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Web Performance

Time to First Byte: What it is and How to Make Improvements

TTFB is the backbone of page speed: it can make or break the experience of your sites. Learn how to test and track it.

5 Best Practices to Sustainably Improve Core Web Vitals

The Calm Web: A Solution to Our Scary and Divisive Online World

The Ultimate Guide to Image Optimisation

Interaction to Next Paint (INP): What is it and How to Improve It

5 Beginner Website Speed Optimisations and How to Do Them Right

Your Web Performance is Too Reactive; It’s Time to Do More Than Put Out Fires

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Addy Osmani

Addy Osmani

Engineering Manager at Google Chrome