Developer Tools
QueryTuner
Last updated 2026-08-18 · benchmark measured 2026-08-18 — deterministic & reproducible
AI-powered SQL query diagnostics for PostgreSQL, MySQL, Oracle, SQL Server, and SQLite.
60/100
Top 91% of 11,665 measured
Legit Benchmark — the simple average of 7 measured frames. Frames we could not measure are left out of the average, never counted as zero. Every frame is shown below with its evidence.
Checked 2026-08-18 · scores move as sites change
Is QueryTuner production-ready?
Legit.Show scores QueryTuner 60 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on QueryTuner (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Standards; its weakest is Privacy. Every frame it averages is published with its evidence on the Legit.Show listing.
The 7 Frames
- Performance — 67/100
- Accessibility — 83/100
- Security — 45/100
- Privacy — 0/100
- Reliability — 67/100
- Standards — 100/100
- Discoverability — 57/100
What we measured
- Security headers present: HSTS.
- No Content-Security-Policy.
- Served over HTTPS with a valid certificate.
- Real Lighthouse performance run — 277 ms to first byte.
- 0 of 0 sampled routes reachable.
- No privacy policy found.
- Sets cookies / loads scripts with no consent prompt.
- Discoverable: sitemap.
Who it's for
Database developers · SQL engineers · DBAs · Performance engineers
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