Checkout.com is an international payment platform that processes different payment methods across a variety of currencies.
Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.
HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
HTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.
reCAPTCHA is a free service from Google that helps protect websites from spam and abuse.
Very Good Security (VGS) is a data security and compliance platform that enables developers to securely handle sensitive data by encrypting, tokenising, and transmitting it through an intermediary service.