Redirect chains: what they are, SEO impact and how to fix them
A redirect chain is more than one redirect between an original URL and its final destination.
Simple redirect vs redirect chain
A single redirect such as old URL → new URL is common. A chain such as old URL → intermediate URL → final URL requires extra requests and usually indicates that old rules, protocol changes or migrations have accumulated.
Common causes
- HTTP to HTTPS combined with hostname changes
- Several website migrations over time
- CMS slug changes followed by later reorganizations
- Internal links that were never updated to the final URL
SEO and performance impact
Search engines can follow redirects, but avoidable chains add latency and make canonical URL signals harder for humans to audit. After a migration, update important internal links so they point directly to the current canonical destination where practical.
How to fix a chain
First trace the full path. Then decide which redirects are genuinely required. Where you control the rules, point the original legacy URL directly to the intended final URL and update internal links to avoid the old hop entirely. Keep redirects needed for old external URLs rather than deleting them simply to make the chain count zero.