Day 5 of⚡️ #30DaysOfWebPerf ⚡️: Your laptop is a filthy liar
Dev Tools throttling emulators are great, but they don't mimic real devices.
Oh no! 😳 What does he mean??— Sia Karamalegos (@TheGreenGreek) November 7, 2019
Those network and CPU throttle emulators are a quick help, but they are no where near the real user experience of people, ESPECIALLY on MOBILE. pic.twitter.com/JASHdp560y
What's a pretty great solution?— Sia Karamalegos (@TheGreenGreek) November 7, 2019
WebPagetest! WPT is basically a bunch of basements full of various models of mobile phones in different locations just waiting for you to profile your website on them.https://t.co/OSUVewgfwU
#WebPagetest is a powerful tool with a feature set that can't fit in a Twitter thread.— Sia Karamalegos (@TheGreenGreek) November 7, 2019
To get started, try out "easy" mode with a few default settings. Later, try to match the settings with your user analytics. https://t.co/F47QrSq1H2
Hi, I'm Sia.
I'm a freelance performance engineer and web developer, and I'm available for your projects.Hire me