Speed Curve

APRIL 14, 2024

On websites, CMPs handle cookie popups. If you were just looking at metrics, the event timeline comparison below may be a bit of a head-scratcher. This is due to the functions called from the Event Handler. They tell users about cookies and ask for permission before saving them. How do I bypass the CMP?

Performance 126

Performance Best Practices Metrics Internet 126

Smashing Magazine

OCTOBER 18, 2021

Powered E-Commerce Website (Case Study). Powered E-Commerce Website (Case Study). CLS value hinting there is some major layout shift event happening there. Continue reading below ↓ Meet Smashing Online Workshops on front-end & UX , with practical takeaways, live sessions, video recordings and a friendly Q&A.

Website 106

Website Google Metrics Testing Tools 106

Dynatrace

SEPTEMBER 2, 2022

But that’s difficult when Black Friday traffic brings overwhelming and unpredictable peak loads to retailer websites and exposes the weakest points in a company’s infrastructure, threatening application performance and user experience. Peak loads can overload and crash retailer websites and derail customer interactions. In the U.S.,

Traffic 197

Traffic Strategy Retail Ecommerce 197

Dynatrace

FEBRUARY 15, 2023

Given the momentum of DevOps and SRE, digital transformation goals can be achieved when automation enables organizations to apply best practices rapidly and to keep pace with the scale of the organization and applications. Consequently, Service-Level objectives (SLO) are defined to enact countermeasures before the business is impacted.

DevOps 224

DevOps Latency Traffic Best Practices 224

Dynatrace

APRIL 22, 2020

In this article, I will share some of the best practices to help you understand and survive the current situation — as well as future proof your applications and infrastructure for similar situations that might occur in the months and years to come. But often the best strategy is to conduct a stress test.

Traffic 208

Traffic Ecommerce Retail Government 208

Rigor

SEPTEMBER 3, 2019

What you may be overlooking is that peak-event readiness is about more than just load testing or ensuring that your servers are up throughout a specific timeframe. While peak-event readiness is of particular importance for ecommerce , businesses of all types must be prepared for heavy-load days. Chrome Developer tools.

Website 74

Website Cache Ecommerce Traffic 74

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.

Website Performance 73

Website Performance Website Energy Performance 73

Speed Curve

DECEMBER 13, 2023

My kids love LEGO, too, which means that every year I find myself spending a fair bit of time on the LEGO website during the holidays. In this case, the critical rendering path is everything from the top of the waterfall to the moment when the Largest Contentful Paint element finishes rendering and fires the LCP event in the browser.

Performance 66

Performance Retail Benchmarking Ecommerce 66

Smashing Magazine

JANUARY 5, 2022

That’s right; I’ve parked day-to-day design work in favor of becoming someone very active in the design community, focusing on best practice design advice and scalable systems. The preaching section of this point is over, let’s get back to some more practical guidance. I now find myself working as a Designer Advocate at Figma.

Design 127

Design Social Media Website Best Practices 127

Smashing Magazine

MAY 9, 2022

Ensuring your website caches most of its assets for future uses has long been touted as essential for web performance. The Smashing team has done a lot to make a fast website, so even a fresh load (though this experiment may not be a completely fresh load if you came to this article from the home page). Here’s an experiment for you.

Cache 91

Cache Games Performance Website 91

Smashing Magazine

JULY 23, 2021

That is also something that you can find when using a procurement website. Larger organizations often post their invitations to tender on procurement websites. Websites like Upwork tend to be highly competitive and price sensitive. However, in practice, the results can be underwhelming. Procurement Sites. Networking.

Social Media 145

Social Media Media Network Website 145

Rigor

SEPTEMBER 17, 2019

Reading time 8 min Rigor’s “The Best in Performance” interview series offers the chance to listen in on conversations with web performance industry experts, thought leaders, and technologists as they discuss current trends, challenges, and lessons that impact the performance and APM space today.

Performance 68

Performance Traffic Website Performance Testing 68

Smashing Magazine

DECEMBER 22, 2021

Created by Jon Yablonski, this lovely website explains 21 psychological principles that designers can consider to create more human-centered products and experiences. The Ultimate Guide to UX Research shares tips and best practices from leading industry experts. If not, Laws Of UX will shed more light on their meaning.

Airlines 129

Airlines Mobile Design Strategy 129

Speed Curve

DECEMBER 21, 2022

Jumped into in-person events, and were so happy to catch up with some of you at SmashingConf and performance.now() (You can watch videos of my talk about performance budgets and Andy Davies' talk about third parties.). Expanded our test agent locations to bring you even more places to test from worldwide. Expanded Industry Speed Benchmarks.

Benchmarking 52

Benchmarking Retail Traffic Metrics 52

Speed Curve

JUNE 24, 2019

Inspired by that post, I wanted to dig a bit deeper into a few of the best practices they mentioned, which fall loosely into these three buckets: Analyze your pages – understand the critical rendering path and page composition. A "long task" is a browser event that blocks the main thread for more than 50ms.

Performance 77

Performance Best Practices Metrics Mobile 77

Smashing Magazine

JULY 8, 2021

Best Practices When Writing Custom Directives. It is considered best practice not to directly access a state object. <script> export default { inheritAttrs: false, props: { label: { type: String, default: "" }, value: [String, Number] }, methods: { updateInput(event) { this. userData.store.js.

Speed 133

Speed Processing Development Code 133

Speed Curve

DECEMBER 20, 2021

We've made LCP events easy to spot by highlighting them in your Vitals dashboard, your test details, and your Sites dashboard, where you'll also see how key metrics are trending over time. Relaunched website. In the summer, we launched a brand-new version of our website ! Performance Culture Best Practices.

Retail 52

Retail Benchmarking Metrics Website 52

Smashing Magazine

OCTOBER 11, 2021

It was a “multi-stepped” form and not a trick by the website. We see that everywhere to sign up to websites, newsletters, or updates. When you use websites and apps, you don’t read every word on every page — you skim read and make assumptions. Do Not Trigger The onChange Event On Autofill. I sighed in relief.

Website 134

Website Design Code Mobile 134

Smashing Magazine

AUGUST 3, 2023

As the world’s leading search engine, Google is committed to delivering the best possible search results to its users. This commitment involves prioritizing websites that offer not only relevant content but also an excellent user experience. This protection helps ensure the website remains accessible even under high-traffic conditions.

Performance 74

Performance Cache Traffic Metrics 74

IO River

NOVEMBER 2, 2023

one of the world's largest online retailers, Amazon relies heavily on its website and digital infrastructure to facilitate sales and generate revenue. To ensure reliability, these contracts often include provisions for financial penalties imposed on vendors in the event of contract violations.

Availability 52

Availability Social Media Traffic Games 52

IO River

NOVEMBER 2, 2023

one of the world's largest online retailers, Amazon relies heavily on its website and digital infrastructure to facilitate sales and generate revenue. To ensure reliability, these contracts often include provisions for financial penalties imposed on vendors in the event of contract violations.

Availability 52

Availability Social Media Traffic Games 52

CSS - Tricks

AUGUST 18, 2020

Most developers—I hope —aren’t going to rely solely on React to drive such simple behavior for just one thing on their website. Instead, regular ol’ event listeners provide the mobile nav functionality on the client. For the event listener scenario, this included only the event listener code itself. Hydration time.

Performance 101

Performance Mobile Servers Code 101

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. While decoding speed for JPEGs is excellent, it lacks other desirable features required of images on modern, eye-catching websites. JPEG is also a lossy compression format.

Open Source 144

Open Source Speed Website Google 144

CSS - Tricks

MARCH 29, 2021

To truly audit CSS, we would need to dig deeper and find places that are not considered best practices. shows green rectangles when a repaint event happens. The P erformance panel shows a detailed view of all browser events during page load. Crawl websites to identify unused CSS. Browser DevTools. Perfomance panel.

Code 110

Code Media Cache Energy 110

Rigor

OCTOBER 30, 2019

Reading time 11 min As companies become more aware of the importance of web performance, internal teams begin to research tools they can use to use to track their metrics and improve the user experience of their websites and applications. Not everyone uses Chrome to access your website. But that is the assumption that Lighthouse makes.

Google 51

Google Best Practices Energy Website 51

Rigor

JANUARY 8, 2020

A performance budget gives developers and designers data-driven thresholds that they can use when they are designing and building a website or application. While this article is from a few years ago, it is in every respect on par with most modern best practices. What is a web performance budget? Tim Kadlec.

