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X-Frame-Options HTTP header

This header allows for the browser to specify whether or not a page can be displayed within another page. It's generally used as a defense against clickjacking attacks.

Last updated on : 2026-02-09

Browser Versions

IE

Edge

Firefox

Chrome

Safari

Opera

5.5 - 7

8 - 11

79 - 144

12 - 18

4 - 150

18 - 69

26 - 147

5.1 - 26.3

11.6 - 125

Fully Supported

Partially

No Support

Browser Compatibility

X-Frame-Options HTTP header on IE is fully supported on 8-11, and not supported on 5.5-7 IE versions.

X-Frame-Options HTTP header on Edge is fully supported on 12-18 and partially supported on 79-144 Edge versions.

X-Frame-Options HTTP header on Firefox is fully supported on 18-69 and partially supported on 4-150 Firefox versions.

X-Frame-Options HTTP header on Chrome is partially supported on all Chrome versions.

X-Frame-Options HTTP header on Safari is partially supported on all Safari versions.

X-Frame-Options HTTP header on Opera is partially supported on all Opera versions.

X-Frame-Options HTTP header on Safari on iOS is partially supported on all Safari on iOS versions.

X-Frame-Options HTTP header on Android Browser is partially supported on all Android Browser versions.

X-Frame-Options HTTP header on Opera Mobile is partially supported on all Opera Mobile versions.

X-Frame-Options HTTP header on Chrome for Android is partially supported on all Chrome for Android versions.

X-Frame-Options HTTP header on Firefox for Android is partially supported on all Firefox for Android versions.

X-Frame-Options HTTP header on Samsung Internet is partially supported on all Samsung Internet versions.

Browser Support for X-Frame-Options HTTP header

X-Frame-Options HTTP header on Chrome

X-Frame-Options HTTP header on Safari

X-Frame-Options HTTP header on Firefox

X-Frame-Options HTTP header on Internet Explorer

X-Frame-Options HTTP header on Opera

X-Frame-Options HTTP header on Edge

References

Data sourced from

100

High

Overall Browser Compatibility Score

Note:X-Frame-Options HTTP header shows a browser compatibility score of 100. 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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