KeyCDN

AUGUST 15, 2019

Types of Performance Tests Although web page testing tools are helpful and can give you a quick overview of a website’s speed and overall performance, you should conduct a more thorough analysis using a variety of tests including: Load Tests: Load tests look at how increased workload affects an application’s response time.

Testing Tools 55

Testing Tools Best Practices Performance Testing Testing 55

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. At the top is the big Lighthouse performance score out of 100. Cumulative Layout Shift (CLS).

Google 140

Google Metrics Mobile Analytics 140

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 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 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 103

Performance Cache Metrics Network 103