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Server Timing

This is a mechanism for web developers to annotate network requests with server timing information.

Last updated on : 2025-03-16

Browser Versions

Edge

Firefox

Chrome

Safari

Opera

5.5 - 11

12 - 18

79 - 133

2 - 60

61 - 138

4 - 59

60 - 64

65 - 136

3.2 - 12

12.1 - 17.4

17.5 - 18.4

9.5 - 51

52 - 114

Fully Supported

Partially

No Support

Specifications

Server Timing # the-performanceservertiming-interface

Browser Compatibility

Server Timing on IE is not supported on any IE versions.

Server Timing on Edge is fully supported on 79-133, and not supported on 12-18 Edge versions.

Server Timing on Firefox is fully supported on 61-138, and not supported on 2-60 Firefox versions.

Server Timing on Chrome is fully supported on 65-136, partially supported on 60-64, and not supported on 4-59 Chrome versions.

Server Timing on Safari is fully supported on 17.5-18.4, partially supported on 12.1-17.4, and not supported on 3.2-12 Safari versions.

Server Timing on Opera is fully supported on 52-114, and not supported on 9.5-51 Opera versions.

Server Timing on Safari on iOS is fully supported on 17.4-18.4, and not supported on 3.2-17.3 Safari on iOS versions.

Server Timing on Android Browser is fully supported on 97-133, and not supported on 2.3-4 Android Browser versions.

Server Timing on Opera Mobile is fully supported on 64-80, and not supported on 10-12 Opera Mobile versions.

Server Timing on Chrome for Android is fully supported on all Chrome for Android versions.

Server Timing on Firefox for Android is fully supported on 104-135, and not supported on 95-101 Firefox for Android versions.

Server Timing on Samsung Internet is not supported on any Samsung Internet versions.

Browser Support for Server Timing

Server Timing on Chrome

Server Timing on Safari

Server Timing on Firefox

Server Timing on Internet Explorer

Server Timing on Opera

Server Timing on Edge

References

Data sourced from

High

Overall Browser Compatibility Score

Note:Server Timing shows a browser compatibility score of 80. 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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