project_path: /web/_project.yaml book_path: /web/shows/_book.yaml

{# wf_updated_on: 2020-07-24 #} {# wf_published_on: 2015-11-17 #} {# wf_youtube_id: NrEjkflqPxQ #} {# wf_blink_components: N/A #}

Quantify and improve real-world RAIL (Chrome Dev Summit 2015) {: .page-title }

<div class="video-wrapper"> <iframe class="devsite-embedded-youtube-video" data-video-id="NrEjkflqPxQ" data-autohide="1" data-showinfo="0" frameborder="0" allowfullscreen> </iframe> </div>

You’ve become an expert in DevTools and tuned your application to follow all the RAIL best practices. Except, how it does perform on your users devices in the real world? We’ll take a look at existing, new, and upcoming APIs that will help you quantify and improve performance of your applications.

Ilya Grigorik is a web performance engineer at Google, co-chair of the W3C Web Performance Working group, and author of High Performance Browser Networking (O'Reilly) book.

Watch more talks from Chrome Dev Summit 2015: https://goo.gl/e4c7vD

Subscribe to the Chrome Developers channel at: https://goo.gl/OUF4e2