Cross-Origin Resource Sharing

- LS

Method of performing XMLHttpRequests across domains

IE

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

Edge

  1. 100
  2. 101
  3. 102
  4. 103

Firefox

  1. 98
  2. 99
  3. 100
  4. 101
  5. 102
  6. 103

Chrome

  1. 100
  2. 101
  3. 102
  4. 103
  5. 104
  6. 105
  7. 106

Safari

  1. 15.1
  2. 15.2-15.3
  3. 15.4
  4. 15.5
  5. 16.0
  6. TP

Opera

  1. 83
  2. 84
  3. 85
  4. 86
  5. 87

Safari on iOS

  1. 15.0-15.1
  2. 15.2-15.3
  3. 15.4
  4. 15.5
  5. 16.0

Opera Mini

  1. all

Android Browser

  1. 4.2-4.3
  2. 4.4
  3. 4.4.3-4.4.4
  4. 101

Opera Mobile

  1. 11.5
  2. 12
  3. 12.1
  4. 64

Chrome for Android

  1. 102

Firefox for Android

  1. 101

UC Browser for Android

  1. 12.12

Samsung Internet

  1. 14.0
  2. 15.0
  3. 16.0
  4. 17.0

QQ Browser

  1. 10.4

Baidu Browser

  1. 7.12

KaiOS Browser

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