Relax is a multi-platform Web server log analyzer
written in Perl. It can be used to track which
search engines, search keywords, and referring
URLs led visitors to the Web site. It can also
track down bad links and analyze which keywords to
bid for at pay-per-click search engines. The
parser module in Relax recognizes several hundred
search engines and is capable of extracting the
keywords used. Generated HTML reports can be
configured to include links to other Web-based
keyword analysis tools, making it easier to
further improve the ranking of web pages in search
engines.
