Smashing Magazine

AUGUST 3, 2023

Largest Contentful Paint (LCP) LCP measures the perceived load speed of a webpage from a user’s perspective. You need to watch out for complex design elements, large media files, or slow browser rendering can delay the time it takes for the largest contentful element to render. Here’s how we do it at Bookaway. One of the key Next.js

Performance 75

Performance Cache Traffic Metrics 75

Smashing Magazine

APRIL 29, 2021

Lighthouse is an open-source, automated tool for improving the quality of web pages. Each image string is separated by a comma and includes: a source filename ( donut-400w.jpg ); a space; and the image’s intrinsic width specified in pixels ( 400w ), or a pixel density descriptor ( 1x , 1.5x , 2x , and so on). Lighthouse.

Media 145

Media Network Metrics Mobile 145

Rigor

JULY 26, 2018

If you are familiar with open source performance solutions such as Lighthouse and PageSpeed Insights, you probably understand the value in measuring user experience and paint metrics. Google announced that starting in July 2018, ‘Page Speed’ would be factored into the determination of mobile search results.

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Metrics Website Best Practices Media 40

Smashing Magazine

JUNE 1, 2022

Graph of resource request chains on a typical news media website. The most popular, by far, is the Google Lighthouse report (available in Chrome Developer Tools) and Google’s Page Speed Insights. A new open-source project called Partytown provides a library that implements a communications layer to make this work.

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Website Design Network Best Practices 133

Smashing Magazine

JANUARY 6, 2020

You need a business stakeholder buy-in, and to get it, you need to establish a case study, or a proof of concept using the Performance API on how speed benefits metrics and Key Performance Indicators ( KPIs ) they care about. dashboard (open source), SpeedCurve and Calibre are just a few of them, and you can find more tools on perf.rocks.

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Performance Cache Network Metrics 145

Smashing Magazine

JANUARY 7, 2019

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. Note : If you use Page Speed Insights (no, it isn’t deprecated), you can get CrUX performance data for specific pages instead of just the aggregates.

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Performance Cache Metrics Network 104

Smashing Magazine

JUNE 28, 2021

There’s accessibility, best practices, performance and one fourth one. It’s Chakra templates, I guess, is the open source solution to Chakra Pro or the open-source competitor. Next.js, it simplifies a lot of speed related issues and accessibility related issue. I’m not thinking right now.

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Website Design Open Source Software 63

Smashing Magazine

NOVEMBER 4, 2021

Drew McLellan: He’s an engineer at Skypack and a major contributor to a new project called Astro, which aims to combine performance best practices with the developer experience improvements we see from component based approaches. Worked on that full-time open source for about three years I think. Transcript.

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Media Website Architecture Servers 89

Smashing Magazine

JULY 6, 2021

A Picture’s Worth: How To Handle Media. Software Development Kits (SDKs) for various technologies, languages and platforms are available directly from the Headless vendor, an open-source initiative or a third-party. This speeds up the retrieval process and brings in performance improvements to your application.

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Cache Website Mobile Google 143

Smashing Magazine

SEPTEMBER 29, 2021

Assuming encode/decode speeds meet your needs. Encode/Decode Speed. Degree of compression, image quality, and decoding speed are key factors to be considered when comparing image performance for the web. The AV1 image file format (AVIF) is an open-source image format for storing still and animated images.

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Open Source Speed Website Google 145