Because there's no exclusion pattern for referrers, most of the referrers mentionned in the report are from the site itself.

This is easily fixed:

commit 38cc74a79775aed357bd15f81e40906887d8cbcc
Author: Antoine Beaupré <anarcat@koumbit.org>
Date:   Sat Sep 7 19:42:27 2013 -0400

    analog: exclude the main URL from referrer report

diff --git a/ikisite b/ikisite
index eb38ac5..e3c9b21 100755
--- a/ikisite
+++ b/ikisite
@@ -2439,7 +2439,7 @@ sub analog {
        }

        chdir(logdir($hostname)) || die "chdir: $!";
-       system("analog", "+a", "+f", "+D", glob("access.log*"), @_);
+       system("analog", "+CREFREPEXCLUDE http://${hostname}/*", "+a", "+f", "+D", glob("access.log*"), @_);
        return undef; # don't print return code
 }

This is 38cc74a in my git repo (git://src.anarc.at/ikiwiki-hosting.git). --anarcat

applied --Joey