CSP Evaluator: A Firefox Extension for Web Development

CSP Evaluator is a Firefox extension designed for developers focusing on web security. It serves as a port of the popular CSP Evaluator Chrome extension, allowing users to assess and analyze Content Security Policies (CSP) effectively. The tool leverages the capabilities of the CSP Evaluator core library, providing accurate evaluations to enhance web application security practices.

This free and open-source software (FOSS) is ideal for developers who need a reliable way to ensure their web applications adhere to security best practices. Users can access the source code on GitHub and contribute to its development. As an essential tool in the Development & IT category, CSP Evaluator simplifies the process of identifying potential vulnerabilities in CSP implementations.

App specs

  • License

    Free

  • Version

    0.3.3

  • Latest update

  • Platform

    firefox

  • Downloads

    3

    Last month's downloads

    • 3
  • Size

    311.79 KB

  • Developer

    • Hacks and Hops

Program available in other languages



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Top downloads Web development for Mozilla Firefox

Top downloads Web development for Mozilla Firefox

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Laws concerning the use of this software vary from country to country. We do not encourage or condone the use of this program if it is in violation of these laws.
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Is CSP Evaluator safe?

100/100

Score result: Clean

This file passed a comprehensive security scan using VirusTotal technology. It is safe to download.

  • Virus free
  • Spyware free
  • Malware free
  • Verified by Security Partners

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Scan Info

Last scan
Wednesday, November 19, 2025
Scan provider
VirusTotal · Full report

File Integrity

File
0.3.3.xpi
SHA256
dd6a2fcfa516e3d3699219d42005cfdb94c41939cffbd5960a72335565943bf2
SHA1
1b0ea147adb63670813439dd6a2abeb99081158f

Softonic security commitment

CSP Evaluator has been thoroughly scanned by our advanced security systems and verified by industry-leading partners. This file comes from the official developer and has passed all our security checks, showing no signs of viruses, malware, or spyware. For more information, visit our Security and Trust Center