Cross-Origin Resource Sharing

- LS

Method of performing XMLHttpRequests across domains

Chrome

  1. 140
  2. 141
  3. 142
  4. 143
  5. 144
  6. 145
  7. 146

Edge

  1. 140
  2. 141
  3. 142
  4. 143

Safari

  1. 18.5-18.6
  2. 26.0
  3. 26.1
  4. 26.2
  5. 26.3
  6. TP

Firefox

  1. 143
  2. 144
  3. 145
  4. 146
  5. 147
  6. 148
  7. 149

Opera

  1. 122
  2. 123
  3. 124
  4. 125

IE

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

Chrome for Android

  1. 143

Safari on iOS

  1. 18.5-18.7
  2. 26.0
  3. 26.1
  4. 26.2
  5. 26.3

Samsung Internet

  1. 26
  2. 27
  3. 28
  4. 29

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. 143

Firefox for Android

  1. 146

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