DEZO Specialized Engine
SEO & Technical Crawl Engine
Diagnose indexing issues, duplicate content traps, rich snippet JSON-LD, and search CTR bottlenecks.
SEO Audit
Safe public scan · no login
Titles, indexing signals, and crawl basics from a public check.
Core Inspection Checklist
What This Engine Evaluates
- Self-referential rel="canonical" validation
- Mobile SERP 60-character title truncation check
- Schema.org Product, Organization & FAQ JSON-LD detection
- Meta robots indexing directives review
Deterministic Metrics
Telemetry & Score Weighting
Our engine uses strict deterministic DOM and network benchmarks. We do not provide arbitrary scoring — every metric reflects verifiable impact on search impressions and conversion rates.
Canonical TagTitle LengthMeta DescriptionSchema.org JSON-LDRobots.txt Equity
Zero private data collected. 100% anonymous crawl.