KeyCDN

AUGUST 15, 2019

In the context of web development, performance testing entails using software tools to simulate how an application runs under specific circumstances. Quantitative performance testing looks at metrics like response time while qualitative testing is concerned with scalability, stability, and interoperability.

Testing Tools 55

Testing Tools Best Practices Performance Testing Testing 55

Testsigma

MARCH 12, 2021

How do you know that your website will be responsive in all the other browsers as well? You have tested your website might be in your favourite Chrome or Firefox browser and a couple of devices such as your mobile phone and laptop. Or you might have used different screen sizes through inspect elements or any other tool.

Testing Tools 52

Testing Tools Testing Website Media 52

Smashing Magazine

JANUARY 11, 2021

Explore how improving performance can help relieve some of these common problems. Run performance experiments and measure outcomes — both on mobile and on desktop (for example, with Google Analytics ). Hence performance goals need to be granular, trackable and tangible. Impact of Web Performance , via Addy Osmani ).

Performance 145

Performance Cache Media Metrics 145

Smashing Magazine

JANUARY 6, 2020

Explore how improving performance can help relieve some of these common problems. Run performance experiments and measure outcomes — both on mobile and on desktop (for example, with Google Analytics ). Globally in 2018–2019, according to the IDC, 87% of all shipped mobile phones are Android devices.

Performance 145

Performance Cache Network Metrics 145

Smashing Magazine

JANUARY 7, 2019

Study common complaints coming into customer service and see how improving performance can help relieve some of these common problems. Run performance experiments and measure outcomes — both on mobile and on desktop. You can then mimic the 90th percentile’s experience for testing. 150ms RTT, 1.5 Mbps down, 0.7

Performance 104

Performance Cache Metrics Network 104