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Resource Hints: preload

Browsers can be instructed to prefetch resources without having to execute them using 'link rel= preload >, allowing perfectly alright control over when and how resources are fetched.

Last updated on : 2023-03-20

Browser Versions

IEIE

EdgeEdge

FirefoxFirefox

ChromeChrome

SafariSafari

OperaOpera

5.5 - 11
Test on IE 5.5 - 11 ...
12 - 16
Test on Edge 12 - 16 ...
17 - 18
Test on Edge 17 - 18 ...
79 - 111
Test on Edge 79 - 111 ...
2 - 84
Test on Firefox 2 - 84 ...
56 - 56
Test on Firefox 56 - 56 ...
85 - 113
Test on Firefox 85 - 113 ...
4 - 49
Test on Chrome 4 - 49 ...
50 - 114
Test on Chrome 50 - 114 ...
3.2 - 11
Test on Safari 3.2 - 11 ...
11.1 - 16.4
Test on Safari 11.1 - 16.4 ...
9.5 - 36
Test on Opera 9.5 - 36 ...
37 - 95
Test on Opera 37 - 95 ...

...Fully Supported

...Partially

...No Support

Browser Compatibility

Resource Hints: preload on IE is not supported on any IE versions.

Resource Hints: preload on Edge is fully supported on 79-111, partially supported on 17-18, and not supported on 12-16 Edge versions.

Resource Hints: preload on Firefox is fully supported on 85-113, partially supported on 56-56, and not supported on 2-84 Firefox versions.

Resource Hints: preload on Chrome is fully supported on 50-114, and not supported on 4-49 Chrome versions.

Resource Hints: preload on Safari is fully supported on 11.1-16.4, and not supported on 3.2-11 Safari versions.

Resource Hints: preload on Opera is fully supported on 37-95, and not supported on 9.5-36 Opera versions.

Resource Hints: preload on Safari on iOS is fully supported on 11.3-16.4, and not supported on 3.2-11 Safari on iOS versions.

Resource Hints: preload on Android Browser is fully supported on 97-111, and not supported on 2.1-4 Android Browser versions.

Resource Hints: preload on Opera Mobile is fully supported on 64-73, and not supported on 10-12 Opera Mobile versions.

Resource Hints: preload on Chrome for Android is fully supported on all Chrome for Android versions.

Resource Hints: preload on Firefox for Android is fully supported on all Firefox for Android versions.

Resource Hints: preload on Samsung Internet is fully supported on 5-20, and not supported on 4-4 Samsung Internet versions.

88
Hightooltip

Overall Browser Compatibility Score

Note:Resource Hints: preload shows a browser compatibility score of 88. This is a collective score out of 100 to represent browser support of a web technology. The higher this score is, the greater is the browser compatibility. The browser compatibility score is not a 100% reflection for every browser and the web technology support. However, it does give you an estimate on how much you should rely on a particular web technology in terms of browser compatibility.


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