Dynatrace

FEBRUARY 28, 2024

Dynatrace container monitoring supports customers as they collect metrics, traces, logs, and other observability-enabled data to improve the health and performance of containerized applications. With VA’s heavy focus on security, the platform enables developers to incorporate security testing for applications during development. “In

Monitoring 182

Monitoring Artificial Intelligence Performance Healthcare 182

Smashing Magazine

AUGUST 10, 2023

Running A Page Speed Test: Monitoring vs. Measuring Running A Page Speed Test: Monitoring vs. Measuring Geoff Graham 2023-08-10T08:00:00+00:00 2023-08-10T12:35:05+00:00 This article is sponsored by DebugBear There is no shortage of ways to measure the speed of a webpage. Lighthouse results.

Speed 81

Speed Monitoring Testing Network 81

DZone

DECEMBER 28, 2020

Performances testing helps establish the scalability, stability, and speed of the software application. Numerous kinds of performance testing imitate several possible user scenarios and know the behavior of the apps. Confirming scalability, dependability, stability, and speed of the app is crucial.

Performance Testing 220

Performance Testing Testing Tools Testing Performance 220

DZone

NOVEMBER 23, 2021

There are umpteen tools available to check the internet speed. SpeedTest, Speed from Cloudflare , Netflix's Fast , or if you use Google search , you can test the internet speed and its analytics. In macOS Monterey, Apple has released a command-line tool called networkQuality.

Internet 189

Internet Internet Speed Network 189

Dynatrace

OCTOBER 16, 2023

Synthetic testing simulates real-user behaviors within an application or service to pinpoint potential problems. Here’s a look at why this testing matters, how it works, and what companies need to get the most from this approach. What is synthetic testing? RUM, meanwhile, requires actual users.

Testing 208

Testing Best Practices Testing Tools Monitoring 208

DZone

OCTOBER 19, 2023

So, fixing all front-end performance issues without compromising aesthetics or function is key for a good user experience. Also, Google now ranks sites in search partly based on webpage speed, further highlighting the importance of front-end performance.

Performance Testing 109

Performance Testing Performance Testing Google 109

Dynatrace

APRIL 30, 2021

As organizations develop more applications and microservices, they are discovering they also need to run more performance tests in the same amount of time or less to meet service-level objectives (SLOs) that fulfill service-level agreements (SLAs). How can organizations address this process bottleneck and run more tests in less time?

Engineering 199

Engineering Testing Performance Performance Testing 199

Smashing Magazine

OCTOBER 31, 2023

Answering Common Questions About Interpreting Page Speed Reports Answering Common Questions About Interpreting Page Speed Reports Geoff Graham 2023-10-31T16:00:00+00:00 2023-10-31T17:06:18+00:00 This article is sponsored by DebugBear Running a performance check on your site isn’t too terribly difficult.

Speed 97

Speed Google Website Metrics 97

DZone

FEBRUARY 26, 2021

Today, every business wants high-performing and high-quality software. But usually, it is seen that most of the applications fail to deliver expected performance under peak load or fluctuating network conditions. Today, let's learn more about this testing type in depth. What Is Performance Testing?

Performance Testing 122

Performance Testing Testing Performance Latency 122

Dynatrace

APRIL 21, 2023

The team can “catch more bugs and performance problems before the code is deployed to the production environment,” Smith said. By detecting errors and bugs before they’re deployed to production, we save money on development and testing and better serve the citizens of our state.” Dynatrace truly helps us do more with less.

Innovation 182

Innovation Speed Artificial Intelligence Government 182

Speed Curve

FEBRUARY 10, 2020

Here are some common questions I’m asked when I talk with people about performance: Which metrics should I care about? What types of devices and connections should I test on? With Page Speed Benchmarks, you can do things like: See what the different metrics actually mean in terms of user-perceived performance.

Benchmarking 136

Benchmarking Speed Performance Media 136

Dynatrace

NOVEMBER 30, 2023

Over the years, I have watched and written about online retail and e-commerce IT performance. Below is a Dynatrace honeycomb chart depicting the performance of the synthetics tests tracked by the Dynatrace Business Insights team. These tests open the retail home pages from various locations across America on a consistent basis.

