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.

Brought to you by

  • Chuck Harmston

    Senior Engineer

  • Sevaan Franks

    Firefox UX

  • Harald Kirschner

    Firefox Platform Product Intelligence

  • Peter Dehaan

    Firefox QA

Your privacy

Provide feedback about website performance as you browse.

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