view code return

Request Header Example

host web07.echomail.com
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 Wed, 25 Apr 2018 01:05:42 GMT
connection close
content-length 0