Resource Hints: prefetch

- WD

Informs the browsers that a given resource should be prefetched so it can be loaded more quickly. This is indicated using <link rel="prefetch" href="(url)">

IE

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

Edge

  1. 12 - 79: Supported
  2. 80: Supported

Firefox

  1. 2 - 72: Supported
  2. 73: Supported
  3. 74 - 75: Supported

Chrome

  1. 4 - 7: Not supported
  2. 8 - 79: Supported
  3. 80: Supported
  4. 81 - 83: Supported

Safari

  1. 3.1 - 12.1: Not supported
  2. 13: Not supported
  3. TP: Not supported

Opera

  1. 9 - 12.1: Not supported
  2. 15 - 65: Supported
  3. 66: Supported

iOS Safari

  1. 3.2 - 13.1: Not supported
  2. 13.2: Not supported
  3. 13.3: Not supported

Opera Mini

  1. all: Not supported

Android Browser

  1. 2.1 - 3: Not supported
  2. 4: Supported
  3. 4.1 - 4.3: Not supported
  4. 4.4 - 4.4.4: Supported
  5. 80: Supported

Blackberry Browser

  1. 7: Not supported
  2. 10: Not supported

Opera Mobile

  1. 10 - 12.1: Not supported
  2. 46: Supported

Chrome for Android

  1. 80: Supported

Firefox for Android

  1. 68: Supported

IE Mobile

  1. 10: Not supported
  2. 11: Supported

UC Browser for Android

  1. 12.12: Supported

Samsung Internet

  1. 4 - 9.2: Supported
  2. 10.1: Supported

QQ Browser

  1. 1.2: Supported

Baidu Browser

  1. 7.12: Supported

KaiOS Browser

  1. 2.5: Supported
Resources:
Wikipedia article
Article on prefetch and other hints