Websites that have a shopping cart or checkout page, either using a known ecommerce platform or a custom solution.
Elementor is a website builder platform for professionals on WordPress.
HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
NitroPack creates optimised HTML cache for fast page loading experience.
PHP is a general-purpose scripting language used for web development.
Priority Hints exposes a mechanism for developers to signal a relative priority for browsers to consider when fetching resources.
WooCommerce is an open-source ecommerce plugin for WordPress.