Modern Websites for E-commerce in the Real World
summary
Concrete results and methods, not hype: AMP iterations cut friction for one retailer and yield 50% improvement in conversions; eBay tests predictive prefetching via service workers; Carousell enforces a performance budget: bundle under 120 KB in CI; Expedia reports a new frontend 4× faster on slow 3G; Walmart sets a goal to reduce time to interactive by 70% and reaches 25% progress; JustFly lifts bookings 35%; Wayfair moves page loads from 2.3s to 0.9s via budgeted metrics and Slack alerts.
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chapters (5)
- 0:00Start
- 5:37Organizational Alignment
- 6:09Performance is Not Just an Engineering Priority
- 17:29Measurement
- 19:14Shared Metrics
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