All configuration options are ignored because the request
is handled by the browser, not RCurl.
url
the url of the page to retrieve
...
Further parameters, such as query, path, etc,
passed on to modify_url. These parameters must be named.
handle
The handle to use with this request. If not
supplied, will be retrieved and reused from the handle_pool
based on the scheme, hostname and port of the url. By default httr
requests to th