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 Tue, 20 Nov 2018 12:03:12 GMT
host psf.nchu.edu.tw
connection Keep-Alive
accept-encoding gzip
x-forwarded-for 52.91.221.160