Smashing Magazine

OCTOBER 18, 2021

Solving CLS Issues In A Next.js-Powered Solving CLS Issues In A Next.js-Powered There are many user-centric performance metrics to measure different points in a page’s life cycle such as FCP, LCP, FID, CLS, and so on. For this case study, we are mainly going to focus on CLS. Debugging CLS Issue Using Different Tools.

Website 105

Website Google Metrics Testing Tools 105

Speed Curve

OCTOBER 25, 2023

Third parties add tons of value by increasing conversions (via targeting beacons) and helping you understand your users in unprecedented ways (via analytics tags). Pro tip: The most common CLS issue I see is that image elements don't have explicit 'width' and 'height' attributes. – your page renders.

Benchmarking 64

Benchmarking Metrics Website Monitoring 64

Smashing Magazine

OCTOBER 24, 2023

All of that is dumped on any given page in one fell swoop courtesy of Google Tag Manager (GTM), which allows us to deploy and run scripts without having to go through the pain of re-deploying the entire site. Adding the async attribute to a <script> tag will load the script asynchronously, executing it as soon as it’s downloaded.

Google 90

Google Analytics Traffic Metrics 90

Smashing Magazine

JUNE 2, 2021

These were stored as one big svg tag in the HTML head of the page, with a symbol for each of the icons that was then used as a linked svg in the HTML’s body. Explicit Dimensions Against CLS. To me, CLS is something Google pulled out of its hat, and now we all need to deal with it and wrap our collective heads around it.

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Performance Cache Website Mobile 115

Smashing Magazine

APRIL 29, 2021

If using 11ty for your static sites, try the 11ty high-performance blog template. Cumulative Layout Shift (CLS, a Core Web Vitals metric) measures the instability of content. You may also be interested in the CLS Debugger. A handy overview on Cloudinary blog. We’ll cover this later. Large preview ). The Basics.

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Media Network Metrics Mobile 145

Smashing Magazine

JANUARY 11, 2021

Getting Ready: Planning And Metrics Performance culture, Core Web Vitals, performance profiles, CrUX, Lighthouse, FID, TTI, CLS, devices. Cumulative Layout Shift ( CLS ) The metric highlights how often users experience unexpected layout shifts ( reflows ) when accessing the site. Cumulative Layout Shift ( CLS ) < 0.1.

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Performance Cache Media Metrics 145