Browser Compatibility Testing of Resource Hints: dns-prefetch

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Browser Compatibility Testing For CSS text-stroke and text-fill

Resource Hints: dns-prefetch

Gives 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="http://example-domain.com/">

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With LambdaTest you can test your website on 2000+ browser and OS combinations for cross browser compatibility issues and ensure that your webpage fallbacks are working fine on browsers that do not support Resource Hints: dns-prefetch.

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BROWSER SUPPORT FOR Resource Hints: dns-prefetch

Google Chrome

Chrome 4 to 67 supports Resource Hints: dns-prefetch property.

Mozilla Firefox

Resource Hints: dns-prefetch is not supported in Mozilla Firefox browser version 2 to 3. Resource Hints: dns-prefetch is supported in Mozilla Firefox browser version 4 to 61.

Internet Explorer

IE browser version 6 to 8 doesn't support Resource Hints: dns-prefetch. IE browser version 9 to 11 doesn't support Resource Hints: dns-prefetch.

Safari

Safari browser version 3.1 to 4 does not support Resource Hints: dns-prefetch. Safari browser version 5 to 11.1 supports Resource Hints: dns-prefetch.

Microsoft Edge

Microsoft Edge browser version 12 to 17 supports this property. Resource Hints: dns-prefetch.

Opera

Opera 10.1 to 12.1 does not support Resource Hints: dns-prefetch property. Opera 15 to 53 supports Resource Hints: dns-prefetch property.

Information sourced from

"Can I use" provides up-to-date browser support tables for support of front-end web technologies on desktop and mobile web browsers.

Other Browser Elements and Properties

All websites and webapps use collections of a lot of browser technologies and elements. Not all of these elements are supported by all browsers and browser versions. At LambdaTest you can test your website on all browsers and browser versions and easily debug browser compatibility issues in real time.

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