Ad‑blocking Browsers Cut Data and CPU

A browser that blocks ads, trackers and third‑party scripts can materially reduce CPU, memory, energy use and network traffic, and improve perceived page‑load times after the main content appears. Brave’s self‑published tests report ~44% less CPU, ~28% less memory, 20% faster full page loads and 26–39% lower inbound/outbound data versus Chrome, Edge and Firefox. — If true at scale, this changes incentives across the web: it affects ad and analytics revenue models, user privacy and energy footprints, and the balance of power between browsers and publishers.