Share this page!

Enter URL or ID to Unroll

You can paste full URL like: https://x.com/threadreaderapp/status/1644127596119195649
or just the ID like: 1644127596119195649

How to get URL link on X (Twitter) App

  1. On the Twitter thread, click on or icon on the bottom
  2. Click again on or Share Via icon
  3. Click on Copy Link to Tweet
  4. Paste it above and click "Unroll Thread"!
  5. More info at Twitter Help
andrew.scheuermann Profile picture
andrew.scheuermann
@a15n_
Web performance and product @airbnb. He/ him.
Sep 4, 2019 • 11 tweets • 4 min read
We are changing how we measure #WebPerformance at @airbnb, @airbnbeng. Historically we’ve used Time To First Interactive. We now track a Page Performance Score based off of four user-centric metrics: TTFCP, TTFMP, FID, and TBT. 🖌️Time To First Contentful Paint (TTFCP) measures when “when the browser renders the first bit of content from the DOM”. This provides valuable user feedback that something is happening. developers.google.com/web/tools/ligh…