A8.net is an affiliate marketing network.
Google Analytics is a free web analytics service that tracks and reports website traffic.
Rakuten (formerly Ebates) allows you to earn cash-back rewards.
Twitter is a 'microblogging' system that allows you to send and receive short posts called tweets.
ValueCommerce is a pay-per-performance advertising affiliate marketing network.
Varnish is a reverse caching proxy.
Vue.js is an open-source model–view–viewmodel JavaScript framework for building user interfaces and single-page applications.
YouTube is a video sharing service where users can create their own profile, upload videos, watch, like and comment on other videos.