article thumbnail

How Improving Website Performance Can Help Save The Planet

Smashing Magazine

How Improving Website Performance Can Help Save The Planet. How Improving Website Performance Can Help Save The Planet. In this screenshot below, for example, we can see that loading the Smashing Magazine website for the first time incurs just under a megabyte of data transfer. Jack Lenox. Large preview ).

article thumbnail

How To Monitor And Optimize Google Core Web Vitals

Smashing Magazine

There are three web vitals metrics Google uses to measure different aspects of website performance: Largest Contentful Paint (LCP), Cumulative Layout Shift (CLS), Interaction to Next Paint (INP). That means you need to install an analytics script to collect it, and the reporting that’s available is less detailed than for lab tests.

Google 105
Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Trending Sources

article thumbnail

Don’t Sink Your Website With Third Parties

Smashing Magazine

You may have a lean, agile, responsive site design only to find it gradually loaded down with more and more “extras” that are often put onto the site by marketing departments or business leaders who are not always thinking about website performance. You cannot always anticipate what you cannot control.

Website 131
article thumbnail

How To Boost Media Performance On A Budget

Smashing Magazine

The Art Of Balancing Performance With Media Content. Even though rich media can promote user engagement, we need to balance the cost of delivering them with your website performance and business goals. There are also other options available. Despite bandwidth savings, however, that approach comes at a cost.

Media 117
article thumbnail

Optimizing Google Fonts Performance

Smashing Magazine

Due to the high-quality standard of Google Fonts, many of the font families contain the full spectrum of available font-weights: Thin (100). Resource hints are a feature supported by modern browsers which can boost website performance. All of the fonts files are available on Github. Large preview ). Exclude Variants.

Google 111
article thumbnail

Improving JavaScript Bundle Performance With Code-Splitting

Smashing Magazine

Website performance is not consistent across devices. There is a wide range of devices available on the market with different CPU and memory specs, so it’s no surprise that the difference in JavaScript execution time between the high-end devices and average devices is huge. Large preview ). Large preview ). Large preview ).

Code 89
article thumbnail

An In-Depth Guide To Measuring Core Web Vitals

Smashing Magazine

Google uses anonymized data from Chrome users to feedback metrics and makes these available in the Chrome User Experience Report (CrUX). CrUX data is available in a number of tools, including in Google Search Console for your site. CrUX is also available as a free API to get more precise figures for those percentages.

Google 140