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 Fri, 19 Oct 2018 11:42:00 GMT
host web06.echomail.com
connection Keep-Alive
Accept-Encoding gzip
content-length 0