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Resource Hints: Lazyload

Provides a hint to the browser to reduce the priority of a resource's loading. It is a legacy attribute; for the new standardized API attribute.

Last updated on : 2025-11-11

Browser Versions

IE

Edge

Firefox

Chrome

Safari

Opera

5.5 - 10

11 - 11

79 - 142

12 - 18

2 - 147

4 - 145

3.2 - 26.2

9.5 - 122

Fully Supported

Partially

No Support

Browser Compatibility

Resource Hints: Lazyload on IE is fully supported on 11-11, and not supported on 5.5-10 IE versions.

Resource Hints: Lazyload on Edge is fully supported on 12-18, and not supported on 79-142 Edge versions.

Resource Hints: Lazyload on Firefox is not supported on any Firefox versions.

Resource Hints: Lazyload on Chrome is not supported on any Chrome versions.

Resource Hints: Lazyload on Safari is not supported on any Safari versions.

Resource Hints: Lazyload on Opera is not supported on any Opera versions.

Resource Hints: Lazyload on Safari on iOS is not supported on any Safari on iOS versions.

Resource Hints: Lazyload on Android Browser is not supported on any Android Browser versions.

Resource Hints: Lazyload on Opera Mobile is not supported on any Opera Mobile versions.

Resource Hints: Lazyload on Chrome for Android is not supported on any Chrome for Android versions.

Resource Hints: Lazyload on Firefox for Android is not supported on any Firefox for Android versions.

Resource Hints: Lazyload on Samsung Internet is not supported on any Samsung Internet versions.

Browser Support for Resource Hints: Lazyload

Resource Hints: Lazyload on Chrome

Resource Hints: Lazyload on Safari

Resource Hints: Lazyload on Firefox

Resource Hints: Lazyload on Internet Explorer

Resource Hints: Lazyload on Opera

Resource Hints: Lazyload on Edge

References

Data sourced from

5

Low

Overall Browser Compatibility Score

Note:Resource Hints: Lazyload shows a browser compatibility score of 5. 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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