Productivity
TabLens
Last updated 2026-06-29 · benchmark checked 2026-08-09 · unchanged since 2026-08-08 — deterministic & reproducible
TabLens is a browser extension that tracks and organises tabs to reduce cognitive overload.
Is TabLens production-ready?
Legit.Show scores TabLens 81 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on TabLens (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Privacy; its weakest is Security. Every frame it averages is published with its evidence on the Legit.Show listing.
The 7 Frames
- Performance — 93/100
- Accessibility — 89/100
- Security — 25/100
- Privacy — 100/100
- Reliability — 100/100
- Standards — 97/100
- Discoverability — 60/100
What we measured
- No Content-Security-Policy and no HSTS.
- Served over HTTPS with a valid certificate.
- Real Lighthouse performance run — 890 ms to first byte.
- Returns a proper 404 for unknown routes.
- 3 of 3 sampled routes reachable.
- Has a reachable privacy policy.
- Sets cookies / loads scripts with no consent prompt.
- Discoverable: OpenGraph image.
Who built it
zenvora
Who it's for
Knowledge workers · Product designers · Freelance developers · Content strategists · Research analysts
Pricing
Free forever plan; Pro Monthly $5/month; Pro Annual $49/year (save 18%)
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