Is Metaview Safe?

Metaview — Nerq Trust Score 52.8/100 (C- grade). Score based on 2 independent trust signals. Last analyzed: 2026-03-22

Metaview is a Firefox extension with a Nerq Trust Score of 52.8/100 (C-), based on 3 independent data dimensions. Last analyzed: 2026-03-22 Security: 90/100. Popularity: 30/100. Data sourced from addons.mozilla.org metadata, permissions analysis, and source code availability. Last updated: 2026-03-22. Machine-readable data (JSON).

Metaview Across Platforms

Same developer/company in other registries:

Safety Guide: Metaview

What is Metaview?

Metaview is a Firefox add-on — Quickly view social meta tags for a page, and preview how your page will look when embedded on social media..

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=Metaview

Key Safety Concerns for Firefox add-on

When evaluating any Firefox add-on, watch for: excessive permissions, data harvesting.

Measured Signals

Metaview has a Nerq Trust Score of 53/100 (C-). This score is a composite of automated measurements of security, maintenance, community, and quality signals.

Key Takeaways

• Metaview has a Trust Score of 53/100 (C-).
• The score is a measured composite — it is not a suitability judgment. Evaluate the individual signals against your own requirements.
• Query the current measured values via the Nerq API.

Disclaimer: Nerq trust scores are automated measurements based on publicly available signals. They are not endorsements, verdicts, or guarantees of suitability. Always evaluate the signals against your own requirements.