Alex Podelko

NOVEMBER 21, 2018

It appears that Apache JMeter became the most popular load testing tool. In 2014, I was preparing a presentation about load testing tools and criteria for their selection. In particular, JMeter has many integrations with other popular tools and a large number of plugins.

DevOps 113

DevOps Testing Testing Tools Performance Testing 113

Smashing Magazine

JANUARY 11, 2021

Front-End Performance Checklist 2021. Front-End Performance Checklist 2021. This guide has been kindly supported by our friends at LogRocket , a service that combines frontend performance monitoring , session replay, and product analytics to help you build better customer experiences. Web performance is a tricky beast, isn’t it?

Performance 145

Performance Cache Media Metrics 145

Jos

APRIL 5, 2018

It turns out this component structure provides a great foundation to improve the performance of our sites. Lazy-loading and bundle splitting can have a huge impact on page performance: less code requested, parsed, and executed. Componentizing generally makes testing and maintenance easier. for some inspiration :).

Code 130

Code Performance Google Media 130

Smashing Magazine

APRIL 19, 2021

LCP is supposed to measure loading performance and is a good proxy for all the old metrics we in the performance community used to use (i.e. 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.

Google 140

Google Metrics Mobile Analytics 140

Apica

NOVEMBER 15, 2019

With the continued growth of applications being used in and out of an organization, getting a firm grasp on the performance of these devices and its impact on your IT environment is important. With this growth and added complexity, how are your legacy performance testing solutions keeping up?

Performance Testing 40

Performance Testing Testing Performance Games 40

KeyCDN

FEBRUARY 4, 2021

This query is performed by a Domain Name Server (DNS server) or servers nearby that have been assigned responsibility for that hostname. So DNS services definitely go down! You can test the DNS lookup time and TTFB with a website speed test tool. You can think of a DNS server as a phone book for the internet.

Cache 134

Cache Website Internet Internet 134

Testsigma

SEPTEMBER 15, 2020

Another way could be that the tester writes the test case in natural language and based on the elements mentioned the tool creates the script. Codeless test automation does not mean that there is NO script. This codeless automation will reduce the upfront time required to write the test scripts and setting up of the framework.

Testing 59

Testing Testing Tools Code DevOps 59

Testsigma

MAY 14, 2021

Definitely, cloud testing will involve some new technology and the testers will need to learn them. How is it going to affect the current testing tasks? What are the different testing types that will be needed to execute? What are the tools that will be required to perform cloud testing?

Cloud 67

Cloud Testing Testing Tools Internet 67

Testsigma

MAY 6, 2021

We achieve this by performing web testing on mobile and desktop browser programs. . Why use automated testing tools for testing websites? As is clear from the above statistics, web testing requires catering to a wide spectrum of users. Definitely yes we can! percent of the global population.

Mobile 52

Mobile Testing Website Internet 52

CSS - Tricks

OCTOBER 10, 2019

WebPageTest is an online tool and an Open Source project to help developers audit the performance of their websites. As a Web Performance Evangelist at Theodo , I use it every single day. How can you test the performance of your users’ flow, when most of it happens client-side and does not have a specific URL to point to?

Performance Testing 51

Performance Testing Testing Performance Open Source 51

Smashing Magazine

JANUARY 6, 2020

Front-End Performance Checklist 2020 [PDF, Apple Pages, MS Word]. Front-End Performance Checklist 2020 [PDF, Apple Pages, MS Word]. Web performance is a tricky beast, isn’t it? How do we actually know where we stand in terms of performance, and what our performance bottlenecks exactly are? Vitaly Friedman.

Performance 145

Performance Cache Network Metrics 145

Testsigma

SEPTEMBER 15, 2021

Later, I would like to add how automation has been added into this system, why it was necessary and how to use it to perform automated cross-browser testing. What is cross-browser testing? Cross-browser testing is a mantra to be followed by everyone developing a website. Ways to perform cross-browser testing.

Testing 52

Testing Website Cloud Mobile 52

Testsigma

DECEMBER 27, 2019

We do ‘ Cross Browser Testing ’ to meet the end user expectations across different web browsers. If your application is compatible enough, it will definitely help in obtaining a good business. In this article, we will see how we do cross browser testing in 2 ways: manual browser testing and automated browser testing.

Testing 54

Testing Testing Tools Operating System Mobile 54

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

Testsigma

SEPTEMBER 23, 2021

Cross-browser testing is performed to be sure that your product is working as expected on the various device, platform, and browser (and their versions) combinations that your customers might be using. We are definitely losing the stability of the test environment here. E.g.Usability, UI, ad-hoc testing.

Cloud 96

Cloud Testing Infrastructure Internet 96

Testsigma

APRIL 23, 2021

With every new feature that is introduced, it’s essential that the developer performs thorough testing. However, performing manual testing in such cases on all types of devices and browsers is extremely difficult and time-consuming. It requires to be tested on multiple device types on multiple browsers.

Mobile 52

Mobile Testing Testing Tools Programming 52

Dynatrace

APRIL 30, 2019

You can read my blog supporting my session titled “ Performance as Code: Lets make it a Standard ” on the Neotys PAC blog. On the left you see the Pitometer spec file with the list of indicator definitions as well as the total scoring objective. modules to gather and evaluation a provided time frame and performance specification.

