The date and time that the message was sent.

date

type

The length of the response body in octets (8-bit bytes).

Control options for the current connection and list of hop-by-hop response fields.

The client or server would like to close the connection.

Inform all caching mechanisms from server to client whether they may cache this object.

May be stored by any cache but must be validated by the server.

HTTP/1.0 backwards compatible cache handling.

Force requests to the origin server before releasing a cache.

Indicate whether the response can be shared with the given origin.

The browser is allowed to request resources from the origin.

The resource has temporarily been moved to another location. This is superseded by 303 and 307.

Specify what client hints should be included in subsequent requests.

Standard response indicating a successful action. For GET requests this will be the resource, and for POST it will be the result of the action.