KeyCDN

AUGUST 15, 2019

Web performance is a broad subject, and you’ll find no shortage of performance testing tips and tutorials all over the web. Before you begin tuning your website or application, you must first figure out which metrics matter most to your users and establish some achievable benchmarks. What is Performance Testing?

Testing Tools 55

Testing Tools Best Practices Performance Testing Testing 55

MachMetrics

MAY 31, 2019

These days everyone knows the importance of front-end site testing and has some basic tools in place to help them – but how do you know if your testing efforts are ideal? From speed testing to usability testing, use these ten strategies to ensure your website is always running on all cylinders.

Website 49

Website Testing Speed Website Performance 49

IO River

NOVEMBER 2, 2023

Under high load, ChatGPT often tends to go down and remain unusable until the traffic becomes stable.Complexity and Development Time: Implementing dynamic content involves more complex development processes than static content. CDNs are a network of distributed servers strategically located around the world.

Cache 52

Cache Social Media Website Performance Website 52

Rigor

JANUARY 13, 2020

This practical guide shows users how run tests & interpret results to gain a better and more thorough understanding of hidden features in WebPageTest. For UX designers, product managers, developers - essential concepts, methods, and techniques for digital design that have withstood the test of time. Web Performance Tuning.

Performance 75

Performance Social Media Website Website Performance 75

Smashing Magazine

JUNE 1, 2022

You’ve tested and retested the site for errors. You may have a lean, agile, responsive site design only to find it gradually loaded down with more and more “extras” that are often put onto the site by marketing departments or business leaders who are not always thinking about website performance. Jump to table of contents ?.

Website 133

Website Design Network Best Practices 133

Speed Curve

JANUARY 29, 2024

Time is a crucial usability factor If you don't consider time a crucial usability factor, you're missing a fundamental aspect of the user experience I'm embarrassed to admit that, in my previous career as a usability tester, I spent years testing websites in lab conditions. What do these findings mean in web performance terms?

Speed 133

Speed Website Mobile Cloud 133

Dynatrace

SEPTEMBER 10, 2020

For most who work in the retail sector, the pandemic has been an unwelcome test of our ability to cope with disruption. As a result, collaboration between business, development, and operations teams tended to be infrequent and reactive, with little focus on the resulting negative business impact. Dynatrace news.

Retail 132

Retail Analytics Metrics Mobile 132

Dotcom-Montior

NOVEMBER 21, 2017

Load Testing: HTTP vs Headless vs Real Browser. Therefore, performance testing has become a fundamental part of the development chain and the demand is still growing. Performance testing platforms provide a broad range of load simulation methods such as HTTP, headless, and real browser-based. Comparison.

Testing 40

Testing Performance Testing Servers Programming 40

Smashing Magazine

FEBRUARY 2, 2022

JavaScript-based frameworks like React made the process of developing web applications streamlined and efficient, for better or worse. This automatization often leads developers to treat a framework and build tools as a black box. Website performance is not consistent across devices. Large preview ). Large preview ).

Code 91

Code Performance Network Website 91

MachMetrics

OCTOBER 31, 2020

WebPageTest is one of the best website speed auditing services for any designer or developer concerned with site speed (which should be all of them). We use it as the engine for our automated testing services at MachMetrics.com. Need to speed test a website that lives behind a login? WebPageTest Scripting.

Social Media 52

Social Media Website Speed Google 52

Rigor

FEBRUARY 23, 2018

This event will feature tracks on mobile, innovation, and UX development, so attendees will certainly leave with many ideas for how they can improve their website. These focus areas are integrally linked with website performance, so it’s essential that brands also work to improve their digital experience. 26 – Mar.

Retail 40

Retail Ecommerce Website Performance Mobile 40

Smashing Magazine

APRIL 29, 2022

Even if your website is designed with usability in mind, these factors impede users from fully benefiting from the website’s features. This is why performance is crucial when building websites. Large images and videos aside, third-party scripts like pixel trackers, A/B testing, ads, widgets, CDNs, etc.,

Website 82

Website Google Open Source Mobile 82

Dotcom-Montior

MARCH 6, 2022

Some of those factors include the following: URL Test Location Browser (Chrome, Firefox, Internet Explorer, mobile browsers etc…) Connection Number of Tests Repeat View Elements Used in Waterfall Charts Interactive Slider : The Interactive Slider is an indicator of the performance of each element in terms of milliseconds.

