Google Magazine Performance Testing Website 
CSS Wizardry
FEBRUARY 25, 2021
Google has a pretty tight grip on the tech industry: it makes by far the most popular browser with the best DevTools, and the most popular search engine, which means that web developers spend most of their time in Chrome, most of their visitors are in Chrome, and a lot of their search traffic will be coming from Google. Why Bother?
Smashing Magazine
OCTOBER 31, 2023
The linked-up explainer provides more details, from how scores are weighted to why scores may fluctuate between test runs. Why do we need Lighthouse at all when Google also offers similar reports in PageSpeed Insights (PSI)? Large preview ) Did you notice that the Performance score in Lighthouse is different from that PSI screenshot?
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Smashing Magazine
AUGUST 9, 2022
The success of your website depends on the impression it leaves on its users. Essentially, a web vital is a quality standard for UX and web performance set by Google. It’s worth mentioning that good Core Web Vitals scores don’t necessarily mean that your website scores in high 90s on Lighthouse. Zara Cooper.
Rigor
SEPTEMBER 11, 2019
Rachel is the Editor-in-Chief of Smashing Magazine, a British web developer, writer, and speaker. Jake is a developer advocate at Google working with the Chrome team to develop and promote web standards and developer tools, as well as a contributor to the Chromium blog. He is a co-organizer of the London Web Performance meetup.
Smashing Magazine
MAY 9, 2022
Similarly from cross-site navigation — think Google search results or the like and then clicking back. Ensuring your website caches most of its assets for future uses has long been touted as essential for web performance. All those navigations can benefit from the Back/Forward Cache to instantly restore the page.
Smashing Magazine
NOVEMBER 17, 2022
It has never been easier to build a personalized website, digitalize a product and start seeing results. What Is Web Performance? Web performance refers to the speed at which a website loads, how fast it’s downloaded, and how an app is displayed on the user’s browser. The Relation Between Images And Web Performance.
Smashing Magazine
APRIL 11, 2022
JavaScript, CSS, images, iframes, and other resources impact how quickly website loads, renders and becomes usable to the user. Loading experience is crucial to the user’s first impression and overall usability, so Google defined Largest Contentful Paint (LCP) metric to measure how quickly the main content loads and is displayed to the user.
Expert insights. Personalized for you.
225 
Let's personalize your content