On 14th and 15th of November, 2024, the fifth edition of performance.now() will take place in Amsterdam—a single track conference with fourteen world-class sessions covering today’s most important web performance insights.

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Selected by our program co-chairs Tim Kadlec, Tammy Everts, and Harry Roberts, previously our speakers treated topics and case studies including JavaScript, CSS, performance culture, PWAs, image optimization, Web Vitals, performance budgets, frameworks, ecommerce, performance culture, monitoring, mobile browsers, and perceived performance.

“I had extremely high expectations. It surpassed all of them. Amazing collection of speakers and attendees.”

— Yoav Weiss, more testimonials

See our line-up or get your tickets