Page Visibility

- REC

JavaScript API for determining whether a document is visible on the display

Chrome

  1. 4 - 13: Not supported
  2. 14 - 32: Supported
  3. 33 - 125: Supported
  4. 126: Supported
  5. 127 - 129: Supported

Edge

  1. 12 - 124: Supported
  2. 125: Supported

Safari

  1. 3.1 - 6: Not supported
  2. 6.1 - 17.4: Supported
  3. 17.5: Supported
  4. 17.6 - TP: Supported

Firefox

  1. 2 - 9: Not supported
  2. 10 - 17: Supported
  3. 18 - 126: Supported
  4. 127: Supported
  5. 128 - 130: Supported

Opera

  1. 9 - 12: Not supported
  2. 12.1: Supported
  3. 15 - 19: Supported
  4. 20 - 109: Supported
  5. 110: Supported

IE

  1. 5.5 - 9: Not supported
  2. 10: Supported
  3. 11: Supported

Chrome for Android

  1. 125: Supported

Safari on iOS

  1. 3.2 - 6.1: Not supported
  2. 7 - 17.4: Supported
  3. 17.5: Supported
  4. 17.6 - 18.0: Supported

Samsung Internet

  1. 4: Supported
  2. 5 - 24: Supported
  3. 25: Supported

Opera Mini

  1. all: Not supported

Opera Mobile

  1. 10 - 12: Not supported
  2. 12.1: Supported
  3. 80: Supported

UC Browser for Android

  1. 15.5: Supported

Android Browser

  1. 2.1 - 4.3: Not supported
  2. 4.4 - 4.4.4: Supported
  3. 125: Supported

Firefox for Android

  1. 126: Supported

QQ Browser

  1. 14.9: Supported

Baidu Browser

  1. 13.52: Supported

KaiOS Browser

  1. 2.5: Supported
  2. 3: Supported
Resources:
Demo
MDN Web Docs - Page Visibility
SitePoint article