--referer=URL include `Referer: URL\' header in HTTP request.\n\
-s, --save-headers save the HTTP headers to file.\n\
-U, --user-agent=AGENT identify as AGENT instead of Wget/VERSION.\n\
+ --no-http-keep-alive disable HTTP keep-alive (persistent connections).\n\
--cookies=off don't use cookies.\n\
--load-cookies=FILE load cookies from FILE before session.\n\
--save-cookies=FILE save cookies to FILE after session.\n\