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Resource Hints: preload

Last updated on : 2023-03-20

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.

Overview

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.

Code snippets

index.html

Source:index.html Github

copy

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Browser Compatibility
  • Resource Hints: preload on IE is fully supported on None of the versions,   partially supported on  None of the versions, and not supported on 5.5-11 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,   partially supported on  None of the versions, and not supported on 4-49 Chrome versions.
  • Resource Hints: preload on Safari is fully supported on 11.1-16.4,   partially supported on  None of the versions, and not supported on 3.2-11 Safari versions.
  • Resource Hints: preload on Opera is fully supported on 37-95,   partially supported on  None of the versions, and not supported on 9.5-36 Opera versions.
  • Safari on iOS is fully supported on 11.3-16.4,   partially supported on  None of the versions, and not supported on 3.2-11 Safari on iOS versions.
  • Android Browser is fully supported on 97-111,   partially supported on  None of the versions, and not supported on 2.1-4 Android Browser versions.
  • Opera Mobile is fully supported on 64-73,   partially supported on  None of the versions, and not supported on 10-12 Opera Mobile versions.
  • Chrome for Android is fully supported on 97-111,   partially supported on  None of the versions, and not supported on    below 97  Chrome for Android versions.
  • Firefox for Android is fully supported on 95-110,   partially supported on  None of the versions, and not supported on    below 95  Firefox for Android versions.
  • Samsung Internet is fully supported on 5-20,   partially supported on  None of the versions, and not supported on 4-4 Samsung Internet versions.
88
Hightooltip
Browser Compatibility Score
Chrome IE
Low
Browser Support For IE Versions
-
Fully
-
Partially
5.5-11
No Support
Chrome Edge
High
Browser Support For Edge Versions
79-111
Fully
17-18
Partially
12-16
No Support
Chrome Firefox
Medium
Browser Support For Firefox Versions
85-113
Fully
56-56
Partially
2-84
No Support
Chrome Chrome
High
Browser Support For Chrome Versions
50-114
Fully
-
Partially
4-49
No Support
Chrome Safari
High
Browser Support For Safari Versions
11.1-16.4
Fully
-
Partially
3.2-11
No Support
Chrome Opera
High
Browser Support For Opera Versions
37-95
Fully
-
Partially
9.5-36
No Support
Chrome Safari on iOS
High
Browser Support For Safari on iOS Versions
11.3-16.4
Fully
-
Partially
3.2-11
No Support
Chrome Android Browser
High
Browser Support For Android Browser Versions
97-111
Fully
-
Partially
2.1-4
No Support
Chrome Opera Mobile
High
Browser Support For Opera Mobile Versions
64-73
Fully
-
Partially
10-12
No Support
Chrome Chrome for Android
High
Browser Support For Chrome for Android Versions
97-111
Fully
-
Partially
-
No Support
Chrome Firefox for Android
High
Browser Support For Firefox for Android Versions
95-110
Fully
-
Partially
-
No Support
Chrome Samsung Internet
High
Browser Support For Samsung Internet Versions
5-20
Fully
-
Partially
4-4
No Support
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Last Modified date
2023-03-20
Browser Support for Resource Hints: preload
ChromeResource Hints: preload on ChromeSafariResource Hints: preload on  SafariFirefoxResource Hints: preload on FirefoxIEResource Hints: preload on Internet ExplorerOperaResource Hints: preload on  OperaEdgeResource Hints: preload on Edge
References

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