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Modern websites love JavaScript but it is the number one performance killer today. In this talk, Taylor will go through a case study on improving the performance of the Kroger.com website (one of America's largest supermarket chains) by 11x from an order time of 3 minutes 44 seconds to 20 seconds.
- The value of performance
- Javascript budgets
- Perceived performance
- Design tradeoffs
- SPA versus MPA
- Lessons learned
Speaker
