Resource Hints: dns-prefetch
- WDGives a hint to the browser to perform a DNS lookup in the background to improve performance. This is indicated using <link rel="dns-prefetch" href="https://example.com/">
Chrome
- 4 - 110: Supported
- 111: Supported
- 112 - 114: Supported
Edge
- 12 - 110: Supported
- 111: Supported
Safari
- 3.1 - 4: Not supported
- 5 - 16.3: Supported
- 16.4: Supported
- 16.5 - TP: Supported
Firefox
- 2 - 3: Not supported
- 3.5 - 110: Partial support
- 111: Partial support
- 112 - 113: Partial support
Opera
- 9 - 12.1: Not supported
- 15 - 94: Supported
- 95: Supported
IE
- 5.5 - 8: Not supported
- 9: Partial support
- 10: Supported
- 11: Supported
Chrome for Android
- 111: Supported
Safari on iOS
- 3.2 - 16.3: Support unknown
- 16.4: Support unknown
- 16.5: Support unknown
Samsung Internet
- 4: Support unknown
- 5 - 19.0: Supported
- 20: Supported
Opera Mini
- all: Not supported
Opera Mobile
- 10 - 12.1: Support unknown
- 73: Supported
UC Browser for Android
- 13.4: Supported
Android Browser
- 2.1 - 4.4.4: Support unknown
- 111: Support unknown
Firefox for Android
- 110: Supported
QQ Browser
- 13.1: Supported
Baidu Browser
- 13.18: Supported
KaiOS Browser
- 2.5: Supported
- 3: Supported