Websites that have a shopping cart or checkout page, either using a known ecommerce platform or a custom solution.
Klaviyo is an email marketing platform for online businesses.
Open Graph is a protocol that is used to integrate any web page into the social graph.
Priority Hints exposes a mechanism for developers to signal a relative priority for browsers to consider when fetching resources.
Progressive Web Apps (PWAs) are web apps built and enhanced with modern APIs to deliver enhanced capabilities, reliability, and installability while reaching anyone, anywhere, on any device, all with a single codebase.
React is an open-source JavaScript library for building user interfaces or UI components.
Reviews.io is a review collection tool for companies to collect merchant (company) & product reviews from genuine customers, then share these on Google.
Sucuri is a cybersecurity company that provides website security solutions and services.