Request Header Example view code return

Request Header Example

host arena.u-aizu.ac.jp
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, 22 Sep 2017 22:24:54 GMT