DZone

AUGUST 24, 2021

As a frontend developer or QA, we want to test our website performance in different network conditions and with different API latencies too. Testing certain components of web applications requires simulating delay in one or more web app components. Here are some scenarios where you would like to delay the network requests.

Network 246

Network Website Performance Testing Latency 246

DZone

JULY 12, 2023

CDNs play a crucial role in enhancing website performance and user experience. However, the extended infrastructure of CDNs requires diligent monitoring to ensure optimal performance and identify potential issues. What Is CDN Observability?

Infrastructure 244

Infrastructure Monitoring Website Performance Website 244

DZone

JANUARY 31, 2023

Website performance is critical to any web application, as it directly affects the user experience, page load times, and scalability. Developers widely use it to build high-performance web applications. For example, slow page load times can lead to increased bounce rates, lower conversion rates, and poor user engagement.

Website 113

Website Speed Performance Website Performance 113

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.

Website Performance 78

Website Performance Website Energy Performance 78

Smashing Magazine

JUNE 1, 2022

Don’t Sink Your Website With Third Parties. Don’t Sink Your Website With Third Parties. You’ve spent months putting together a great website design, crowd-pleasing content, and a business plan to bring it all together. Your website may be using more third-party services than you realize. Ken Harker.

Website 138

Website Design Network Testing 138

Dotcom-Montior

JUNE 25, 2020

The Great Firewall of China, or as it’s officially called, the Golden Shield Project, is an internet censorship project to block people from accessing specific foreign websites. By doing this, China is also able to force people to use Chinese alternatives for websites. China does exactly that for blocking commonly known websites.

Website 97

Website Internet Internet Performance 97

DZone

JUNE 7, 2023

A/B testing involves comparing two or more variations of a webpage or user experience to determine which one performs better in achieving predefined goals. A/B testing plays a significant role in improving conversion rates, user engagement, and overall website performance.

Website 130

Website Development Testing Strategy 130

DZone

JANUARY 16, 2024

Monitoring application and website performance has become critical to delivering a smooth digital experience to users. With users' attention spans dwindling at an ever-increasing rate, even minor hiccups in performance can cause users to abandon an app or website.

Monitoring 182

Monitoring Website Performance Website DevOps 182

Jos

DECEMBER 28, 2010

Yesterday I was reading Zakas’ Performance on the Yahoo! Homepage slideshare presentation , and I got very surprised when I saw that Yahoo had realised that two of the wide accepted tips for improving website performance had not work so well for them. The solution was loading Javascript using dynamic script tags.

Performance 130

Performance Website Performance Website Testing 130

Smashing Magazine

FEBRUARY 12, 2025

Time To First Byte: Beyond Server Response Time Time To First Byte: Beyond Server Response Time Matt Zeunert 2025-02-12T17:00:00+00:00 2025-02-13T01:34:15+00:00 This article is sponsored by DebugBear Loading your website HTML quickly has a big impact on visitor experience. Here, Ive tested a website thats hosted in Brazil.

Servers 78

Servers Latency Cache Website 78

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.

Traffic 246

Traffic Strategy Retail Ecommerce 246

Dareboost

JULY 18, 2019

A new version of our performance comparison reports has just been released. After a quick reminder about why and how you can use the performance comparison feature, let’s discover what’s new under the hood! With an improved user experience and some additional data available, benchmarking your competition is now easier than ever!

Website Performance 55

Website Performance Benchmarking Website Performance 55

Dotcom-Montior

MARCH 27, 2022

The Great Firewall of China, or as it’s officially called, the Golden Shield Project, is an internet censorship project to block people from accessing specific foreign websites. By doing this, China is also able to force people to use Chinese alternatives for websites. China does exactly that for blocking commonly known websites.

Website 82

Website Internet Internet Performance 82

Dynatrace

JUNE 21, 2024

They collect data from multiple sources through real user monitoring , synthetic monitoring, network monitoring, and application performance monitoring systems. It also enables ITOps to identify performance issues in real time for fast mean time to detect/repair and to continuously optimize performance to improve the overall user experience.

