CSS content-visibility

- WD

Provides control over when elements are rendered, so rendering can be skipped for elements not yet in the user's viewport.

Chrome

  1. 4 - 84: Not supported
  2. 85 - 122: Supported
  3. 123: Supported
  4. 124 - 126: Supported

Edge

  1. 12 - 84: Not supported
  2. 85 - 122: Supported
  3. 123: Supported

Safari

  1. 3.1 - 17.3: Not supported
  2. 17.4: Not supported
  3. TP: Supported

Firefox

  1. 2 - 108: Not supported
  2. 109 - 123: Disabled by default
  3. 124: Supported
  4. 125 - 127: Supported

Opera

  1. 9 - 70: Not supported
  2. 71 - 107: Supported
  3. 108: Supported

IE

  1. 5.5 - 10: Not supported
  2. 11: Not supported

Chrome for Android

  1. 122: Supported

Safari on iOS

  1. 3.2 - 17.3: Not supported
  2. 17.4: Not supported

Samsung Internet

  1. 4 - 13.0: Not supported
  2. 14.0 - 22: Supported
  3. 23: Supported

Opera Mini

  1. all: Not supported

Opera Mobile

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

UC Browser for Android

  1. 15.5: Supported

Android Browser

  1. 2.1 - 4.4.4: Not supported
  2. 122: Supported

Firefox for Android

  1. 123: Not supported

QQ Browser

  1. 14.9: Not supported

Baidu Browser

  1. 13.52: Supported

KaiOS Browser

  1. 2.5: Not supported
  2. 3: Not supported
Resources:
WebKit support bug
Firefox support bug
content-visibility: the new CSS property that boosts your rendering performance