226 IM Used
The server applied an instance manipulation, such as a delta encoding, to the resource it returned. Rarely seen.
- Class
- 2xx Successful. The request was received, understood and accepted.
- Registered
- Yes, in the IANA HTTP status code registry.
- Cacheable by default
- No. A cache stores it only when Cache-Control or Expires says to.
- References
- RFC 3229 ยง10.4.1 · MDN