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
If-Modified-Since Sun, 22 Jul 2018 03:07:07 GMT
host trnadb.bioinf.uni-leipzig.de
connection Keep-Alive
Accept-Encoding gzip
content-length 0