diff --git a/src/README.md b/src/README.md
index 43f1aab..d589c6b 100644
--- a/src/README.md
+++ b/src/README.md
@@ -45,6 +45,7 @@ digraph G {
   bundle_download -> index_bundle_names
   index_bundle_names -> html_bundle
   index_bundle_names -> html_index
+  index_bundle_names -> html_reverse_domains
   "." -> bundle_combine
   bundle_combine -> index_reverse_domains
   index_reverse_domains -> html_reverse_domains
diff --git a/src/bundle_combine.py b/src/bundle_combine.py
index 848f3c7..03f73c7 100755
--- a/src/bundle_combine.py
+++ b/src/bundle_combine.py
@@ -4,7 +4,7 @@ import os
 import re
 import sys
 import common_lib as mylib
-import tracker_download as tracker
+import tracker_download
 
 
 THRESHOLD_PERCENT_OF_LOGS = 0.33  # domain appears in % recordings
@@ -49,7 +49,7 @@ def json_combine(bundle_id):
         try:
             ddic[key][1].append(num)
         except KeyError:
-            ddic[key] = (tracker.is_tracker(key), [num])
+            ddic[key] = (tracker_download.is_tracker(key), [num])
 
     res = {'rec_len': []}
     pardom = {}
diff --git a/src/html_bundle.py b/src/html_bundle.py
index 0a2252c..00a49a5 100755
--- a/src/html_bundle.py
+++ b/src/html_bundle.py
@@ -116,11 +116,11 @@ def gen_html(bundle_id, obj):
   { gen_dom_tags(obj['tracker'], isSub=True, onlyTrackers=True) }
   <p></p>
 
-  <h4>Overlapping Domains ({ len(obj['pardom']) }):</h4>
+  <h4>Domains ({ len(obj['pardom']) }):</h4>
   { gen_dotgraph(obj['pardom']) }
   { gen_dom_tags(obj['pardom'], isSub=False) }
 
-  <h4>Overlapping Subdomains ({ len(obj['subdom']) }):</h4>
+  <h4>Subdomains ({ len(obj['subdom']) }):</h4>
   { gen_dotgraph(obj['subdom']) }
   { gen_dom_tags(obj['subdom'], isSub=True) }
 </div>
diff --git a/src/z_dependency.png b/src/z_dependency.png
index 3d60482..a1ce1b6 100644
Binary files a/src/z_dependency.png and b/src/z_dependency.png differ