A redirect chain is a sequence of multiple redirects between an original URL and its final destination, where a browser or crawler must pass through one or more intermediate URLs before reaching the intended page. Rather than a single, direct hop from URL A to URL C, a redirect chain forces the request through URL B first, creating a path such as A → B → C.
Redirect chains most commonly arise over time as websites evolve. A URL may have been redirected once during a site migration, then redirected again after a URL structure change, and perhaps once more following a domain rebrand. Each of those decisions may have been individually reasonable, but the cumulative result is a chain that introduces unnecessary complexity into how both users and search engines access the content.
Performance Implications
From a page speed perspective, every hop in a redirect chain adds a full HTTP round trip, which means additional latency before the browser can begin loading the destination page. A single 301 redirect already adds measurable delay, and each subsequent redirect compounds that cost. For users on mobile connections or in regions with higher network latency, even a two-hop chain can noticeably degrade the perceived load time. This directly affects user experience metrics and, by extension, Core Web Vitals scores.
Crawl and SEO Implications
For search engines, redirect chains create friction in the crawling process. Googlebot and other crawlers follow redirects to discover and index content, but they do not follow chains indefinitely. Google has indicated it may stop following a redirect chain after a limited number of hops, which means the final destination URL risks not being crawled or indexed at all if the chain is long enough.
Redirect chains also affect crawl budget, the finite number of URLs a search engine will crawl on a given site within a set period. Each intermediate URL in a chain consumes a crawl request that could have been spent on other pages. For large websites with thousands of redirected URLs, this inefficiency can meaningfully slow down the discovery of new or updated content.
There is also the question of PageRank dilution. While Google has stated that some link equity passes through redirects, chaining multiple redirects together is widely understood to reduce the amount of authority that ultimately reaches the destination page compared to a clean, direct redirect.
How to Fix a Redirect Chain
The standard resolution in technical SEO is to update each redirect so that it points directly to the final destination URL, collapsing the chain into a single hop. This applies both to the server-side redirect configuration and to any internal links within the site that still reference intermediate URLs. Auditing for redirect chains is a routine part of technical site audits and can be performed with crawl tools that map out the full redirect path for each URL.