Why use a redirect checker tool?
Most redirect problems are invisible until something breaks. A browser follows redirects silently and just shows you the final page, so a broken hop, an extra step, or a www version that never points to your main domain can sit unnoticed for months while it quietly splits your SEO signals.
This tool traces every hop the same way a search engine crawler does, so you can see the exact chain, not just where you eventually land. Use it as a general-purpose domain redirect checker any time you migrate a domain, merge two sites, or set up a new redirect and want to confirm it's working before you move on.