SpeedCurve: Continuous Management of Core Web Vitals

SpeedCurve is a tool dedicated to front-end performance monitoring, combining synthetic tests, RUM data, and business indicators. It allows measuring the real impact of web performance on user experience and integrates optimizations into a continuous and measurable approach. Since 2020, it has been my favorite tool for correlating web performance and business.

Monitoring Front-End Performance and Budgets

SpeedCurve allows continuous monitoring of Core Web Vitals, loading times, and rendering metrics across all critical journeys. Implementing performance budgets facilitates the quick detection of regressions and secures production releases.

Synthetic tests provide a stable and reproducible view, while RUM data offers a field perspective, focused on the actual experience of users.

Client Case: Continuous Improvement for a Luxury Brand

I supported a luxury brand in the complete setup of SpeedCurve: tool setup, configuration of synthetic tests, integration of RUM data, and definition of performance budgets. The system allowed for precise tracking of developments and regressions.

Thanks to continuous management, regular improvement cycles, and clear reporting, front-end performance has become a controlled indicator, integrated into technical and business decisions.