the web performance conference 19-20 November 2026, Amsterdam

performance.now() is the web performance conference. 19th and 20th of November, Oosterkerk, Amsterdam. There are a few in-person tickets left.

Follow the live stream from the comfort of your own home or office.

The conference

performance.now() is a single track conference covering today’s most important web performance insights. Our speakers offer practical, actionable take-aways about

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Our 2026 line-up…