Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache.

hCaptcha is an anti-bot solution that protects user privacy and rewards websites.

jQuery is a JavaScript library which is a free, open-source software designed to simplify HTML DOM tree traversal and manipulation, as well as event handling, CSS animation, and Ajax.

Varnish is a reverse caching proxy.

Squarespace provides Software-as-a-Service (SaaS) for website building and hosting, and allows users to use pre-built website templates.

Squarespace Commerce is an ecommerce platform designed to facilitate the creation of websites and online stores, with domain registration and web hosting included.

Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.

Cloudflare bot management solution identifies and mitigates automated traffic to protect websites from bad bots.