Apache is a free and open-source cross-platform web server software.
HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
Open Graph is a protocol that is used to integrate any web page into the social graph.
Rubicon Project is an advertising automation platform enabling publishers to transact advertising brands.
Sovrn is a advertising products and services provider for publishers.
SpotX is a video advertising platform.
Vue.js is an open-source model–view–viewmodel JavaScript framework for building user interfaces and single-page applications.