lowered nof trackers showed + added fathom tracking support

issue #101

.github/workflows/regression-test-har.yml

@@ -113,6 +113,11 @@ jobs:
         python default.py -t 23 -r -u https://skatteverket.se/ -o .github/workflows/testresult-23.json
         python .github/workflows/verify_result.py -t 23
       if: ${{ success() }}
+    - name: Test Tracking and Privacy - https://nimbleinitiatives.com/
+      run: |
+        python default.py -t 23 -r -u https://nimbleinitiatives.com/ -o .github/workflows/testresult-23.json
+        python .github/workflows/verify_result.py -t 23
+      if: ${{ success() }}
     # - name: Content - https://skatteverket.se/
     #   run: cat results/pages/skatteverket_se/data/browsertime.har
     #   if: ${{ success() }}

tests/tracking_validator_pagexray.py

@@ -497,13 +497,13 @@ def rate_tracking(website_urls, _local, _):
 
         url_rating = Rating(_, review_show_improvements_only)
         if url_is_tracker:
-            if number_of_tracking <= 20:
+            if number_of_tracking <= 5:
                 url_rating.set_integrity_and_security(
                     1.0, '  - Request #{0} - Tracking found'.format(request_index))
                 url_rating.set_overall(1.0)
-            elif number_of_tracking == 21:
+            elif number_of_tracking == 6:
                 url_rating.set_integrity_and_security(
-                    1.0, '  - More then 20 requests found, filtering out the rest'.format(request_index))
+                    1.0, '  - More then 5 requests found, filtering out the rest'.format(request_index))
                 url_rating.set_overall(1.0)
             else:
                 url_rating.set_integrity_and_security(1.0)
@@ -875,6 +875,28 @@ def has_matomo(json_content):
     return False
 
 
+def has_fathom(json_content):
+    # Look for javascript objects
+    if 'window.fathom' in json_content:
+        return True
+    if 'locationchangefathom' in json_content:
+        return True
+    if 'blockFathomTracking' in json_content:
+        return True
+    if 'fathomScript' in json_content:
+        return True
+
+    # Look for file names
+    if 'cdn.usefathom.com' in json_content:
+        return True
+    if 'google-analytics.com/analytics.js' in json_content:
+        return True
+    if 'google-analytics.com/ga.js' in json_content:
+        return True
+
+    return False
+
+
 def has_matomo_tagmanager(json_content):
     # Look for javascript objects
     if 'window.MatomoT' in json_content: