Did you know Firefox's about:performance?
🔋 Easily find the tab, iframe or extension that churns your CPU, spins your fan and drains your battery
🧱 Find and close the memory-leaking tabs to free precious RAM
Also available via hamburger menu: More > Task Manager
This service is offered by hostux.net, visit our website to discover all the free services offered.
Beer, privacy and free software lovers. Join us!