HTTP/1.1 200OK Date: Tue, 20 Dec 2022 07:55:02+0000 Server: Apache/2.2.3 (CentOS) Last-Modified: Tue, 20 Dec 2022 08:10:02 +0000 Content-Length: 51952 Keep-Alive: timeout =33,max=85 Connection: Keep-alive Content-type: text/html 4- Is the connection persistent or nonpersistent