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Website redirect chains: find extra hops and collapse them safely
Redirect chains make a client request several URLs before reaching the final resource. They add network round trips, complicate analytics and caching, and make migrations harder to reason about. Most chains come from years of rules layered without re-evaluating the final canonical destination.
Crawl and capture every hop
For each important URL, record status, Location, hostname, scheme, path, and query string until the terminal response. Include HTTP→HTTPS, www/apex, legacy domains, trailing slash, language, and migrated paths.
Detect loops and external hops separately because they have different fixes.
Map old URL directly to the final canonical URL
If /old redirects to /older which redirects to /new, update the first rule to point to /new while preserving intended query/path semantics. Keep old public URLs redirecting if they have users/backlinks, but avoid unnecessary intermediates.
Do not break legitimate application redirects such as login flows while simplifying global rules.
Align internal links and canonical metadata
Update navigation, sitemaps, canonical tags, hreflang, structured data, RSS, and application-generated links to use the final URL directly. Redirects should catch old external traffic, not remain the site’s normal internal routing method.
Fix mixed HTTP links so browsers do not rely on redirects for every asset/navigation.
Retest after each migration wave
Run a route crawler, check status/loop/depth limits, and monitor 404/redirect logs. Preserve intentional redirects with regression tests so later cleanup does not delete them.
- Capture full chains.
- Point legacy URLs directly to final target.
- Update internal references.
- Regression-test intentional redirects.