# I/O chat with Ewa Gasperowicz

![](https://developers.google.com/static/web/shows/http203/podcast/images/io.jpg)

In this episode we chat to [Ewa Gasperowicz](https://twitter.com/devnook), another of our fellow
Chrome dev-rels. We cover:

- Getting web performance right.
- Getting performance tests into [Lighthouse](https://developer.chrome.com/docs/lighthouse/overview/).
- Does a "functionality first" approach mean performance is forgotten about?
- How it's no longer possible to know all browser technologies.

Also check out Ewa and Addy's I/O talk, [web performance made
easy](https://www.youtube.com/watch?v=Mv-l3-tJgGk).

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