Performance 52

Performance Cache Website Speed 52

Speed Curve

DECEMBER 20, 2021

We apply this litmus test to everything we do, and I believe it's the secret of our success. Elena is an invaluable member of our development team – and as an athlete, adventurer, and traveller, she's equally invaluable as an inspiration for living our best lives outside work hours! Relaunched website. RUM Live dashboard.

Retail 52

Retail Benchmarking Metrics Website 52

Smashing Magazine

OCTOBER 26, 2018

A long 15 years later it became the number one CMS choice for developers and non-developers alike. Ever since REST API was bundled in the WordPress core, developers can experiment and use it in a decoupled way, i.e. writing the front-end part by using JavaScript frameworks or libraries.

Cache 79

Cache Website Speed Database 79

Smashing Magazine

APRIL 11, 2022

Of all those options, it’s safe to assume that text is the best choice for LCP performance because it loads and renders fast. web.dev’s main content is an image according to LCP (test ran on WebPageTest). These default priorities work reasonably well for most cases, usually resulting in a good performance. Large preview ).

Media 71

Media Tuning Metrics Google 71

MachMetrics

SEPTEMBER 7, 2018

Google’s PageSpeed Insights tools may be just what you need to leverage data collected through speed testing. Google has some much more advanced tools for developers to use in analyzing and repairing the issues that lead to slow load times. What is PageSpeed Insights? Understanding Your PageSpeed Insights Score.

Speed 49

Speed Best Practices Google Website 49

Smashing Magazine

APRIL 19, 2021

Total Blocking Time (TBT) is a good proxy for FID when using a testing tool without any direct user interaction, but also keep an eye on Time to Interactive (TTI) when looking at FID. These tools run page loads on simulated networks and devices and then tell you what the metrics were for that test run. Cumulative Layout Shift (CLS).

Google 141

Google Metrics Mobile Analytics 141

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. Good website performance is part of that equation. PageSpeed is an open source project.

Speed 60

Speed Website Open Source Google 60

MachMetrics

JUNE 30, 2021

Website performance & speed plays a major role in the success of an online business. High-performing fast sites attract and preserve users better than low-performing ones. The screenshot below explains that page load time and lighthouse performance scores are not the same, yet they are really close to each other.

Cache 78

Cache Speed Google Website 78

Dotcom-Montior

MAY 6, 2020

Test Location. Number of Tests. Interactive Slider : The Interactive Slider is an indicator of the performance of each element in terms of milliseconds. The user may hire a web developer. Even abeginner user can quickly understand the specific reasons that are slowing their website down by observing the waterfall charts.

Performance 53

Performance Cache Website Speed 53

Smashing Magazine

MAY 6, 2019

According to the native lazy loading specification (still under development), if you want to lazy load images or iframes using the native lazy loading feature, you would just need to add the loading=lazy attribute on the related tag. <img Test native lazy loading demo. Native Lazy Loading Demo. Hybrid Lazy Loading Demo.

Website 104

Website Best Practices Media Open Source 104

Dotcom-Montior

NOVEMBER 16, 2021

Developing new features correlates with improving metrics like reliability and performance, which ultimately reduces potential toil down the line. At Dotcom-Monitor, we are all about monitoring solutions for tracking uptime, availability, functionality, and all-around performance of servers, websites, services, and applications.

Monitoring 91

Monitoring Google DevOps Engineering 91

Smashing Magazine

MAY 12, 2022

In recent years, frameworks have taken over web development, and React is leading the charge. 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. And there are other aspects of framework usage that can impact performance as well.

Google 130

Google Performance Website Mobile 130

CSS - Tricks

JUNE 5, 2020

The HBO sitcom Silicon Valley hilariously followed Pied Piper, a team of developers with startup dreams to create a compression algorithm so powerful that high-quality streaming and file storage concerns would become a thing of the past. The pair of developers who created Brotli also created Google’s Zopfli compression two years earlier.

