view code return

Request Header Example

host pb.lib.berkeley.edu
x-forwarded-host pb.lib.berkeley.edu:80
x-real-ip 52.91.221.160
x-forwarded-server pb.lib.berkeley.edu
x-forwarded-for 52.91.221.160
x-forwarded-proto http
x-request-id 6606a9003d94cb8c9c3cec431fc8580d
connection close
user-agent CCBot/2.0 (https://commoncrawl.org/faq/)
accept text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
if-modified-since Wed, 19 Dec 2018 05:29:03 GMT
accept-encoding gzip