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.

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Speed Google Website Metrics 97

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 can be measured based on real data from users visiting your sites ( field metric ) or in a lab environment ( lab metric ). Zara Cooper. Large preview ).

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Performance Benchmarking Website Metrics 130

Smashing Magazine

DECEMBER 7, 2023

If you’re reading this before March 2024 and fire up your favorite performance monitoring tool, you’re going to to get a Core Web Vitals report like this one pulled from PageSpeed Insights: ( Large preview ) You’re likely used to seeing most of these metrics. INP will officially replace FID when it becomes an official Core Web Vital metric.

Traffic 95

Traffic Metrics Google Monitoring 95

Smashing Magazine

OCTOBER 18, 2021

Powered E-Commerce Website (Case Study). Powered E-Commerce Website (Case Study). There are many key performance indicators (KPI) that measure different points during the lifecycle of the web page (such as TTFB, domInteractive and onload ), but these metrics don’t reflect how the end-user experiences the page. Arijit Mondal.

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Website Google Metrics Testing Tools 106

Smashing Magazine

FEBRUARY 27, 2024

If you haven’t heard, INP is replacing the First Input Delay (FID) metric, something you can read all about here on Smashing Magazine as a guide to prepare for the change. We can use it to report the load time of elements on the page, even going so far as to report on Core Web Vitals metrics in real time.

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Performance Metrics Monitoring Google 96

Smashing Magazine

JANUARY 15, 2019

How Improving Website Performance Can Help Save The Planet. How Improving Website Performance Can Help Save The Planet. But as it stands, websites are growing ever more obese, which means that the energy demand of the Internet is continuing to grow exponentially. Jack Lenox. 2019-01-15T13:30:32+01:00. 2019-04-29T18:34:58+00:00.

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Website Performance Website Energy Performance 73

Smashing Magazine

JUNE 2, 2021

Every front-end developer is chasing the same holy grail of performance: green scores in Google Page Speed. Real-life performance for your users and how the website “feels” when you’re using it should not be discounted, even if it costs you a point or two in Page Speed (otherwise, we would all just have a search bar and unstyled text).

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Performance Cache Website Mobile 116

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. Presented here alphabetically by last name: Rachel Andrew.

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Performance Education Google Website 89

Smashing Magazine

APRIL 19, 2021

Google has announced that from 1st May, they will start to consider “Page Experience” as part of Search ranking , as measured by a set of metrics called Core Web Vitals. even the Google tools like PageSpeed Insights and the Core Web Vitals report in Google Search Console seem to give confusing information. Barry Pollard.

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Google Metrics Mobile Analytics 140

Smashing Magazine

OCTOBER 24, 2023

Writing a hand-spun analytics tracking dashboard isn’t what my clients really want to pay me for, so I’ll drop in the ol’ Google Analytics script and maybe never think of it again. You can see that Lighthouse does indeed provide that metric. Let’s look at it for a site that’s much “heavier” than Smashing Magazine.

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Google Analytics Traffic Metrics 91

Smashing Magazine

MARCH 2, 2021

This requires your website or application to be heavily optimized for mobile. However, there are quite a few high-profile case studies exploring the impact of mobile optimization on key business metrics. Driving Business Metrics. One of the famous examples is Flipkart , India’s largest e-commerce website.

Mobile 134

Mobile Testing Website Benchmarking 134

Smashing Magazine

DECEMBER 17, 2020

The most beautiful, spectacular site in the world won’t do anyone much good if people can’t find it on Google (or Bing, or DuckDuckGo). Following best practice usually means a better website, more organic traffic, and happier visitors. Prioritizing Metrics Online metrics are almost limitless. Google Keyword Planner.

Engineering 131

Engineering Google Website Analytics 131

Smashing Magazine

AUGUST 3, 2023

While paid marketing strategies like Google Ads play a part in our approach as well, enhancing our organic traffic remains a major priority. It was only in 2020, though, that Google shared its concept of Core Web Vitals and how it impacts SEO efforts. Core Web Vital metrics definitions. SEO is key to our success.