Cache 79

Cache Website Servers Open Source 79

KeyCDN

SEPTEMBER 12, 2019

We normally focus solely on the performance aspect, but today we want to dive into additional ways you can optimize images for the web. The file size of your images of course is very important, but SEO and social media also play an important part in helping your website perform and convert better.

Social Media 106

Social Media Media Google Website 106

Smashing Magazine

NOVEMBER 22, 2021

Maintaining development velocity. Improving performance requires a significant amount of resources and effort. And the last thing we want is to negatively impact our developers’ momentum, or our ability to release new features at a high rate. But which metrics should be measured in order to determine website performance?

Website 128

Website Performance Google Media 128

Dotcom-Montior

OCTOBER 19, 2021

It is a general-purpose language, meaning that it has a wide-range of uses, such as the backbone of websites or web applications, automating tasks, or even testing. Ruby is a dynamic programming language, therefore there are no hard-set rules when it comes to building features and is used primarily for developing web applications.

Engineering 86

Engineering Open Source Programming Monitoring 86

Dotcom-Montior

OCTOBER 12, 2017

Setup Load Test. Recorded EasyTravel testing script. Setup load test scenario and execute the test. LoadView – Create load testing script. LoadView – Execute Load Test. LoadView is a SaaS based load testing platform fully equipped with protocol, headless or full browser based user simulation techniques.

AWS 40

AWS Tuning Monitoring Servers 40

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. Rachel Andrew. Jake Archibald. Jake Archibald.

Performance 89

Performance Education Google Website 89

Smashing Magazine

JANUARY 11, 2021

Testing And Monitoring Auditing workflow, proxy browsers, 404 page, GDPR cookie consent prompts, performance diagnostics CSS, accessibility. Establish a performance culture. In many organizations, front-end developers know exactly what common underlying problems are and what strategies should be used to fix them.

Performance 145

Performance Cache Media Metrics 145

Dotcom-Montior

FEBRUARY 19, 2022

It is a general-purpose language, meaning that it has a wide-range of uses, such as the backbone of websites or web applications, automating tasks, or even testing. Ruby is a dynamic programming language, therefore there are no hard-set rules when it comes to building features and is used primarily for developing web applications.

Engineering 52

Engineering Open Source Programming Monitoring 52

Smashing Magazine

JANUARY 7, 2019

Testing And Monitoring. Establish a performance culture. In many organizations, front-end developers know exactly what common underlying problems are and what loading patterns should be used to fix them. You can then mimic the 90th percentile’s experience for testing. Now you have something measurable to test against.

Performance 104

Performance Cache Metrics Network 104

Smashing Magazine

JANUARY 6, 2020

Testing And Monitoring. Establish a performance culture. In many organizations, front-end developers know exactly what common underlying problems are and what loading patterns should be used to fix them. You can then mimic the 90th percentile’s experience for testing. Now you have something measurable to test against.

Performance 145

Performance Cache Network Metrics 145

CSS - Tricks

MARCH 16, 2020

to run Google Lighthouse audits via the command line, save the reports they generate in JSON format and then compare them so web performance can be monitored as the website grows and develops. Google Lighthouse is one of the best-automated tools available on a web developer's utility belt. But first, for the uninitiated.

Google 82

Google Latency Website Metrics 82

Dotcom-Montior

JANUARY 18, 2018

E-commerce websites have to become more conscious of the performance of their website so that these downtimes are minimal, and they can maintain and increase their sales trends. #4 4 Better Search Engine Ranking Search engines are a very appreciated development, but there are also some flipsides from a business perspective.

Monitoring 40

Monitoring Performance Website Ecommerce 40

Smashing Magazine

SEPTEMBER 3, 2021

As is the case with many other developers, the reports over the last few years of the huge energy requirements of the web have prompted me to take a look at my own websites and see what I can do to minimize their impact. According to it, the average page tested “produces 1.76 As with most things, testing is key here.

Website 136

Website Energy Internet Internet 136