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'SameSite' cookie attribute

Last updated on : 2023-03-20

Note:
'SameSite' cookie attribute shows a browser compatibility score of 97. 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

The Same-site cookie attribute allows a server to mitigate the risk of Cross-Site Request Forgery CSRF attacks by asserting that a particular cookie should only be sent with requests initiated from the same site.

Code snippets

index.html

Source:index.html Github

copy

Full Screen

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Browser Compatibility

  • 'SameSite' cookie attribute on IE is fully supported on None of the versions, partially supported on 11-11, and not supported on 5.5-10 IE versions.
  • 'SameSite' cookie attribute on Edge is fully supported on 16-111, partially supported on None of the versions, and not supported on 12-15 Edge versions.
  • 'SameSite' cookie attribute on Firefox is fully supported on 60-113, partially supported on None of the versions, and not supported on 2-59 Firefox versions.
  • 'SameSite' cookie attribute on Chrome is fully supported on 51-114, partially supported on None of the versions, and not supported on 4-50 Chrome versions.
  • 'SameSite' cookie attribute on Safari is fully supported on 14.1-16.4, partially supported on 12-14, and not supported on 3.2-11.1 Safari versions.
  • 'SameSite' cookie attribute on Opera is fully supported on 39-95, partially supported on None of the versions, and not supported on 9.5-38 Opera versions.
  • 'SameSite' cookie attribute on Safari on iOS is fully supported on 13.2-16.4, partially supported on 12-12.2, and not supported on 3.2-11.3 Safari on iOS versions.
  • 'SameSite' cookie attribute on 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.
  • 'SameSite' cookie attribute on Opera Mobile is fully supported on 64-73, partially supported on None of the versions, and not supported on 10-12 Opera Mobile versions.
  • 'SameSite' cookie attribute on 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.
  • 'SameSite' cookie attribute on 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.
  • 'SameSite' cookie attribute on Samsung Internet is fully supported on 5-20, partially supported on None of the versions, and not supported on 4-4 Samsung Internet versions.
97
Hightooltip

Browser Compatibility Score

Chrome IE
Medium

Browser Support For IE Versions

-
Fully
11-11
Partially
5.5-10
No Support
Chrome Edge
High

Browser Support For Edge Versions

16-111
Fully
-
Partially
12-15
No Support
Chrome Firefox
High

Browser Support For Firefox Versions

60-113
Fully
-
Partially
2-59
No Support
Chrome Chrome
High

Browser Support For Chrome Versions

51-114
Fully
-
Partially
4-50
No Support
Chrome Safari
High

Browser Support For Safari Versions

14.1-16.4
Fully
12-14
Partially
3.2-11.1
No Support
Chrome Opera
High

Browser Support For Opera Versions

39-95
Fully
-
Partially
9.5-38
No Support
Chrome Safari on iOS
High

Browser Support For Safari on iOS Versions

13.2-16.4
Fully
12-12.2
Partially
3.2-11.3
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 'SameSite' cookie attribute

References


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