← Lucaslib tridentscan · 2026
02 / Tridentscan

Public-surface intelligence.
Receipts-grade.

Twenty-two modules. Eight dimensions. Score 0–100, letter grade A–F, in about ten seconds. The same engine I use to brief boutique brands on what they're shipping into the wild — handed to you for free.

Scan a domain
No sign-up. Email used only to send your follow-up brief. Rate-limited to 10 scans / IP / hour.

Eight dimensions. Every check is passive.

Twenty-two modules running in parallel — each maps to a documented business outcome. No active probing. No authentication required. Just what any outside party would have access to.

Security
Headers · TLS · cert posture
Privacy
Tracker disclosure · cookies · PII leakage
Performance
Load time · resource discipline · cache
Domain
DNS posture · DNSSEC · CAA · registrar
Accessibility
WCAG basics · ARIA · contrast
Email
DMARC · SPF · DKIM · BIMI · MTA-STS
Supply chain
Third-party scripts · CDN · provenance
SEO
Indexability · structured data · meta health

Three tiers. One engine.

Free for the curious. Subscription for the watchful. Operator-mode for the people I work with directly.

L1 · Public

Free Scan

Open access
  • Twelve-check public-surface scan
  • Score 0-100
  • Top 3 priority findings
  • Email follow-up brief
  • Rate limit: 10 / hour / IP
L2 · Subscription

Continuous Watch

Quietly building
  • Daily monitoring
  • Multi-property dashboards
  • Slack & email alerts on regression
  • PDF reports per scan
  • SOC 2 / ISO 27001 mapping
L3 · Operator

Hand-Built Dossier

By conversation
  • 19-check deep scan
  • Plugin CVE matching
  • Subdomain enumeration
  • Breach-corpus correlation
  • 11-file leave-behind packet
  • Vendor security attestation pre-fill

Receipts. Always.

Every scan is reproducible. Every finding cites the exact dig or curl command an outsider could run to verify. Nothing is fabricated. Nothing is alarmist.

Want the full operator-mode dossier on your domain?
[email protected]