Fast By Default: Modern Loading Best Practices ( Chrome Dev Summit 2017)

Optimizing sites to load instantly on mobile is far from trivial. Costly JavaScript can take seconds to process, we often aren t sensitive to users dataplans, and browsers don t know what UXcritical resources should load first. Thankfully, there s a lot we can do to give our users a MUCH better loading experience. Addy Osmani (and friends) illuminate new loading best practices for diagnosing and making real world sites load instantly today.