Cross-Origin Resource Sharing

- LS

Method of performing XMLHttpRequests across domains

Chrome

  1. 121
  2. 122
  3. 123
  4. 124
  5. 125
  6. 126
  7. 127

Edge

  1. 121
  2. 122
  3. 123
  4. 124

Safari

  1. 17.1
  2. 17.2
  3. 17.3
  4. 17.4
  5. 17.5
  6. TP

Firefox

  1. 122
  2. 123
  3. 124
  4. 125
  5. 126
  6. 127
  7. 128

Opera

  1. 106
  2. 107
  3. 108
  4. 109

IE

  1. 8
  2. 9
  3. 10
  4. 11

Chrome for Android

  1. 124

Safari on iOS

  1. 17.1
  2. 17.2
  3. 17.3
  4. 17.4
  5. 17.5

Samsung Internet

  1. 21
  2. 22
  3. 23
  4. 24

Opera Mini

  1. all

Opera Mobile

  1. 11.5
  2. 12
  3. 12.1
  4. 80

UC Browser for Android

  1. 15.5

Android Browser

  1. 4.2-4.3
  2. 4.4
  3. 4.4.3-4.4.4
  4. 124

Firefox for Android

  1. 125

QQ Browser

  1. 14.9

Baidu Browser

  1. 13.52

KaiOS Browser

  1. 2.5
  2. 3.0-3.1
Resources:
DOM access using CORS
MDN Web Docs - Access control CORS
Mozilla Hacks blog post
Alternative implementation by IE8
has.js test