Automating audits with AutoWebPerfJonathan Chen, Gilberto Cocchi, Antoine BischUpdated: Jan 8, 2021A new modular tool that enables automatic gathering of performance data from multiple sources.Performance Tools
Publish, ship, and install modern JavaScript for faster applicationsHoussein Djirdeh, Jason MillerUpdated: Dec 16, 2020Improve performance by turning on modern JavaScript dependencies and output.Performance
Love your cache ❤️Sam ThorogoodDec 11, 2020Users loading your site a second time will use their HTTP cache, so make sure it works well.Performance Network
Extending WorkboxJeff PosnickDec 10, 2020Write your own reusable, shareable strategies and plugins.Service Worker Offline Network
Workers overviewDemian Renzulli, Andrew GuanDec 8, 2020How web workers and service workers can improve the performance of your site, and when to use a web worker versus a service worker.Service Worker Performance Offline
Browser-level lazy-loading for CMSsFelix ArntzNov 20, 2020Learnings for adopting the standardized loading attributePerformance
Better JS scheduling with isInputPending()Nate Schloss, Andrew ComminosNov 19, 2020A new JavaScript API that may help you avoid the trade-off between load performance and input responsiveness.JavaScript Performance Rendering
Fast playback with audio and video preloadFrançois BeaufortUpdated: Nov 16, 2020How to accelerate your media playback by actively preloading resources.Media Performance Network
Back/forward cachePhilip WaltonUpdated: Nov 10, 2020Optimize your pages for instant loads when using the browser's back and forward buttons.Performance Web Vitals
NDTV achieved a 55% improvement in LCP by optimizing for Core Web VitalsUpdated: Oct 28, 2020NDTV enhanced user experience and thus retention by optimizing for Web Vitals.Case Study Performance Web Vitals
How focusing on web performance improved Tokopedia's click-through rate by 35%Oct 13, 2020Creating a web performance dashboard and optimizing JavaScript, resources, and the homepage to achieve business success.Case Study Performance Web Vitals
How to create high-performance CSS animationsRachel Andrew, Kayce BasquesOct 6, 2020Animations Performance
Detached window memory leaksJason Miller, Bartek NowierskiSep 29, 2020Find and fix tricky memory leaks caused by detached windows.Memory DOM JavaScript
Content delivery networks (CDNs)Katie HempeniusSep 22, 2020Improve performance by using a content delivery network.Performance Network
How Mercado Libre optimized for Web Vitals (TBT/FID)Demian Renzulli, Carlos Aranha, Joan BacaSep 21, 2020Optimizing interactivity of product details pages for a 90% reduction in Max Potential FID in Lighthouse and a 9% improvement in FID in Chrome User Experience Report.Performance Web Vitals Case Study
Optimize Cumulative Layout ShiftAddy OsmaniUpdated: Aug 20, 2020Learn how to avoid sudden layout shifts to improve user-experiencePerformance Web Vitals
Optimize Largest Contentful PaintHoussein DjirdehUpdated: Aug 20, 2020How to render your main content faster.Performance Web Vitals
Introduction to variable fonts on the webMustafa Kurtuldu, Thomas Steiner, Dave Crossland, Roel NieskensUpdated: Aug 17, 2020A new font specification that can significantly reduce font file sizesFonts Performance UX
Building a PWA at Google, part 1Joel Riley, Douglas Parker, Dikla CohenJul 29, 2020What the Bulletin team learned about service workers while developing a PWA.Progressive Web Apps Service Worker Performance
