307 Redirect
01 Definition
307 Redirect meaning: A temporary HTTP redirect that preserves the original request method, such as POST.
A 307 redirect is a temporary redirect, similar to a 302, but it guarantees the browser reuses the same request method rather than switching it to GET. It is also produced internally when a site is on the HSTS preload list. Like 302, it keeps the original URL indexed.
Also called
Why it matters
How 307 Redirect fits the work
307 matters when forms or API calls must keep their method during a redirect, and it appears automatically with strict HTTPS enforcement.
In context
Because our domain is on the HSTS preload list, the browser issued an internal 307 to upgrade the request to HTTPS before loading the page.
Practical note
Browsers show an internal 307 for HSTS-forced HTTPS, which is expected behavior; for permanent SEO moves still use a 301, not a 307.