Smashing Magazine
OCTOBER 31, 2023
But do you know how Lighthouse calculates performance metrics like First Contentful Paint (FCP), Total Blocking Time (TBT), and Cumulative Layout Shift (CLS)? Still, there’s nothing in there to tell us about the data Lighthouse is using to evaluate metrics. But it comes with caveats. So why use lab data at all?
Smashing Magazine
JUNE 2, 2021
Many of them are covered in CSS-Tricks’ helpful overview , and Smashing Magazine offers a great PDF checklist. Several metrics centre on the time after which users can interact with the page. Some resources that helped a lot were the great articles here on Smashing Magazine about the magazine’s own improvements.
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Smashing Magazine
MARCH 7, 2022
Approximately two-thirds of Indian mobile Chrome users of Smashing Magazine have this setting turned on, for example. For Smashing Magazine, that involved dropping some of our web fonts. And Is It Used? Again, I talked about this that previous article , and the answer is a resounding yes! Data Saver. Network Signals.
Smashing Magazine
MARCH 2, 2021
However, there are quite a few high-profile case studies exploring the impact of mobile optimization on key business metrics. Driving Business Metrics. Testing the Smashing Magazine website on different devices. One of the famous examples is Flipkart , India’s largest e-commerce website. LT Browser in action. Large preview ).
Smashing Magazine
JANUARY 15, 2019
The key metric for measuring the sustainability of a digital product is its energy usage. An obvious metric here is CPU usage, but memory usage and other forms of data storage also play their part. Note : There are plenty of other tools that provide us with a metric for data transfer including the much revered WebPagetest.
Smashing Magazine
JANUARY 7, 2019
Getting Ready: Planning And Metrics. Getting Ready: Planning And Metrics. You need a business stakeholder buy-in, and to get it, you need to establish a case study on how speed benefits metrics and Key Performance Indicators ( KPIs ) they care about. Table Of Contents. Setting Realistic Goals. Defining The Environment.
Smashing Magazine
OCTOBER 6, 2021
Depending on the browser and operating system, you may also experience browser scrollbar widths upsetting the 100vw calculation as well. A more recent hot topic in site performance and related metrics is Cumulative Layout Shift (CLS). Currently, the fix is to update to 100% if you can. Cumulative Layout Shift.
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