Server Timing
- WDMechanism for web developers to annotate network requests with server timing information.
Chrome
- 4 - 59: Not supported
- 60 - 63: Disabled by default
- 64: Disabled by default
- 65 - 108: Supported
- 109: Supported
- 110 - 112: Supported
Edge
- 12 - 18: Not supported
- 79 - 108: Supported
- 109: Supported
Safari
- 3.1 - 12: Not supported
- 12.1 - 16.2: Partial support
- 16.3: Partial support
- TP: Partial support
Firefox
- 2 - 60: Not supported
- 61 - 108: Supported
- 109: Supported
- 110 - 111: Supported
Opera
- 9 - 51: Not supported
- 52 - 91: Supported
- 92: Supported
IE
- 5.5 - 10: Not supported
- 11: Not supported
Chrome for Android
- 109: Supported
Safari on iOS
- 3.2 - 16.2: Not supported
- 16.3: Not supported
Samsung Internet
- 4 - 18.0: Not supported
- 19.0: Not supported
Opera Mini
- all: Not supported
Opera Mobile
- 10 - 12.1: Not supported
- 72: Supported
UC Browser for Android
- 13.4: Supported
Android Browser
- 2.1 - 4.4.4: Not supported
- 109: Supported
Firefox for Android
- 107: Supported
QQ Browser
- 13.1: Supported
Baidu Browser
- 13.18: Supported
KaiOS Browser
- 2.5: Not supported