Addsearch is a site search solution for small and large websites.
Cowboy is a small, fast, modular HTTP server written in Erlang.
Google AdSense is a program run by Google through which website publishers serve advertisements that are targeted to the site content and audience.
Heroku is a cloud platform as a service (PaaS) supporting several programming languages.
HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
Plausible is an open-source alternative to Google Analytics.
Ruby on Rails is a server-side web application framework written in Ruby under the MIT License.
Typekit is an online service which offers a subscription library of fonts.