Section / Protocols

Every signal, on both axes.

The 42 signals the instrument measures on each scan, organized by axis. Numbering is stable across reports.

Axis 01 / SEO

Search index visibility.

  1. 01Robots.txt validity & directive coverage
  2. 02Sitemap.xml integrity & freshness
  3. 03Canonical & hreflang consistency
  4. 04Structured data (JSON-LD) coverage
  5. 05Core Web Vitals (LCP, INP, CLS)
  6. 06Rendering budget & JS execution
  7. 07Server response codes & redirects
  8. 08Internal linking depth
  9. 09Backlink authority
  10. 10Referring domain diversity
  11. 11Local geographic signal density
  12. 12Mobile parity
Axis 02 / GeoLLM

Model citation visibility.

  1. 01Citation frequency in OpenAI agents
  2. 02Citation frequency in Anthropic agents
  3. 03Retrieval share in Google AI Overview
  4. 04Retrieval share in Perplexity
  5. 05Agent-native answer coverage
  6. 06llms.txt presence & structure
  7. 07Anchor completeness in llms.txt
  8. 08Robots.txt directives for AI user agents
  9. 09Semantic density (retrieval-friendly paragraphs)
  10. 10Entity accuracy in model knowledge cut-off
  11. 11Passage self-containedness
  12. 12Structured evidence (lists, tables, named entities)