Cross-Origin Resource Sharing

- LS

Method of performing XMLHttpRequests across domains

IE

  1. 5.5 - 7: Not supported
  2. 8 - 9: Partial support
  3. 10: Partial support
  4. 11: Supported

Edge

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

Firefox

  1. 2 - 3: Not supported
  2. 3.5 - 60: Supported
  3. 61 - 70: Supported
  4. 71 - 73: Supported
  5. 74: Supported
  6. 75 - 76: Supported

Chrome

  1. 4 - 12: Partial support
  2. 13 - 79: Supported
  3. 80: Supported
  4. 81 - 83: Supported

Safari

  1. 3.1 - 3.2: Not supported
  2. 4 - 5.1: Partial support
  3. 6 - 12.1: Supported
  4. 13: Supported
  5. 13.1 - TP: Supported

Opera

  1. 9 - 11.6: Not supported
  2. 12 - 65: Supported
  3. 66: Supported

iOS Safari

  1. 3.2 - 5.1: Partial support
  2. 6 - 13.2: Supported
  3. 13.3: Supported
  4. 13.4: Supported

Opera Mini

  1. all: Not supported

Android Browser

  1. 2.1 - 4.3: Partial support
  2. 4.4 - 4.4.4: Supported
  3. 80: Supported

Blackberry Browser

  1. 7: Partial support
  2. 10: Supported

Opera Mobile

  1. 10 - 11.5: Not supported
  2. 12 - 12.1: Supported
  3. 46: Supported

Chrome for Android

  1. 80: Supported

Firefox for Android

  1. 68: Supported

IE Mobile

  1. 10: Partial support
  2. 11: Supported

UC Browser for Android

  1. 12.12: Supported

Samsung Internet

  1. 4 - 10.1: Supported
  2. 11.1: Supported

QQ Browser

  1. 1.2: Supported

Baidu Browser

  1. 7.12: Supported

KaiOS Browser

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