view code return

Request Header Example

host pb.lib.berkeley.edu
x-forwarded-host pb.lib.berkeley.edu:80
x-real-ip 54.198.243.51
x-forwarded-server pb.lib.berkeley.edu
x-forwarded-for 54.198.243.51
x-forwarded-proto http
x-request-id 952ee4dd282bdde472532cadc7dfd096
connection close
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 Mon, 21 May 2018 01:02:59 GMT