Retail 220

Retail Social Media Performance Benchmarking 220

DZone

AUGUST 21, 2021

Speed, UX, availability, and frequency of updates are increasingly important with mobile apps. The responsibility of developers keeps growing, and as mobile apps get more complex, new tools for mobile performance monitoring and testing are being born. Consumers and enterprises alike expect more from software.

Mobile 246

Mobile Metrics Performance Speed 246

DZone

AUGUST 15, 2019

With All of the Free and Enterprise Tools Available for Performance Testing, There’s No Excuse for Having a System Failure. Performance tests reveal how a system behaves and responds during various situations. In terms of performance, we wish to achieve three main goals: speed, scalability, and stability.

Performance Testing 189

Performance Testing Testing Tools Performance Testing 189

Abstracta

NOVEMBER 29, 2023

Explore the essentials of Continuous Performance Testing and see how it revolutionizes software development. Learn to harness powerful tools for seamless integration and peak performance. In today’s ever-evolving digital landscape, speed and efficiency aren’t just desired.

Performance Testing 52

Performance Testing Testing Performance Speed 52

Speed Curve

APRIL 22, 2024

Celebrating performance wins is critical to a healthy, well-supported, high-performing team. In that spirit, we're reigniting the tradition of spotlighting Performance Heroes from our awesome community. Paul recently spoke about font performance at the NY WebPerf Meetup Group , which he co-chairs. This isn't a new idea.

Performance 61

Performance Website Traffic Speed 61

MachMetrics

JUNE 1, 2020

In fact, failing to run a mobile page speed test is the number 1 speed testing mistake we see our users make! If you’re unsure of how your website performs on a mobile device (or even got a poor result on a speed audit), stick with us. All of these things can be achieved with a faster mobile speed.

Speed 67

Speed Mobile Testing Google 67

MachMetrics

APRIL 15, 2020

Using a page speed optimization audit tool like GTmetrix or WebPageTest is a great first step towards assessing how your website loads for visitors. However, you may be making one of the common page speed testing mistakes that often cost website owners engagement, and ultimately, revenue. Mistake #1: Only Testing Desktop.

Speed 88

Speed Testing Website Mobile 88

Dynatrace

APRIL 10, 2023

Managing cloud performance is increasingly challenging for organizations that spread workloads across a greater variety of platforms. Moreover, organizations have to balance maintaining security, retaining cloud management expertise, and managing infrastructure performance. Rural lifestyle retail giant Tractor Supply Co.

Cloud 171

Cloud Ecommerce Performance Retail 171

Alex Podelko

SEPTEMBER 8, 2020

Some time ago Federico Toledo published Performance Testing with Open Source Tools- Busting The Myths. How did you get into performance engineering? I remember really liking the technical side of these tests. What load testing tools did you use? As most things in life, by chance. What is your business model?

Open Source 223

Open Source Performance Testing Testing Performance 223

DZone

JUNE 3, 2020

I’ve recently talked about a testing framework called Cypress. In this article, I will talk about another one: a pretty simple testing framework for REST API Automation called Karate. Besides powerful JSON & XML assertions, you can run tests in parallel for speed – which is critical for HTTP API testing.

Testing 264

Testing Open Source Speed Performance Testing 264

MachMetrics

MARCH 21, 2020

Chrome’s DevTools suite contains some of the most powerful tools available to help you analyze and improve the speed of your website (or web app). However, we often get asked about another area of the DevTools – the ‘Performance’ tab. Accessing the DevTools Performance Tab. Setting Up Your DevTools Test.

Speed 99

Speed Performance Google Mobile 99

DZone

SEPTEMBER 9, 2020

Manual cross-browser testing is neither efficient nor scalable as it will take ages to test on all permutations and combinations of browsers, operating systems, and their versions. This is why automated browser testing can be pivotal for modern-day release cycles as it speeds up the entire process of cross-browser compatibility.

Testing 233

Testing Operating System Scalability Speed 233

DZone

NOVEMBER 21, 2019

It's time to automate you testing process! What Is Automated Testing? Getting Started With Automated Testing by Jason Simon — A breakdown of all the information about Automated Testing into more digestible pieces to make it easier for you to replicate.

