The following is used on this site:
Facebook Custom Audience (https://apps.ghostery.com/en/apps/facebook_custom_audience)
Google Tag Manager (https://apps.ghostery.com/en/apps/google_tag_manager)
Google Analytics (https://apps.ghostery.com/en/apps/google_analytics)
Facebook Connect (https://apps.ghostery.com/en/apps/facebook_connect)
Snapchat For Business (https://apps.ghostery.com/apps/snapchat_for_business)
You can disable these by using a 'cookie-blocker' as an extension in your browser. By doing so, you can disable important features that will cause you to have a bad experience on your site.