How YouTube improved video performance with the Media Capabilities API
Ensuring buttery smooth video playback across all devices.
Get the latest updates and insights from Google I/O 2019.
What should you measure to improve performance?
Strategies to measure performance at each stage in the purchase funnel
Image policies for fast load times and more
Use optimized image policies to ensure your site is using the best performing images.
Learn to diagnose costly work preventing user interaction.
Speed at Scale - What's new in Web Performance?
Learn about three new Web Performance launches from I/O 2019.
SameSite cookies explained
Secure your site by learning how to explicitly mark your cross-site cookies.
Hands-on with Portals: seamless navigations on the Web
Learn how to build good navigation UX with the Portals API.
How to report metrics and build a performance culture
Understand why performance matters when it comes to conversion
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