
CSP Evaluator Content by csp-evaluator
Evaluate the Content Security Policy (CSP) of the current page.
You'll need Firefox to use this extension
Extension Metadata
About this extension
Inspect and evaluate the Content Security Policy (CSP) of the current webpage to identify potential weaknesses, misconfigurations, or missing directives. Ideal for developers aiming to strengthen website security against XSS and data injection attacks.
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Permissions and dataLearn more
Required permissions:
- Access your data for all web sites
More information
- Add-on Links
- Version
- 1.0
- Size
- 11.75 kB
- Last updated
- 8 days ago (9 Jul 2025)
- Related Categories
- Licence
- Mozilla Public Licence 2.0
- Version History
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