Testing 337

Testing Mobile Speed Processing 337

DZone

AUGUST 6, 2020

Development teams are always under pressure to deliver products at a faster speed. This is why organizations spend a lot of time performing functional tests to analyze their quality, reliability, and performance to ensure the web application works as intended.

Testing 230

Testing Speed Performance Development 230

CSS Wizardry

FEBRUARY 25, 2021

That we probably aren’t testing. It’s worth noting that, by and large, the same page will perform better in iOS Safari than it would on Android Chrome— iPhones are generally far more powerful than their Android counterparts. Same page, same connection speed, same locale, same release year, different devices. You Will Need….

Network 225

Network Mobile Performance Traffic 225

Brendan Gregg

SEPTEMBER 25, 2021

These strange questions came to the fore back in 2014 when Netflix was switching services from CentOS Linux to Ubuntu, and I helped debug several weird performance issues including one I'll describe here. A quick check of basic performance statistics showed over 30% higher CPU consumption. This will slow this test a little.)

Speed 126

Speed Java AWS Virtualization 126

Alex Russell

JANUARY 30, 2024

The usual caveats also apply: Performance is a deep and nuanced domain, and much can go wrong beyond content size and composition. How sites manage resources after-load can have a big impact on perceived performance. Until and unless teams have better data about their performance, the global baseline budget should be enforced.

Performance 90

Performance Network Mobile Speed 90

MachMetrics

FEBRUARY 27, 2020

However, you have likely used the Web UI that Google uses to allow you to test websites for speed – Google PageSpeed Insights. Lighthouse is a completely open-source tool that allows users to test any website in a multitude of ways. While PageSpeed Insights focuses solely on speed/performance, Lighthouse offers even more.

Google 82

Google Speed Testing Tools Testing 82

TechBeacon Testing

SEPTEMBER 23, 2021

The world of application development keeps evolving at breakneck speed with respect to processes, delivery, and methodologies.

Performance Testing 100

Performance Testing Testing Performance Speed 100

Jos

MARCH 13, 2020

Web Performance is important for user experience and business metrics. This post explains several ways of assessing the potential performance gains with little effort and, more importantly, without actually implementing fixes. What is the business opportunity for web performance improvements? I would repeat over and over.

Performance 204

Performance Google Mobile Analytics 204

Speed Curve

MARCH 3, 2024

The hardest part about web performance isn’t making your site faster – it’s keeping it that fast. Hearing about a company that devoted significant effort into optimizing their site, only to find their performance right back where it started a few months later, is all too familiar.

Performance 69

Performance Metrics Code Testing 69

Jos

JUNE 2, 2018

Web Performance is not only about understanding what makes a site fast. Performance is a feature and needs to be prioritized as such. Performance is a topic that has interested me for a long time. Moving over to web, the performance problems are different. This is not a post explaining why web performance is important.

Performance 237

Performance Speed Google Media 237

Speed Curve

APRIL 14, 2024

I've been spending a lot of time looking at the performance of European sites lately, and have found that the consent management platforms (CMPs) are consistently creating a bit of a false reality for folks when trying to understand performance using synthetic monitoring. What challenges do CMPs create for performance?

Performance 129

Performance Best Practices Metrics Internet 129

MachMetrics

JANUARY 23, 2020

You run a speed test on a website, and the results don’t match what you personally experience. Perhaps you feel like your site loads fairly quickly, but the speed test results are sub-optimal. It’s one of the most common (and frustrating) scenarios in web performance testing.

Speed 62

Speed Testing Website Cache 62

MachMetrics

APRIL 24, 2019

All of the popular speed testing tools typically provide a page speed score along with their objective results. Google PageSpeed Insights has a their “Speed Score.” ” Pingdom has a “Performance Grade.” Below is an example from Pingdom’s page speed optimization score.

Speed 111

Speed Best Practices Google Website 111

CSS Wizardry

OCTOBER 16, 2023

When serving and storing files on the web, there are a number of different things we need to take into consideration in order to balance ergonomics, performance, and effectiveness. In one test, I concatenated it all into one big file, and the other had the library split into 12 files. Read the complete test methodology.

Cache 291

Cache Latency Strategy Speed 291