Cloudimage automates the transformation and optimisation of images on the fly and accelerates their distribution via the Content Delivery Network (CDN).
Django is a Python-based free and open-source web application framework.
Embedly is a service that allows developers to convert URLs into rich previews and embeddable content.
HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache.
Open Graph is a protocol that is used to integrate any web page into the social graph.