3063xx
3xx — Redirection
Switch Proxy
Deprecated. No longer used.
What it means
The HTTP 306 Switch Proxy status code is no longer used. It was originally defined in a previous version of the HTTP specification to mean that subsequent requests should use the specified proxy.
It is currently reserved just to prevent other status codes from taking the 306 number.
How it works
- 1It doesn't.
Why you're seeing this
- • An extremely old server was encountered, or a developer returned it by mistake.
How to fix it
- • Remove it.
Framework Implementations
Note
// Do not implement.
Real-Life Scenarios
Never.
N/A
This code is completely unused in the modern web.
HTTP Transaction
1. Client Request
N/A
2. Server Response
HTTP/1.1 306 unused
SEO Implications
None.