Best Practices 264

Best Practices Monitoring Metrics Transportation 264

Website Optimization

FEBRUARY 1, 2019

The problem is, these third party scripts extract a cost: inconsistent website performance. Most ecommerce sites employ third party gizmos to add features like chat, recommendations, reviews, personalization and localization.

Website Performance 45

Website Performance Website Ecommerce Performance 45

CSS - Tricks

SEPTEMBER 21, 2020

Gerry McGovern asked if I had any insight into energy consumption and websites. In that example, usually, we’re thinking about performance moreso than energy consumption, but that’s interesting right away: does good performance map to lower energy usage? Imagine the performance implications of that.

Website 98

Website Energy Storage Efficiency 98

Dotcom-Montior

AUGUST 5, 2020

Page speed has been a key factor in Google’s ranking algorithm since 2010 , so it is essential to understand the various ways you can optimize your pages and why implementing synthetic monitoring can ensure your pages perform flawlessly and revenue isn’t lost. Find Your Performance Baseline. Dotcom-Monitor Website Monitoring.

Website 92

Website Speed Cache Traffic 92

Smashing Magazine

APRIL 29, 2022

How Partytown Eliminates Website Bloat From Third-Party Apps. How Partytown Eliminates Website Bloat From Third-Party Apps. However, it’s not always easy to maintain high performance in websites. This is why performance is crucial when building websites. Steve Sewell. 2022-04-29T10:30:00+00:00.

Website 98

Website Google Open Source Mobile 98

Smashing Magazine

MAY 12, 2022

How To Use Google CrUX To Analyze And Compare The Performance Of JS Frameworks. How To Use Google CrUX To Analyze And Compare The Performance Of JS Frameworks. These days it is fairly uncommon to encounter a new website or web app that doesn’t rely on some framework, or a platform such as a CMS. Dan Shappir. Large preview ).

Google 136

Google Performance Website Mobile 136

Jos

DECEMBER 28, 2010

Yesterday I was reading Zakas’ Performance on the Yahoo! Homepage slideshare presentation , and I got very surprised when I saw that Yahoo had realised that two of the wide accepted tips for improving website performance had not work so well for them. The solution was loading Javascript using dynamic script tags.

Performance 100

Performance Website Performance Website Testing 100

Smashing Magazine

JUNE 20, 2019

Optimizing Google Fonts Performance. Optimizing Google Fonts Performance. As of writing, they have been viewed over 29 trillion times across the web and it’s easy to understand why — the collection gives you access to over 900 beautiful fonts you can use on your website for free. Danny Cooper. 2019-06-20T11:00:16+02:00.

Google 111

Google Performance Cache Website 111

Rigor

JANUARY 13, 2020

Reading time 1 min Why share the library of the web performance books while there’s a substantial collection of fantastic websites and articles on the net? High Performance Browser Networking. This book is about performance problems and the various technologies created to fight them. High Performance Websites.

Performance 75

Performance Social Media Website Website Performance 75

Dynatrace

SEPTEMBER 10, 2020

Simultaneously, you’re constantly optimizing your website to meet your customers’ changing priorities. Dynatrace will let you know when sessions or conversion rates drop, when abandoned carts or cart errors increase, or if a campaign suddenly stops performing. How do you gain—or regain—their loyalty?

Retail 182

Retail Analytics Metrics Mobile 182

Dareboost

JANUARY 8, 2024

Comprehensive understanding of website monitoring Website monitoring is a critical component in today’s digital landscape, ensuring optimal website performance, availability, and functionality.

Website 52

Website Monitoring Performance Website Performance 52

MachMetrics

APRIL 3, 2020

Luckily we’ve recommended some of the best web performance books to read while stuck at home. High Performance Web Sites: Essential Knowledge For Front-End Engineers. If you’re looking to read optimization ideas from one of the greatest minds in speed performance, look no further. Need a good distraction?