Architecture 125

Architecture Open Source Azure Metrics 125

Smashing Magazine

JANUARY 7, 2019

Front-End Performance Checklist 2019 [PDF, Apple Pages, MS Word]. Front-End Performance Checklist 2019 [PDF, Apple Pages, MS Word]. Web performance is a tricky beast, isn’t it? How do we actually know where we stand in terms of performance, and what our performance bottlenecks exactly are? Vitaly Friedman.

Performance 103

Performance Cache Metrics Network 103

KeyCDN

DECEMBER 8, 2022

Unoptimized content could also be one of the reasons why your WordPress website is not performing as per your expectations. But if you have not optimized your WordPress properly, your WordPress will definitely be slower than your expectations. Several website speed testing tools available could be used for this purpose.

Cache 52

Cache Website Speed Website Performance 52

KeyCDN

OCTOBER 31, 2018

Thanks to its reliable performance, extensive documentation and dedicated user community, PHP is one of the preferred server-side scripting language of many web developers. Consequently, there are so many free and premium PHP tools available online that it’s difficult for developers to determine which ones are worthwhile.

Development 57

Development Open Source Java AWS 57

Testsigma

JUNE 2, 2020

BDD tool, Cucumber has a frontend that is written in natural language and reduces the dependencies on developers for the construction of an automated framework. Testsigma is an automated testing tool that further reduces the dependency on developers by removing the programming language’s extensive backend.

Development 71

Development Programming Java Testing 71

Testsigma

DECEMBER 12, 2020

Cross-browser testing deals with all those things by running the websites on different browsers, their versions, operating systems and on different resolutions. There are a lot of ways to perform cross-browser testing but the most efficient is to go for a cloud-based tool such as Testsigma.

Testing 53

Testing Operating System Website Latency 53

Tim Kadlec

MARCH 10, 2015

As our understanding of performance on the web improves, we are starting to shift from the traditional metrics we’ve focused on. Things like load time and page weight are rightfully being given less focus as we move to more mature metrics like SpeedIndex that provide a better understanding of perceived performance.

Metrics 58

Metrics Mobile Testing Tools Testing 58

Smashing Magazine

JUNE 26, 2019

Developers are already optimizing front end performance with: Fast web hosting. One tool that’s particularly helpful is called Lighthouse. Instead, I suggest that web designers use another Google testing tool called Test My Site. Test My Site is a mobile page speed testing tool from Think with Google.

Website 110

Website Speed Mobile Design 110

The Netflix TechBlog

JUNE 14, 2023

This blog post will share broadly-applicable techniques (beyond GraphQL) we used to perform this migration. The three strategies we will discuss today are AB Testing , Replay Testing, and Sticky Canaries. To launch Phase 1 safely, we used AB Testing. How does it work? Are users clicking play at the same rates?

Traffic 353

Traffic Latency Cache Metrics 353

Speed Curve

SEPTEMBER 25, 2018

Here at SpeedCurve, we are continually gathering detailed performance data from tens of thousands of web pages. This gives us a relatively unique opportunity to analyse and aggregate performance metrics to gain some interesting insights. The aim of almost any performance optimisation on the web is to improve the user experience.

Metrics 49

Metrics Performance Testing Testing Internet 49

O'Reilly Software

MARCH 7, 2018

We will start by reviewing the current state of enterprise integration and its challenges, and then demonstrate how organizations can achieve more scalable, composable, and functional architecture for interconnecting systems and applications by adopting a reactive and stream-based mindset and tools. Reactive streams: A call to arms.

Transportation 72

Transportation Java Programming Architecture 72

SQL Server According to Bob

JANUARY 11, 2020

This will help you increase system performance and avoid I/O environment errors. Atomicity A transaction must be an atomic unit of work; either all of its data modifications are performed or none of them are performed. Several types of mirroring implementations ​​ are ​​ available on the market.

Servers 40

Servers Cache Media Hardware 40

Smashing Magazine

AUGUST 2, 2021

The development team has analyzed and pinpointed the weaknesses in the CSS codebase and has set target goals for the refactor (file size, specificity, color definitions, and so on). Depending on the project, testing tools don’t need to be complex or sophisticated to be effective. Large preview ). Large preview ).

Strategy 132

Strategy Testing Best Practices Code 132

Smashing Magazine

SEPTEMBER 6, 2021

If after the previous two parts — HTTP/3 history and core concepts and HTTP/3 performance features — you’re convinced that starting to use the new protocols is a good idea (and you should be!), HTTP/3 performance features. Tools and Testing. then this final piece includes all you need to know to get started!

Network 104

Network Servers Cache Traffic 104

Smashing Magazine

OCTOBER 22, 2021

As flawed as the implementation was, it was sufficiently playable to invite friends for a first test drive. Feedback was very positive , with the major concern being — not surprisingly — the real-time performance. physics world on the client, we can improve the experienced performance with a simple trick.

Games 94

Games Servers Database Virtualization 94