diff --git a/out/static/style.css b/out/static/style.css
index a106086..e874517 100644
--- a/out/static/style.css
+++ b/out/static/style.css
@@ -30,6 +30,7 @@ header h1 {
 	margin-top: 0;
 }
 header h1 span { font-size: .7em; color: silver; }
+header ul { padding: 0; }
 main {
 	padding: .1em 2em 1.5em;
 	background: #fff;
diff --git a/src/html_ranking.py b/src/html_ranking.py
index ac75fd6..cdcffec 100755
--- a/src/html_ranking.py
+++ b/src/html_ranking.py
@@ -2,61 +2,109 @@
 
 import lib_common as mylib
 import lib_html as HTML
-import index_rank  # fname_ranking_category, fname_ranking_all
+import index_rank  # fname_rank_list, fname_ranking_all
 
 
-def html_base(*pathlist):
+def html_h2_path(pathlist, title='Ranking'):
+    return '<h2>{}</h2>'.format(HTML.a_path(pathlist, title))
+
+
+def html_default_description():
     return '''
-<h2>{}</h2>
 <p>
   This ranking shows only 500 of the most recently updated applications.<br>
   If you're missing an app, feel free to contribute a new app recording.
-</p>
+</p>'''
+
+
+def html_table():
+    return '''
 <div class="xscroll yscroll">
   <table id="rank-list" class="alternate"><tr><td>Loading …</td></tr></table>
-</div>
-'''.format(HTML.a_path(pathlist, 'Ranking'))
+</div>'''
 
 
-def html_script_chunk(fname):
+def html_script_chunk(fname, sort_col, sort_order):
     return '''
 <script type="text/javascript" src="/static/ranking.js"></script>
 <script type="text/javascript" src="/static/lozad.js"></script>
 <script type="text/javascript">
-  rank_js('{}', 12, -1);
-</script>'''.format(fname)
-
-
-def write_ranking_category(cid, category_name):
-    base = mylib.path_out('category', cid, 'ranking')
-    # full urls since categories can have page 2, 3, etc.
-    src = html_base(('All Categories', '/category/'),
-                    (category_name, '/category/{}/'.format(cid)))
-    src += HTML.p_download_json('data.json',
-                                'raw-category-{}.json'.format(cid))
-    src += html_script_chunk('data.json')
-    HTML.write(base, src, title='Category Ranking: ' + category_name)
-    mylib.symlink(index_rank.fname_rank_list('category', cid),
-                  mylib.path_add(base, 'data.json'))
+  rank_js('{}', {}, {});
+</script>'''.format(fname, sort_col, sort_order)
 
 
 def write_ranking_all(title, base_dir):
     # full urls since app index can have page 2, 3, etc.
-    src = html_base(('Results', '/results/'),
-                    ('Apps (A–Z)', '/index/apps/'))
+    src = html_h2_path([('Results', '/results/'),
+                        ('Apps (A–Z)', '/index/apps/')])
+    src += html_default_description()
+    src += html_table()
     src += HTML.p_download_json('data.json', 'raw-apps.json')
-    src += html_script_chunk('data.json')
+    src += html_script_chunk('data.json', 12, -1)  # last update desc
     HTML.write(base_dir, src, title=title)
     mylib.symlink(index_rank.fname_ranking_all(),
                   mylib.path_add(base_dir, 'data.json'))
 
