http:// => Entêtes HTTP envoyés par la page http://www.google.com:

HTTP/1.0 200 OK
Date: Sat, 23 Jun 2018 00:45:45 GMT
Expires: -1
Cache-Control: private, max-age=0
Content-Type: text/html; charset=ISO-8859-1
P3P: CP="This is not a P3P policy! See g.co/p3phelp for more info."
Server: gws
X-XSS-Protection: 1; mode=block
X-Frame-Options: SAMEORIGIN
Set-Cookie: 1P_JAR=2018-06-23-00; expires=Mon, 23-Jul-2018 00:45:45 GMT; path=/; domain=.google.com
Set-Cookie: NID=133=PtKx3TJtw7ZiepOO49qKjkS0dhxggoCfPpDc6JItHVmDUgBDeMObvGOj8E_8ezuJWKjIHvJ0K76sHomypAysSq7Qtd4YRVkbtgONumqDxaiebgkMkYQuvup6ouPsPMmu; expires=Sun, 23-Dec-2018 00:45:45 GMT; path=/; domain=.google.com; HttpOnly
Accept-Ranges: none
Vary: Accept-Encoding