The clone() method of the Response interface creates a clone of a response object, identical in every way, but stored in a different variable.
The headers read-only property of the Response interface contains the Headers object associated with the response.
The ok read-only property of the Response interface contains a boolean stating whether the response was successful (status in the range 200-299) or not.
The Response() constructor creates a new Response object.
The status read-only property of the Response interface contains the status code of the response (e.g., 200 for a success).
The statusText read-only property of the Response interface contains the status message corresponding to the status code (e.g., OK for 200).
The type read-only property of the Response interface contains the type of the response. It can be one of the following:
The Response interface of the Fetch API represents the response to a request.
The url read-only property of the Response interface contains the URL of the response.
The useFinalURL property of the Response interface contains a boolean stating whether this is the final URL of the response.