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Performance Cache Traffic Metrics 74

Smashing Magazine

AUGUST 10, 2023

In fact, there’s great tooling right under the hood of most browsers in DevTools that can do many things that a tried-and-true service like WebPageTest offers, complete with recommendations for improving specific metrics. Certain tools are designed for certain metrics with certain assumptions that produce certain results.

Speed 81

Speed Monitoring Testing Network 81

Smashing Magazine

JUNE 2, 2021

Nor will I talk too much about the mechanics of how CLS is calculated: Google has some good documentation on that , and Jess Peck ’s The Almost-Complete Guide to Cumulative Layout Shift is an awesome deep dive into that too. That’s not to say solving issues with these two metrics are easy, but they are reasonably well-understood problems.

Media 125

Media Metrics Website Google 125

Smashing Magazine

AUGUST 30, 2021

Deploying the refactored codebase shouldn’t result in worse website performance and worse user experience. After all, users won’t wait around forever for the website to load. Largest Contentful Paint (LCP) has become an important metric in the last few months. This is exactly how Smashing Magazine handles its stylesheets.

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Media Performance Cache Strategy 109

Smashing Magazine

NOVEMBER 17, 2022

It has never been easier to build a personalized website, digitalize a product and start seeing results. 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. Webpage performance test report for the Smashing Magazine website.

Media 106

Media Cache Website Mobile 106

Smashing Magazine

JANUARY 11, 2021

LogRocket tracks key metrics, incl. So, if we created an overview of all the things we have to keep in mind when improving performance — from the very start of the project until the final release of the website — what would that look like? Getting Ready: Planning And Metrics. Get a free trial of LogRocket today.

Performance 145

Performance Cache Media Metrics 145

Smashing Magazine

JANUARY 16, 2023

Largest Contentful Paint (or LCP) is one of three metrics of the Core Web Vitals. These metrics are used by Google to evaluate the quality of user experience. The images used in the article’s Codepen demonstrations will be integrated with TwicPics to save time in their creation and speed up the optimization of the LCP metric.

Media 105

Media Mobile Website Metrics 105

Smashing Magazine

OCTOBER 27, 2021

If you are designing an app or a website, you can test how easy and intuitive it is to complete a specific task, fill out a form, find certain information, or buy a product. They used eye-tracking to measure visual attention on banners, animated graphics, and navigational tools in websites. This is a click heatmap of a website.

Mobile 112

Mobile Website Hardware Social Media 112

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. More after jump!

Cache 91

Cache Games Performance Website 91

Smashing Magazine

JANUARY 6, 2020

So, if we created an overview of all the things we have to keep in mind when improving performance — from the very start of the process until the final release of the website — what would that list look like? Getting Ready: Planning And Metrics. Getting Ready: Planning And Metrics. Table Of Contents. Quick Wins.

Performance 145

Performance Cache Network Metrics 145

Smashing Magazine

SEPTEMBER 29, 2021

If you’re optimizing for the Web Vitals , you might be interested to hear that images account for ~ 42% of the Largest Contentful Paint element for websites. Key user-centric metrics often depend on the size, number, layout, and loading priority of images on the page. JPEG is also a lossy compression format. Large preview ).

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Open Source Speed Website Google 144

Smashing Magazine

MARCH 25, 2021

Unquestionably, media enlivens websites, adding appeal, excitement, and intrigue, let alone enticements to stay on a page and frequently revisit it. However, having a performance budget as a standalone metric might not be of much help. Akshay Ranganath. 2021-03-25T13:00:00+00:00. 2021-03-25T18:06:03+00:00. Large preview ). Wrapping Up.

Media 118

Media Performance Mobile Latency 118

Smashing Magazine

JANUARY 7, 2019

So, if we created an overview of all the things we have to keep in mind when improving performance — from the very start of the process until the final release of the website — what would that list look like? Getting Ready: Planning And Metrics. Getting Ready: Planning And Metrics. Table Of Contents. Quick Wins.

