Can I use
?

headers HTTP header: X-XSS-Protection

IE

  1. ❌ 6 - 7: Not supported
  2. ✅ 8 - 10: Supported
  3. ✅ 11: Supported

Edge

  1. ✅ 12 - 16: Supported
  2. ❌ 17 - 136: Not supported
  3. ❌ 137: Not supported

Firefox

  1. ❌ 2 - 138: Not supported
  2. ❌ 139: Not supported
  3. ❌ 140 - 142: Not supported

Chrome

  1. ✅ 4 - 77: Supported
  2. ❌ 78 - 136: Not supported
  3. ❌ 137: Not supported
  4. ❌ 138 - 140: Not supported

Safari

  1. ❌ 3.1 - 4: Not supported
  2. ✅ 5 - 15.3: Supported
  3. ❌ 15.4 - 18.4: Not supported
  4. ❌ 18.5: Not supported
  5. ❌ 26.0: Not supported
  6. ﹖ TP: Support unknown

Opera

  1. ❌ 10 - 12.1: Not supported
  2. ✅ 15 - 64: Supported
  3. ❌ 65 - 116: Not supported
  4. ❌ 117: Not supported

Safari on iOS

  1. ❌ 3.2 - 4.1: Not supported
  2. ✅ 4.2 - 15.3: Supported
  3. ❌ 15.4 - 18.4: Not supported
  4. ❌ 18.5: Not supported
  5. ❌ 26.0: Not supported

Opera Mini

  1. ﹖ all: Support unknown

Android Browser

  1. ❌ 2.1 - 4.4.4: Not supported
  2. ❌ 137: Not supported

Opera Mobile

  1. ❌ 12 - 12.1: Not supported
  2. ❌ 80: Not supported

Chrome for Android

  1. ❌ 137: Not supported

Firefox for Android

  1. ❌ 139: Not supported

UC Browser for Android

  1. ﹖ 15.5: Support unknown

Samsung Internet

  1. ✅ 4 - 11.2: Supported
  2. ❌ 12.0 - 27: Not supported
  3. ❌ 28: Not supported

QQ Browser

  1. ﹖ 14.9: Support unknown

Baidu Browser

  1. ﹖ 13.52: Support unknown

KaiOS Browser

  1. ﹖ 2.5: Support unknown
  2. ﹖ 3: Support unknown