Thomas Steiner (@tomayac)

Now at

The below is an off-site archive of all tweets posted by @tomayac ever

March 2nd, 2018

RT @ebidel: Use Puppeteer to verify your service worker 🏗is caching the entirety of a page. Don’t forget resources, then discover they 404…

via Echofon

@christianklotz If you think it’s confusing, please file a bug 🐛 at Thanks!

via Twitter for iPhone from Camden Town, London

@KingWebString You can get more details on the methodology by clicking on the circled ‘i’, see the screenshot

via Twitter for iPhone in reply to KingWebString from Camden Town, London

RT @paulcalvano: Looking at Akamai mPulse data, Firefox Quantum shows a massive 24% improvement in DOMContentLoaded time. Hats off to the M…

via Echofon

There’re a number of mobile speed measuring tools out there. The article “How To Think About Speed Tools” does a de…

via Echofon