Cloudflare Docs
Cloudflare-One
Visit Cloudflare Zero Trust on GitHub
Set theme to dark (⇧+D)

Known limitations

Webpage compatibility

Our Network Vector Rendering (NVR) technology allows us to deliver a secure remote computing experience without the bandwidth limitations of video streams. While we expect most websites to work perfectly, some browser features and web technologies are unsupported and will be implemented in future:

  • Webcam / Microphone support is unavailable.
  • Websites that use WebGL may not function.
  • Netflix and Spotify Web Player are unavailable.

Device / Browser support

  • Modern Chromium, Google Chrome, Mozilla Firefox, Safari, Edge (Chromium) and Opera are supported.
  • Internet Explorer 11 and below is unsupported.