 
+def write_ranking_category(cid, category_name):
+    base = mylib.path_out('category', cid, 'ranking')
+    # full urls since categories can have page 2, 3, etc.
+    src = html_h2_path([('All Categories', '/category/'),
+                        (category_name, '/category/{}/'.format(cid))])
+    src += html_default_description()
+    src += html_table()
+    src += HTML.p_download_json('data.json',
+                                'raw-category-{}.json'.format(cid))
+    src += html_script_chunk('data.json', 12, -1)  # last update desc
+    HTML.write(base, src, title='Category Ranking: ' + category_name)
+    mylib.symlink(index_rank.fname_rank_list('category', cid),
+                  mylib.path_add(base, 'data.json'))
+
+
+def write_ranking_custom_lists(base_dir, list_id, list_name, parent_title):
+    base = mylib.path_add(base_dir, list_id)
+    src = html_h2_path([('Results', '/results/'),
+                        (parent_title, '/lists/')], list_name)
+    src += html_table()
+    src += HTML.p_download_json('data.json',
+                                'raw-list-{}.json'.format(list_id))
+    src += html_script_chunk('data.json', 9, 1)  # tracker percent asc
+    HTML.write(base, src, title='Compare: ' + list_name)
+    mylib.symlink(index_rank.fname_rank_list('custom', list_id),
+                  mylib.path_add(base, 'data.json'))
+
+
 def process():
     print('generating html: ranking ...')
+    print('  overall ranking')
     write_ranking_all('Ranking', mylib.path_out('index', 'apps', 'ranking'))
+
+    print('  category ranking')
     for _, json in mylib.enum_categories():
         cid, name = json['meta']
         write_ranking_category(cid, name)
+
+    print('  custom lists')
+    base_custom = mylib.path_out('lists')
+    title_custom = 'Lists'
+    arr = []
+    for list_id, json in mylib.enum_custom_lists():
+        list_name = json['name']
+        arr.append((list_id, list_name, len(json['apps'])))
+        write_ranking_custom_lists(base_custom, list_id, list_name,
+                                   parent_title=title_custom)
+
+    print('    index page')
+    mylib.sort_by_name(arr, 1)
+    src = html_h2_path([('Results', '/results/')], title_custom)
+    src += '''
+<p class="squeeze">
+  We present selected lists of apps that have been added to AppCheck.
+</p>
+<div class="found-in">'''
+    for x in arr:
+        src += '<p><a href="{}/">{}</a> <span>contains {} apps</span></p>\n'.format(*x)
+    HTML.write(base_custom, src + '</div>', title=title_custom)
     print('')
 
 
diff --git a/src/html_root.py b/src/html_root.py
index 1e12ffa..ecad5e7 100755
--- a/src/html_root.py
+++ b/src/html_root.py
@@ -93,6 +93,7 @@ def gen_results(base_dir, c_apps, c_domains, title):
   <li>List of <a href="/index/domains/all/">Requested Domains</a></li>
   <li>List of <a href="/index/domains/tracker/">Trackers</a></li>
 </ul>
+<p>Or compare similar application via custom comparison <a href="/lists/">Lists</a>.</p>
 '''.format(title, c_apps, c_domains, c_recs, c_logs), title=title)
     mylib.symlink(index_rank.fname_app_rank(),
                   mylib.path_add(base_dir, 'rank.json'))  # after HTML.write
@@ -116,4 +117,4 @@ def process(app_count, dom_count, inclStatic=False):
 
 
 if __name__ == '__main__':
-    process()
+    process(-1, -1)
diff --git a/src/index_rank.py b/src/index_rank.py
index ec30653..f6eba41 100755
--- a/src/index_rank.py
+++ b/src/index_rank.py
@@ -112,11 +112,12 @@ def write_ranking_list(index, affected_ids):
         del(values[8:])  # prepare for write_rank_index
 
     print('  write custom lists')
+    # sort by  %-tracker asc,  #-pardom asc,  avg-req-per-min asc
+    ret.sort(key=lambda x: (x[2 + 7], x[2 + 5], x[2 + 3]))
     write_ranking_custom_lists(ret, affected_ids)
 
-    ret.sort(key=lambda x: -x[2 + 10])  # sort by last update
-
     print('  write category lists')
+    ret.sort(key=lambda x: -x[2 + 10])  # sort by last update desc
     write_ranking_category_list(ret, affected_ids)
     if len(ret) > MAX_RANKING_LIMIT:  # limit to most recent X entries
         ret = ret[:MAX_RANKING_LIMIT]
diff --git a/src/lib_common.py b/src/lib_common.py
index 5c7000c..fa2a1b9 100755
--- a/src/lib_common.py
+++ b/src/lib_common.py
@@ -248,9 +248,9 @@ def enum_newly_added():
 
 
 def enum_custom_lists():
-    for fname in glob.glob(path_data('_lists', 'id_*.json')):
+    for fname in glob.glob(path_data('_lists', 'list_*.json')):
         with open(fname, 'r') as fp:
-            yield os.path.basename(fname)[3:-5], json.load(fp)
+            yield os.path.basename(fname)[5:-5], json.load(fp)
 
 
 def enum_jsons(bundle_id):