Speed 85

Speed Performance Best Practices Website 85

Smashing Magazine

APRIL 16, 2024

How To Monitor And Optimize Google Core Web Vitals How To Monitor And Optimize Google Core Web Vitals Matt Zeunert 2024-04-16T10:00:00+00:00 2024-04-16T12:05:36+00:00 This article is sponsored by DebugBear Google’s Core Web Vitals initiative has increased the attention website owners need to pay to user experience. What Are Core Web Vitals?

Google 124

Google Monitoring Website Speed 124

Dotcom-Montior

APRIL 27, 2021

The Great Firewall of China, or as it’s officially called, the Golden Shield Project, is an internet censorship project to block people from accessing specific foreign websites. By doing this, China is also able to force people to use Chinese alternatives for websites. China does exactly that for blocking commonly known websites.

Website 52

Website Internet Internet Performance 52

Dotcom-Montior

JUNE 25, 2021

The Great Firewall of China, or as it’s officially called, the Golden Shield Project, is an internet censorship project to block people from accessing specific foreign websites. By doing this, China is also able to force people to use Chinese alternatives for websites. China does exactly that for blocking commonly known websites.

Website 52

Website Internet Internet Performance 52

MachMetrics

AUGUST 15, 2020

Monitoring your website resource breakdown is one of the most important things you can do when you own or run a website. Some of our most recent articles detailed how to keep track of the impact that Google Fonts , Page Weight , and CSS files have on your website performance. Website Resource Monitoring is Key!

Website 67

Website Monitoring Google Mobile 67

Smashing Magazine

FEBRUARY 2, 2022

Improving JavaScript Bundle Performance With Code-Splitting. Improving JavaScript Bundle Performance With Code-Splitting. Before delving into details about code-splitting, let’s quickly remind ourselves what makes JavaScript so impactful on overall performance. Performance Costs. Adrian Bece. 2022-02-02T10:30:00+00:00.

Code 104

Code Performance Network Website 104

DZone

JULY 21, 2022

Using data to optimize your website's performance is an effective way to discover new test ideas and insights. This can help you increase your website's overall conversion rate, as well as boost your email subscriptions or product purchases. In this article, we'll discuss how to do just that.

Strategy 100

Strategy Website Performance Website Testing 100

MachMetrics

FEBRUARY 7, 2019

Because of nobody like a slow website. Getting your websites, images, and videos to load quickly is an absolute necessity for inbound marketing success. Getting your websites, images, and videos to load quickly is an absolute necessity for inbound marketing success. Slow website and your business bottom line. Want proof?

Speed 93

Speed Website Performance Website Mobile 93

Rigor

JULY 25, 2019

Reading time 4 min What does The Simpsons have to do with web performance? When you’re looking to build a culture of performance, you often need to find a common language so you can talk to the business teams about what matters most to them. The Simpsons Family = Web Performance Metrics. Is your CDN performing properly?

Metrics 19

Metrics Performance Website Performance Google 19

Jos

NOVEMBER 13, 2010

Loading on-demand code can boost website performance in the sense that the browser does not need to request and execute Javascript code that is not needed. Depending on the script, a different approach can be taken to lazy load it. Progressive enhancement Javascript This is by far the best scenario.

Website Performance 133

Website Performance Website Code Performance 133

MachMetrics

JANUARY 4, 2019

The way a website is constructed can have a major impact on website speed performance, but developers often have a hard time keeping track of factors that cause slow page loads and other speed-related issues. Let’s explore how it works and what it can do to help get your performance up to speed on the backend and frontend.

Speed 60

Speed Website Open Source Google 60

Speed Curve

JANUARY 29, 2024

In the fourteen years that I've been working in the web performance industry, I've done a LOT of research, writing, and speaking about the psychology of page speed – in other words, why we crave fast, seamless online experiences. The average person believes they spend 9 minutes per day waiting for slow websites.

Speed 138

Speed Website Mobile Cloud 138

Dareboost

MARCH 18, 2019

Images are a key content on your website? If you’re serious about your website performance, you have probably optimized them. But have you considered to lazy load your images? Lazy loading images improves the user experience by saving bandwidth for important content first. Some reject the technique for SEO considerations.

Website Performance 80

Website Performance Website Best Practices Performance 80