Welcome to Speed Week 2023

This post introduces "Speed Week 2023" and discusses the importance of measuring what truly matters for website performance, contrasting metrics like Time to First Byte (TTFB) with Real User Monitoring (RUM) and Core Web Vitals. It highlights new products and features aimed at improving application performance and user experience, and reiterates Cloudflare's commitment to being the fastest network. It also touches on migration tools and the evolution of performance metrics.