can someone advise on how i might send user-agent and referer headers on scrapes... by default, according to logs, the referer and user-agent headers are not sent, they show as "-" "-" in http-access.log, some sites don't serve content to blank user agents. i tried using proxomitron (a freeware proxy utility http://www.proxomitron.org/), to specify agent using scrapes provision for proxy and proxyport, but still blank referer and user-agent are sent??? this is baffling, because when i setup my browser to use proxomitron's proxy, the specified referer and agent appear in logs. also, how might i lower the default 10-minute default before a rescrape?
I added a Header tag that must be nested within the page tag that allows http request headers to be set.