Apache is a free and open-source cross-platform web server software.
D3 based reusable chart library
HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
Mautic is a free and open-source marketing automation tool for Content Management, Social Media, Email Marketing, and can be used for the integration of social networks, campaign management, forms, questionnaires, reports, etc.
Scoop.it is a content marketing software company based in San Francisco which provide content curation platform.
YouTube is a video sharing service where users can create their own profile, upload videos, watch, like and comment on other videos.