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How To Use Google CrUX To Analyze And Compare The Performance Of JS Frameworks

Smashing Magazine

In particular, the increase in the amount of downloaded JavaScript can have a direct impact on website performance. And there are other aspects of framework usage that can impact performance as well. In particular, the collected measurements include the three Core Web Vitals metrics measured for each session.

Google 127
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The 5 Most Underrated WebPageTest Features

MachMetrics

Visual Comparison. Who are your competitors in your website’s niche? WebPageTest allows you to compare your site directly to a competitors with their Visual Comparison tool! Need to speed test a website that lives behind a login? Want to see how performant your e-commerce check-out process is?

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Build a Node.js Tool to Record and Compare Google Lighthouse Reports

CSS - Tricks

Once the audit is complete, a report is then generated on what your website does well… and not so well, with the latter intending to serve as an indicator for what your next steps should be to improve the page. website if you prefer. These are the numerical key performance metrics collected as part of any Lighthouse report.

Google 82
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Front-End Performance Checklist 2021

Smashing Magazine

This guide has been kindly supported by our friends at LogRocket , a service that combines frontend performance monitoring , session replay, and product analytics to help you build better customer experiences. LogRocket tracks key metrics, incl. Web performance is a tricky beast, isn’t it? Getting Ready: Planning And Metrics.

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Building a Culture of Performance in Springfield: The Simpsons as Metrics

Rigor

When you’re looking to build a culture of performance, you often need to find a common language so you can talk to the business teams about what matters most to them. You’ll typically want to find a way to make a connection between a performance metric (such as First Meaningful Paint ) and a business metric (Conversion Rate).

Metrics 19
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Front-End Performance Checklist 2020 [PDF, Apple Pages, MS Word]

Smashing Magazine

Is it worth exploring tree-shaking, scope hoisting, code-splitting, and all the fancy loading patterns with intersection observer, server push, clients hints, HTTP/2, service workers and — oh my — edge workers? Getting Ready: Planning And Metrics. Getting Ready: Planning And Metrics. Table Of Contents. Quick Wins.

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Front-End Performance Checklist 2019 [PDF, Apple Pages, MS Word]

Smashing Magazine

Is it worth exploring tree-shaking, scope hoisting, code-splitting, and all the fancy loading patterns with intersection observer, server push, clients hints, HTTP/2, service workers and — oh my — edge workers? Getting Ready: Planning And Metrics. Getting Ready: Planning And Metrics. Table Of Contents. Quick Wins.