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Browser Compatibility Testing of SECURITY Public Key Pinning

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Browser Compatibility Testing For CSS text-stroke and text-fill

SECURITY Public Key Pinning

HTTP Public Key Pinning (HPKP) is a security feature that tells a web client to associate a specific cryptographic public key with a certain web server to decrease the risk of MITM attacks with forged certificates. Declare that a website's HTTPS certificate should only be treated as valid if the public key is contained in a specified list to prevent MITM attacks that use valid CA-issued certificates.

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online web app testing


Test your Web App on LambdaTest

With LambdaTest you can test your website on 2000+ browser and OS combinations for cross browser compatibility issues and ensure that your webpage fallbacks are working fine on browsers that do not support SECURITY Public Key Pinning.

All Browser Versions

Real Time Testing on Chrome browser


Google Chrome

Chrome version 4 to 37 doesn't suppports. Chrome version 38 to 70 supports SECURITY Public Key Pinning.

Mozilla Firefox

Firefox version 2 to 34 doesn't supports. Firefox version 35 to 63 supports SECURITY Public Key Pinning.

Internet Explorer

IE browser version 6 and 11 doesn't supports SECURITY Public Key Pinning.


Safari browser version 3.1 to 12 doesn't supports SECURITY Public Key Pinning.

Microsoft Edge

Microsoft Edge browser version 12 to 18 doesn't supports SECURITY Public Key Pinning property.


Opera version 10.1 to 19 doesn't supports. Opera version 25 to 53 supports SECURITY Public Key Pinning.

Information sourced from

"Can I use" provides up-to-date browser support tables for support of front-end web technologies on desktop and mobile web browsers.

Other Browser Elements and Properties

All websites and webapps use collections of a lot of browser technologies and elements. Not all of these elements are supported by all browsers and browser versions. At LambdaTest you can test your website on all browsers and browser versions and easily debug browser compatibility issues in real time.

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Fastest Way for Cross Browser Testing

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