Web Conferences Amsterdam / Amsterdam, Online the web performance conference a11y accessibility Agentic Web AI browser API business CI/CD CLS content-visibility Core Web Vitals CSS debugging devtools environmental impact Ethics event loop FCP First Input Delay green web inclusive design INP JavaScript LCP LLMs LOAF MCP metrics navigation performance prefetch prerender react React Server Components reactivity rendering server components signals speculation rules SSR sustainability Svelte User Experience UX web standards Presentations Accessibility and Performance Marcy Sutton Todd Big Data, Zero JS: Cross-Browser Virtual scrolling Michael Hladky Fast, green, responsible Ines Akrap Fine-grained everything Rich Harris How Fast Is Fast Enough? Tammy Everts How to Think Like a Performance Engineer Harry Roberts Introduction to day 2 Tim Kadlec LoAF Andy Davies Making Performance Allies Ethan Gardner Measuring Interactions and Navigations Michal Mocny Modern Performance Workflows Umar Hansa React Rendering Techniques: Comparing Initial Load Performance Nadia Makarevich Speculations about webperf Barry Pollard Teaching Agents about Performance insights Vinicius Dallacqua Speakers Marcy Sutton Todd Michael Hladky Ines Akrap Rich Harris Tammy Everts Harry Roberts Tim Kadlec Andy Davies Ethan Gardner Michal Mocny Umar Hansa Nadia Makarevich Barry Pollard Vinicius Dallacqua