v3.1.0 — 104 Signals

One scan.
Nothing else comes close.

Most tools do one thing. Ahrefs does SEO. SSL Labs does TLS. Mozilla Observatory does headers. Canopy Guard does all of it in 15 seconds, then cross-references the results to surface gaps no other tool catches.

104
Total signals
72
Security signals
13
Features no other free tool has
15s
Scan time
Full (us) Full (competitor) Partial Not available
Feature
Canopy Guard
Free
Ahrefs / SEMrush
$99–$499/mo
Google Search Console
Free
Mozilla Observatory
Free
SSL Labs
Free
HubSpot Grader
Free
Visibility
SEO Analysis
AEO — Answer Engine OptimizationOnly us
How AI tools like ChatGPT cite your content
GEO — Generative Engine OptimizationOnly us
How AI models chunk and retrieve your pages
llms.txt DetectionOnly us
Security — Headers
Security Header Presence
CSP Directive Quality Scoring
Scores what the directives actually say, not just presence
CORS Misconfiguration DetectionOnly us
Dangerous HTTP MethodsOnly us
Security — TLS
Certificate Expiry Countdown
Days remaining, not just valid/invalid
Cipher Suite Quality
Detects RC4, 3DES, EXPORT, NULL ciphers
TLS Version Enforcement
Flags TLS 1.0 / 1.1 acceptance
Self-Signed Certificate Check
Security — DNS
SPF Policy Quality ScoringOnly us
-all vs ~all vs +all — not just presence
DMARC Policy Level
reject vs quarantine vs none
CAA Record Detection
Subdomain Takeover DetectionOnly us
Security — HTML & Paths
HTML Source Security ParsingOnly us
CSRF tokens, mixed content, inline scripts, comment disclosures
Vulnerable Library DetectionOnly us
Fingerprints CDN URLs against known CVE versions
Sensitive File ExposureOnly us
.env, .git/config, backups, source maps
Error Page Stack Trace CheckOnly us
Intelligence & Platform
Cross-Reference IntelligenceOnly us
Findings that only exist in the overlap of multiple layers
Free, No Account Required
CISSP-Reviewed MethodologyOnly us

Competitor data based on publicly documented feature sets, June 2026.

See it for yourself.

One URL. 104 signals. 15 seconds. No account required.

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Built by Adam McClarin, CISSP — Meraki is Love / Soulful Tech