CSP Evaluator

CSP Evaluator is a Chrome extension developed by Lukas Weichselbaum. According to the data from Chrome web store, current version of CSP Evaluator is 0.2.1, updated on 2020-11-19.
10,000+ users have installed this extension. 27 users have rated this extension with an average rating of .

CSP Evaluator is a tool that allows developers to check if a Content Security Policy (CSP) serves as mitigation against XSS attacks.

CSP Evaluator is a small tool that allows developers and security experts to check if a Content Security Policy (CSP) serves as a strong mitigation against cross-site scripting attacks. Reviewing CSP policies is usually a very manual process and most developers are not aware of CSP bypasses.
CSP Evaluator checks are based on a large-scale empirical study and are aimed to help developers to harden their CSP. This tool is provided only for the convenience of developers and Google provides no guarantees or warranties for this tool.