Optimize Time to First Byte
Learn how to optimize for the Time to First Byte metric.
Learn how to optimize for the Time to First Byte metric.
A collection of the best practices that the Chrome DevRel team believes are the most effective ways to improve Core Web Vitals performance in 2023.
Learn how to optimize for the Interaction to Next Paint metric.
A case study of changes the YouTube Web team made to improve performance, increase their Core Web Vitals pass rates and lift key business metrics.
By measuring real users' Web Vitals, Rakuten 24 also found that a good Largest Contentful Paint (LCP) can lead to a conversion rate increase of 61.13%.
Learn about reasons why RUM data can show different Core Web Vitals numbers from CrUX.
A case study of changes GoDaddy implemented to improve website performance for millions of sites, helping them to achieve good PageSpeed Insights and Core Web Vitals scores.
How the e-commerce fashion retailer correlated Core Web Vitals and performance metrics with business metrics, saw an increase in KPIs and built a "Performance Business Case Calculator" to drive product decisions and a performance culture.
Find out what the browser preload scanner is, how it helps performance, and how you can stay out of its way.
A case study measuring the full impact and benefits of high performance scores on Core Web Vitals.
Optimizing Core Web Vitals on The Economic Times website significantly improved the user experience and substantially reduced bounce rate across the entire website.
A project focused on optimizing Core Web Vitals and migrating to Next.js resulted in a 5% increase in conversion rates and a 87% increase in pages per session.
Several months of work to improve Core Web Vitals on the home page of Mail.ru resulted in a 60% increase in the 75th percentile in Cumulative Layout Shift (CLS), boosting average session time by 2.7% and conversion rates of core sections by more than 10%.
Learn about the latest in PageSpeed Insights to help you better measure and optimize your page and site quality.
An update on our plans for measuring responsiveness on the web.
Try out a new Lighthouse API to measure performance and best practices throughout a user flow.
Learn about measuring animations, how to think about animation frames, and overall page smoothness.
The team analyzed data from 10 million visits on its landing pages and found a strong correlation between Largest Contentful Paint and conversion rate.
An overview of techniques to load popular third-party embeds efficiently.
Finding correlation between site performance and business metrics was the key to driving the success of their optimization efforts.
Answers to common questions about SPAs, Core Web Vitals, and Google's plan to address current measurement limitations.
Learn why tools that monitor Core Web Vitals metrics may report different numbers, and how to interpret those differences.