Cloudflare Browser Insights is a tool that measures the performance of websites from the perspective of users.
Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.
Laravel is a free, open-source PHP web framework.
LiteSpeed Cache is an all-in-one site acceleration plugin for WordPress.
PHP is a general-purpose scripting language used for web development.