Is Zen Safe?
Zen — Nerq Trust Score 32.4/100 (F grade). Based on analysis of 2 trust dimensions, it is has significant safety risks. Last updated: 2026-03-31.
Exercise caution with Zen. Zen is a Firefox add-on with a Nerq Trust Score of 32.4/100 (F), based on 3 independent data dimensions. It is below the recommended threshold of 70. Security: 65/100. Popularity: 18/100. Data sourced from addons.mozilla.org metadata, permissions analysis, and source code availability. Last updated: 2026-03-31. Machine-readable data (JSON).
Is Zen safe?
NO — USE WITH CAUTION — Zen has a Nerq Trust Score of 32.4/100 (F). It has below-average trust signals with significant gaps in security, maintenance, or documentation. Not recommended for production use without thorough manual review and additional security measures.
What is Zen's trust score?
Zen has a Nerq Trust Score of 32.4/100, earning a F grade. This score is based on 2 independently measured dimensions including security, maintenance, and community adoption.
What are the key security findings for Zen?
Zen's strongest signal is security at 65/100. No known vulnerabilities have been detected. It has not yet reached the Nerq Verified threshold of 70+.
What is Zen and who maintains it?
| Author | floppydiscen |
| Category | firefox |
| Source | N/A |
Zen Across Platforms
Same developer/company in other registries:
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Safety Guide: Zen
What is Zen?
Zen is a Firefox add-on — Simplifies Youtube to be focused on the content rather than the numbers. It does this by hiding likes, dislikes, release date and view counts..
How to Verify Safety
Review permissions on addons.mozilla.org. Check if source code is available.
You can also check the trust score via API: GET /v1/preflight?target=Zen
Key Safety Concerns for Firefox add-ons
When evaluating any Firefox add-on, watch for: excessive permissions, data harvesting.
Trust Assessment
Zen has a Nerq Trust Score of 32/100 (F) and has not yet reached Nerq trust threshold (70+). This score is based on automated analysis of security, maintenance, community, and quality signals.
Key Takeaways
- Zen has a Trust Score of 32/100 (F).
- Review carefully before use — below trust threshold.
- Always verify independently using the Nerq API.
Frequently Asked Questions
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Disclaimer: Nerq trust scores are automated assessments based on publicly available signals. They are not endorsements or guarantees. Always conduct your own due diligence.