Available on addon

Experiment End Date: 7 / 12 / 2017

Brought to you by

  • Chuck Harmston

    Senior Engineer

  • Sevaan Franks

    Firefox UX

  • Harald Kirschner

    Firefox Platform Product Intelligence

  • Peter Dehaan

    Firefox QA

This experiment has ended

We have prepared a full graduation report.

Graduation Report
We’re building the next generation of Firefox, and we’re focusing on real-world speed and performance. Pulse lets you give our engineers feedback about your experience on websites that work well in Firefox and on websites that don’t.

Provide feedback about website performance as you browse.

Pulse may prompt you to answer a short survey about your experience on a website.