Testsigma

MARCH 23, 2021

While we need to perform User Interface Testing for crafting an engaging user experience, we’ll need to perform Load Testing to fix app crashes during heavy traffic hours. We’ve written a detailed blog post on the strategy and tools required for testing a mobile application. Hence, we test on real devices.

Testing 52

Testing Mobile Testing Tools Strategy 52

CSS - Tricks

JULY 25, 2019

This article is from my friend Ben who runs Calibre , a tool for monitoring the performance of websites. Over the past couple of years, it has become the go-to free performance analysis tool. How Lighthouse calculates the Performance Score. There are six metrics used to create the overall performance score.

Google 71

Google Engineering Speed Mobile 71

Dynatrace

JUNE 27, 2022

RUM, however, has some limitations, including the following: RUM requires traffic to be useful. Because pre-production environments are used for testing before an application is released to end users, teams have no access to real-user data. RUM works best only when people actively visit the application, website, or services.

Best Practices 172

Best Practices Monitoring Wireless Traffic 172

Smashing Magazine

OCTOBER 31, 2023

Type 2: Full Real-User Monitoring (RUM) If CrUX offers one flavor of real-user data, then we can consider “full real-user data” to be another flavor that provides even more in the way individual experiences, such as specific network requests made by the page. The accuracy of observed data depends on how the test environment is set up.

Speed 97

Speed Google Website Metrics 97

Dotcom-Montior

JUNE 19, 2017

Let’s face it – the ideal load test emulates real world traffic, yet most load testing software doesn’t come close. A series of GET requests from an in-house server can’t possibly replicate what actually happens when a website sees a sudden increase in users from all over the world.

Performance Testing 40

Performance Testing Testing Performance Virtualization 40

Alex Podelko

AUGUST 15, 2017

What I’m looking for primarily is functionality that supports load test automation. I know that for “traditional” load testing of web sites, where you typically try to simulate a realistic, and complex, traffic pattern, then recordings are very important.

Testing Tools 100

Testing Tools Testing Website Open Source 100

Smashing Magazine

SEPTEMBER 6, 2021

Next, we’ll look at how to set up servers and clients (that’s the hard part unless you’re using a content delivery network (CDN)). Finally, we’ll see which tools you can use to evaluate the performance impact of the new protocols (that’s the almost impossible part, at least for now). Servers and Networks. Network Configuration.

Network 104

Network Servers Cache Traffic 104

Smashing Magazine

JANUARY 6, 2020

So, if we created an overview of all the things we have to keep in mind when improving performance — from the very start of the process until the final release of the website — what would that list look like? ( Large preview ). Moto G4) on a slow 3G network, emulated at 400ms RTT and 400kbps transfer speed.

Performance 145

Performance Cache Network Metrics 145

Smashing Magazine

JANUARY 7, 2019

So, if we created an overview of all the things we have to keep in mind when improving performance — from the very start of the process until the final release of the website — what would that list look like? ( Large preview ). Goal: Be at least 20% faster than your fastest competitor. 150ms RTT, 1.5 Mbps down, 0.7

Performance 103

Performance Cache Metrics Network 103