Smashing Magazine

OCTOBER 31, 2023

The linked-up explainer provides more details, from how scores are weighted to why scores may fluctuate between test runs. Why do we need Lighthouse at all when Google also offers similar reports in PageSpeed Insights (PSI)? Large preview ) Did you notice that the Performance score in Lighthouse is different from that PSI screenshot?

Speed 97

Speed Google Website Metrics 97

Testsigma

JANUARY 29, 2021

That’s not all, the global mobile traffic is expected to increase sevenfold between 2017 and 2022. You also gain an upper edge over your competition when mobile website testing is an integral part of the product development roadmap. Here are major reasons to focus on mobile testing of your web product: 1. Mobile-first indexing.

Website 98

Website Mobile Testing Strategy 98

Testsigma

MARCH 23, 2021

We don’t even need a moment to gather which operating system is the most used one. And, precisely due to this diversity, the need for testing on many devices is paramount. As of September 2020, Statista reports that around 30,40,000 apps are available on Google Playstore. Why Is Android Device Testing Important?

Testing 52

Testing Mobile Testing Tools Strategy 52

Smashing Magazine

JANUARY 7, 2019

For Mac OS, we can use Network Link Conditioner , for Windows Windows Traffic Shaper , for Linux netem , and for FreeBSD dummynet. Lighthouse , a performance auditing tool integrated into DevTools. Set up "clean" and "customer" profiles for testing. Unless you can use Google Fonts with Cloudflare Workers , of course.

Performance 104

Performance Cache Network Metrics 104