Websites that have a shopping cart or checkout page, either using a known ecommerce platform or a custom solution.
FareHarbor is an booking and schedule management solution intended for tour and activity companies.
Google Analytics is a free web analytics service that tracks and reports website traffic.
HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
LiteSpeed is a high-scalability web server.
Open Graph is a protocol that is used to integrate any web page into the social graph.
Unpkg is a content delivery network for everything on npm.