A plain-language explanation
A 302 redirect is a server response indicating that a resource is temporarily located at a different address.
Where it helps in practice
A temporary redirect signals that the original URL may return and is not the default choice for a permanent migration.
The decision before implementation
Document duration and reason, plan reversal and prevent users from entering an endless test variant.
A trap worth avoiding
302 redirect should not be implemented or judged apart from the user task. Mechanical application may improve one metric while making clarity, control or ongoing support worse.
How to verify the result
Monitor expiry, caching, indexation of both URLs, chains and post-experiment behaviour.
A business takeaway
Good use of 302 redirect begins with a named problem, owner and expected outcome. At PAR HOUSE Agency we record the baseline, implement within a controlled scope and only then assess the effect.