Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.
Google Tag Manager is a tag management system (TMS) that allows you to quickly and easily update measurement codes and related code fragments collectively known as tags on your website or mobile app.
Integral Ad Science is an American publicly owned technology company that analyses the value of digital advertising placements.
jQuery is a JavaScript library which is a free, open-source software designed to simplify HTML DOM tree traversal and manipulation, as well as event handling, CSS animation, and Ajax.
New Relic is a SaaS offering that focuses on performance and availability monitoring.
Open Graph is a protocol that is used to integrate any web page into the social graph.