Performance 122

Performance Mobile Metrics Speed 122

Smashing Magazine

OCTOBER 24, 2023

The default view is helpful to see where a particular event happens in the timeline. And by interaction , we mean some action the user takes that triggers an event, such as a click , mousedown , keydown , or pointerdown event. If I scroll down further into the report, all of the long tasks are highlighted in red.

Google 91

Google Analytics Traffic Metrics 91

Rigor

JULY 26, 2018

What’s more is that these metrics in combination with Rigor’s Optimization rule base (the largest in the world with over 300 performance best practices), can help guide your team through what is needed to optimize your digital properties and help your whole organization be more performance oriented. Time to First Meaningful Paint.

Metrics 40

Metrics Website Best Practices Media 40

Speed Curve

FEBRUARY 15, 2021

Google Lighthouse is an open-source tool that checks your page against rules for Performance, PWA, Accessibility, Best Practice, and SEO. In one analysis of 40 top-ranked sites, my colleague Joseph found that 50% of FMP events and 85% of FCP events occurred before Start Render – meaning the viewport was empty.

Performance 133

Performance Metrics Benchmarking Google 133

Brendan Gregg

APRIL 30, 2018

USENIX’s LISA conference is the premier event for topics in production system engineering. LISA is a vendor-neutral event known for technical depth and rigor, and continues to attract an audience of seasoned professionals. Join us for 3 days in Nashville at LISA'18. Post by Brendan Gregg and Rikki Endsley. Photo by Perry Kivolowitz.

DevOps 43

DevOps Network Best Practices Programming 43

Smashing Magazine

FEBRUARY 2, 2022

In this article, we’re going to cover code-splitting best practices and showcase some examples using React, so we load the minimum JavaScript necessary to render a page and dynamically load sizeable non-critical bundles. Like any file referenced and used on a website, it first needs to be downloaded from a server.

Code 89

Code Performance Network Website 89

Brendan Gregg

APRIL 29, 2018

USENIX’s LISA conference is the premier event for topics in production system engineering. LISA is a vendor-neutral event known for technical depth and rigor, and continues to attract an audience of seasoned professionals. Join us for 3 days in Nashville at LISA'18. Post by Brendan Gregg and Rikki Endsley. Photo by Perry Kivolowitz.

DevOps 40

DevOps Network Best Practices Programming 40

KeyCDN

JUNE 20, 2019

Customer want to know they can trust the website they are buying from, they want to access the website fast, and they want a great offer. The lower conversion rate on mobile could be due to a variety of reasons including the website not being responsive for mobile devices, the speed isn’t up to par, etc.

Ecommerce 41

Ecommerce Speed Website Mobile 41

Enprowess

SEPTEMBER 28, 2021

Meanwhile, most of the websites don’t seem to be SPAs. The USP of React JS doesn’t go for usage, which, in turn, causes you to search for the best React JS alternatives and, therefore, the best one to choose out of them. classes can listen and trigger due to their extendable event class. Backbone.js

Open Source 52

Open Source Mobile Entertainment Virtualization 52

CSS Wizardry

MARCH 3, 2019

The best request is the one that never happens: in the fight for fast websites, avoiding the network is far better than hitting the network at all. In the event that the server did have some fresher content, it would respond as such ( 200 ) and send the newer file. Caching best practices & max-age gotchas.

Cache 264

Cache Latency Strategy Servers 264

CSS - Tricks

DECEMBER 23, 2020

It is a suite of tools that help you identify the impact of specific code changes on you site not just performance-wise, but in terms of SEO, accessibility, offline support, and other best practices. I‘ll describe how I set it up for my Hugo website so you can adapt it for other types of projects. touch lighthouserc.js.

Performance 78

Performance Storage Servers Virtualization 78

Smashing Magazine

JULY 7, 2021

These are known in development as Events and are the different ways we the user can activate an interaction. With best practices and guidelines on accessibility, assistive technology and inclusive design patterns. Imagine an e-commerce website with a 3D model that you can turn around. More after jump! Online, and live.

Design 144

Design Website Best Practices Games 144