Making RUM Responsive

Categorizing device types by desktop, mobile and tablet no longer works in 2021. It is oversimplified, meaningless and likely breaks your current performance analysis on a modern responsive website. As #perfmatters we need meaningful monitoring that takes into account the modern web:
- Screen dimensions
- Device pixel ratios
- Image and CSS breakpoints
- Connections
Keeping it both simple and meaningful is however not easy! Learn about the different approaches and how to apply this to your existing RUM monitoring solutions: be it free (Google Analytics), open source (Boomerang) or commercial.
Tim Vereecke loves speeding up websites and likes to understand the technical and business aspects of WebPerf since 15+ years. He is a web performance architect at Akamai and also runs scalemates.com and frustrationindex.com
Slides: www.slideshare.net/scalerotor...

[@BrendaMalone]

Thank you so much for the talk and the replay. I learned an awful lot! Just have to figure out implementation. :-)