anchor.diff:    'host'                 1;
     '~^maptestapp'         1;
     'Other'                1;
  +  'osmdroid'             1;
  +  '~^tilelive-http'      1;
  +  '~^Java-http-client'   1;
   
     # Fakes
     'Mozilla/4.0'          1;
  
positive.code: map $http_user_agent $denied_scraper {
    default                0; # Not denied
    ''                     1; # No User-Agent Set
  
    # Library defaults
    '~^Python\-urllib\/'   1;
  
negative.code:   'ru.taximaster.www'    1;
    'com.arobs.trackgps'   1;
    'com.helleniccomms.asteras.driver' 1;
  
    # Malware
    'Agent Smith'          1;
    # '~[a-f0-9]{8}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{12}' 1; # Fake UA
  }
  
  