Can I use
?

Resource Hints: Lazyload

- UNOFF

Gives a hint to the browser to lower the loading priority of a resource. Please note that this is a legacy attribute, see the loading attribute for the new standardized API.

Chrome

  1. 4 - 110: Not supported
  2. 111: Not supported
  3. 112 - 114: Not supported

Edge

  1. 12 - 18: Supported
  2. 79 - 110: Not supported
  3. 111: Not supported

Safari

  1. 3.1 - 16.3: Not supported
  2. 16.4: Not supported
  3. 16.5 - TP: Not supported

Firefox

  1. 2 - 110: Not supported
  2. 111: Not supported
  3. 112 - 113: Not supported

Opera

  1. 9 - 94: Not supported
  2. 95: Not supported

IE

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

Chrome for Android

  1. 111: Not supported

Safari on iOS

  1. 3.2 - 16.3: Not supported
  2. 16.4: Not supported
  3. 16.5: Not supported

Samsung Internet

  1. 4 - 19.0: Not supported
  2. 20: Not supported

Opera Mini

  1. all: Not supported

Opera Mobile

  1. 10 - 12.1: Not supported
  2. 73: Not supported

UC Browser for Android

  1. 13.4: Not supported

Android Browser

  1. 2.1 - 4.4.4: Not supported
  2. 111: Not supported

Firefox for Android

  1. 110: Not supported

QQ Browser

  1. 13.1: Not supported

Baidu Browser

  1. 13.18: Not supported

KaiOS Browser

  1. 2.5: Not supported
  2. 3: Not supported
Resources:
Discussion on standardization
lazyload attribute | lazyload property