Filip Rakowski presented this talk at Vue.js Live 2023 in London: "These days web performance is one of the most important things everyone wants to optimize on their apps, and it's clear to everyone how dramatic the impact of a poorly optimized website is on business. Yet we as an industry completely fail in recognizing its complexity and widely misuse the most common tool to measure it — Google Lighthouse. If you’re one of those people thinking that good performance equals a good Lighthouse score, you’ve also fallen into this trap and this talk is for you."

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0:00 You are using Lighthouse wrong
10:00 How Lighthouse works?
10:59 It matters A LOT where you run the audit
14:30 Be suspicious about Lighthouse score - it's easy to trick it
15:46 When and how does it make sense to use Lighthouse?
20:06 Lighthouse and real-world data can be very different
21:09 Thank you