Cross-Origin Resource Sharing

- LS

Method of performing XMLHttpRequests across domains

Chrome

  1. 114
  2. 115
  3. 116
  4. 117
  5. 118
  6. 119
  7. 120

Edge

  1. 114
  2. 115
  3. 116
  4. 117

Safari

  1. 16.4
  2. 16.5
  3. 16.6
  4. 17.0
  5. 17.1
  6. TP

Firefox

  1. 114
  2. 115
  3. 116
  4. 117
  5. 118
  6. 119
  7. 120

Opera

  1. 99
  2. 100
  3. 101
  4. 102

IE

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

Chrome for Android

  1. 117

Safari on iOS

  1. 16.4
  2. 16.5
  3. 16.6
  4. 17.0
  5. 17.1

Samsung Internet

  1. 19.0
  2. 20
  3. 21
  4. 22

Opera Mini

  1. all

Opera Mobile

  1. 11.5
  2. 12
  3. 12.1
  4. 73

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. 117

Firefox for Android

  1. 117

QQ Browser

  1. 13.1

Baidu Browser

  1. 13.18

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