Specify HYPERLINKS as the link type to allow the crawler
to visit only hyperlinks (A, AREA, and FRAME tags which
point to http:, ftp:, file:, or gopher: URLs).
Transformer that remaps URLs in links in such a way
that if the URL mapping changes during (or after) some
HTML has been transformed, the HTML can be fixed up after
the fact.
Specify SERVER as the crawl domain to limit the crawler
to visit only pages on the same Web server (hostname
and port number) as the root link from which it started.