CSP Evaluator

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

Users30K

Rating3.1

Reviews33

Manifest versionV3

7-day growth0

7-day growth rate0%

Preview

CSP Evaluator Media preview

2 assets

Trend

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User Growth Over Time

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30-day rating change

Start

3.09

Latest

3.09

30-day rating change

0.00

2026年5月29日2026年6月4日

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Technical snapshot

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Version0.3.3

ManifestV3

Size296KiB

Languages1English

Published--

Store updated--

Last crawled--

Overview

Product summary

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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.

Reviews