The date and time that the message was sent.

date

content-type

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

The client would like to keep the connection open.

Encoded information about your request from Cloudflare.

This and all future requests should be directed to the given URI. The request method can change.

The last modified date for the requested object.

What partial content range types this server supports via byte serving.

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

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.