Next-Gen App & Browser
Testing Cloud
Trusted by 2 Mn+ QAs & Devs to accelerate their release cycles
Content Security Policy Level 2
Last updated on : 2023-03-20
Overview
Use content security policy to mitigate cross-site scripting attacks by only allowing certain types of resources. CSP 2 adds hash-source and nonce-source to the list of supported directives, as well as five new directives.
Code snippets
index.html
Source:index.html 
Browser Compatibility
- Content Security Policy Level 2 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.
- Content Security Policy Level 2 on Edge is fully supported on 79-111, partially supported on 15-18, and not supported on 12-14 Edge versions.
- Content Security Policy Level 2 on Firefox is fully supported on 101-113, partially supported on 31-100, and not supported on 2-30 Firefox versions.
- Content Security Policy Level 2 on Chrome is fully supported on 40-114, partially supported on 36-39, and not supported on 4-35 Chrome versions.
- Content Security Policy Level 2 on Safari is fully supported on 10-16.4, partially supported on None of the versions, and not supported on 3.2-9 Safari versions.
- Content Security Policy Level 2 on Opera is fully supported on 27-95, partially supported on 23-26, and not supported on 9.5-22 Opera versions.
- Content Security Policy Level 2 on Safari on iOS is fully supported on 10-16.4, partially supported on None of the versions, and not supported on 3.2-9 Safari on iOS versions.
- Content Security Policy Level 2 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.
- Content Security Policy Level 2 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.
- Content Security Policy Level 2 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.
- Content Security Policy Level 2 on Firefox for Android is fully supported on 98-110, partially supported on 95-96, and not supported on below 95 Firefox for Android versions.
- Content Security Policy Level 2 on Samsung Internet is fully supported on 4-20, partially supported on None of the versions, and not supported on below 4 Samsung Internet versions.
Browser Compatibility Score
IE
Edge
Firefox
Chrome
Safari
Opera
Safari on iOSBrowser Support For Safari on iOS Versions
Android BrowserBrowser Support For Android Browser Versions
Opera Mobile
Chrome for AndroidBrowser Support For Chrome for Android Versions
Firefox for AndroidBrowser Support For Firefox for Android Versions
Samsung InternetDebug webpages on the go with LT Debug Chrome extension.
Add to Chrome
Test your website on 3000+ browsers
Test your website on 3000+ real browsers and operating systems for mobile and desktop with the LambdaTest cloud. Perform browser compatibility test for Content Security Policy Level 2 and many more web technologies that are a part of your website or web-application.
Last Modified date
2023-03-20
Chrome
Safari
Firefox
Internet Explorer
Opera
EdgeReferences
Data sourced from
- - The World Wide Web Consortium (W3C) (https://www.w3.org/TR/)
- - CanIuse (https://caniuse.com/)
- - Mozzila MDN Web Docs (https://developer.mozilla.org/en-US/)
- - Web.Dev (https://web.dev/)
- - Chrome Platform Status (https://chromestatus.com/features)
- - WebKit Feature Status (https://webkit.org/status/)
Debug webpages on the go with LT Debug Chrome extension.
Add to Chrome
Debug Your Mobile Websites Faster With LT Browser!
Harness the power of Chromium-based engine to deliver responsive websites and web apps.
Try for free
Try LambdaTest Now !!
Get 100 minutes of automation test minutes FREE!!
Was this article helpful?
