HTTP/1.1 200 OK
Server: Vinahost
Date: Mon, 10 Jun 2019 09:45:30 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
Cache-Control: max-age=3, must-revalidate
Upgrade: h2,h2c
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
Cache-Control: no-cache, no-store, max-age=0
Pragma: no-cache
Expires: 0