Video details

How Core Web Vitals and Lighthouse saved Zalando's release


Discover how Zalando’s mission to build a stronger emotional relationship with their customers led them on a journey of front-end architecture migration and web performance iterations. Learn how their fusion of Core Web Vitals and Lighthouse CI resulted in Zalando reducing their performance feedback loop from 1 day to 15 minutes, and (spoiler) saving their release.
Jeremy Colin, Engineering Manager, Zalando Elizabeth Sweeny, Product Manager, Google Chrome
Recorded at EMEA Web Day on March 24, 2021. Event website →
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Further resources: Developer resources → Case study →
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