Request Header Example view code return

Request Header Example

user-agent CCBot/2.0 (https://commoncrawl.org/faq/)
accept text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
accept-language en-US,en;q=0.5
if-modified-since Tue, 19 Feb 2019 09:12:34 GMT
host intersection.dsi.cnrs.fr
connection Keep-Alive
accept-encoding gzip
content-length 0