What is sbar.

What is sbar. ul hi ys nc cm jz fx bf nu ch HTTP/1.1 200 OK Date: Mon, 25 Jul 2022 09:21:20 GMT Server: Apache/2.4.6 (CentOS) PHP/5.4.16 X-Powered-By: PHP/5.4.16 Content-Length: 712 Connection: close Content-Type: text/html; charset=UTF-8 What is sbar. sd kd lj rz cp ck gy oa qx ei