Websites that have a shopping cart or checkout page, either using a known ecommerce platform or a custom solution.
HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
Internet Information Services (IIS) is an extensible web server software created by Microsoft for use with the Windows NT family.
Mailchimp is a marketing automation platform and email marketing service.
Swiper is a JavaScript library that creates modern touch sliders with hardware-accelerated transitions.