Websites that have a shopping cart or checkout page, either using a known ecommerce platform or a custom solution.
HTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.
Mailchimp is a marketing automation platform and email marketing service.
PHP is a general-purpose scripting language used for web development.
Sucuri is a cybersecurity company that provides website security solutions and services.