Performance 104

Performance Cache Network Metrics 104

Smashing Magazine

JULY 29, 2019

This metric is a little difficult to comprehend, so here’s an example: if the average cost of broadband packages in a country is $22, and the average download speed offered by the packages is 10 Mbps, then the cost ‘per megabit per month’ would be $2.20. For reference, the metric is $1.19 Google Homepage — DOM.

Cache 96

Cache Google Mobile Network 96

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.

Media 70

Media Tuning Metrics Google 70

Smashing Magazine

JANUARY 21, 2021

It always starts with the long-awaited website overhaul. Image source: Lighthouse Metrics ) ( Large preview ). A big JavaScript bundle might seem out of place on a magazine that merely publishes articles, but actually, there is plenty of scripting happening behind the scenes. How We Improved SmashingMag Performance.

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Performance Cache Mobile Network 145

Speed Curve

OCTOBER 19, 2015

Steve first experienced performance budgets while Head Performance Engineer at Google. The idea is to identify your performance goals and track the metrics that help you achieve your goals. Benchmark a variety of metrics and choose a target of 20% faster or less resources. Not all metrics are equal.

Performance 45

Performance Benchmarking Metrics Media 45

Smashing Magazine

OCTOBER 19, 2021

Powered E-Commerce Website written by Arijit Mondal. Not everyone is Google. Stop reading posts from Netflix and Google. And that sort of segues into the metrics portion of cams, right, is what are the things that we are tracking in our systems to know that they are operating efficiently? Solving CLS Issues In A Next.js-Powered

DevOps 84

DevOps Metrics Systems Design 84

Smashing Magazine

AUGUST 22, 2021

For web-page loading, this slow-start approach can also affect metrics such as the first contentful paint, because only a small amount of data (tens of to a few hundred KB) can be transferred in the first few round trips. This means that it will not magically download your website resources much more quickly than TCP.

Performance 106

Performance Network Latency Servers 106

Smashing Magazine

JULY 2, 2021

Are You Keeping On Top Of Your Email Metrics? With any type of email you send, you need to track at least these metrics: Open rate. A mistake could be made when you work with several projects/websites. By the way, their website states that: “On average 51% of emails never reach the inbox! So where do they go?

Testing 110

Testing Servers Social Media Automotive 110

Smashing Magazine

OCTOBER 6, 2021

Within a fixed layout set to 100vh , the bottom part of the website content is stuck behind the browser chrome, making it inaccessible when scrolling is prevented. The caveat to be aware of here is that the browser usage data is based on Statcounter , a sampling of 2 million websites. Cumulative Layout Shift.

Design 145

Design Availability Mobile Website 145

Smashing Magazine

SEPTEMBER 6, 2021

mvfst (Facebook), MsQuic , (Microsoft), (Google), ngtcp2 , LSQUIC (Litespeed), picoquic , quicly (Fastly). Google Chrome (version 91+) : Enabled by default. Your user has requested that you navigate to example.com (a website you’ve never visited before), and you’ve used DNS to resolve that to an IP. Google Lighthouse.

Network 105

Network Servers Cache Traffic 105

Smashing Magazine

NOVEMBER 2, 2021

However, at the end of 2020, about 1% of websites included a Service Worker, and 2.2% Moreover, Garten-und-Freizeit, a German e-commerce store that sells furniture, saw an amazing improvement in their metrics after getting a PWA. The pages can be crawled, indexed, and ranked, as it happens with regular websites. Large preview ).

Code 74

Code Cache Retail Mobile 74

Smashing Magazine

AUGUST 9, 2021

Websites would magically become 50% faster with the flip of a switch! While the first Google-specific versions of QUIC used a custom set-up for this, standardized QUIC uses the existing TLS 1.3 IETF’s QUIC is technically very different from Google’s QUIC. itself directly. I mostly disagree with this.

Transportation 145

Transportation Internet Internet Network 145

Smashing Magazine

NOVEMBER 30, 2021

Improving The Performance Of Wix Websites written by Dan Shappir. Adding A Dyslexia-Friendly Mode To A Website written by John C Barstow. I think that maybe the small counter argument here is if you Google, “How to do X with React,” you’re going to get half a dozen different approaches to doing that thing.

Technology 94

Technology Technology Servers Code 94