Campaign Monitor is a global technology company that provides an email marketing platform.
Google Analytics is a free web analytics service that tracks and reports website traffic.
ipstack is a real-time IP to geolocation API capable of looking at location data and assessing security threats originating from risky IP addresses.
LiteSpeed is a high-scalability web server.
Open Graph is a protocol that is used to integrate any web page into the social graph.
Progressive Web Apps (PWAs) are web apps built and enhanced with modern APIs to deliver enhanced capabilities, reliability, and installability while reaching anyone, anywhere, on any device, all with a single codebase.