and stored in server logs.
What causes redirect loops and how do I fix them?▾
Redirect loops occur when URL A redirects to URL B which redirects back to URL A (or a longer cycle). Common causes: misconfigured www/non-www redirects, conflicting .htaccess rules, CDN rules that conflict with origin redirects, or cookie-based redirects that loop when cookies are blocked. Fix by auditing your redirect rules for cycles and testing in an incognito window.
Why do some redirects take longer than others?▾
Each redirect requires a new HTTP connection (DNS lookup + TCP handshake + TLS negotiation + request + response). A 5-hop redirect chain can add 500ms-1s of latency before the user sees any content. CDN-cached redirects (CF-Cache-Status: HIT) are much faster than origin redirects since they avoid the TCP/TLS overhead.