onnection to return its response to the client,
 improving performance. The content length is automatically set if the entire response fits inside the response
 buffer.

 <p>
 When using HTTP 1.1 chunked encoding (which means that the response has a Transfer-Encoding header), do not set the
 Content-Length header.

 <p>
 The GET method should be safe, that is, without any side effects for which users are held responsible. For example,
 most form queries have no side effects. If a client request is intended 