If client performs the HTTP/1.1 request with no Host header defined, server MUST response with 400 (Bad request):
Servers MUST report a 400 (Bad Request) error if an HTTP/1.1
request does not include a Host request-header.
Currently EAP7 response with actual page content when HTTP/1.1 request without Host header is performed, try:
Expected behaviour: server respondes with 400 (Bad request) as specification says so.