view code return

Exemple d''information sur les entête de requête

host ddbiolab.com
accept-encoding x-gzip, gzip, deflate
user-agent CCBot/2.0 (http://commoncrawl.org/faq/)
accept text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
if-modified-since Fri, 20 Apr 2018 10:20:56 GMT
connection close