All Browsers Slow Windows 11 [2021] -

Your ISP's default DNS server might be slow or unstable. Switching to a public, high-speed DNS often fixes "all browser" slowness instantly.

The frustration stems from the fact that this isn't an isolated incident. When users switch from Windows 10 to Windows 11 on the same hardware, they often notice an immediate degradation in responsiveness. The issue is not the browser itself, but how the browser interacts with Windows 11’s new features. all browsers slow windows 11

Use Google Public DNS (8.8.8.8 and 8.8.4.4) or Cloudflare (1.1.1.1). Your ISP's default DNS server might be slow or unstable

Browsers rely on the GPU (Graphics Processing Unit) to render web pages quickly. all browsers slow windows 11