See Why Competitors Rank.
Fix Your Content.
Write Articles That Win.

SEO ContentSpy checks your content — or any competitor's — and tells you exactly what to fix or how to outrank whoever is above you.

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Audit your own content

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Spy on competitor pages

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Write articles that rank

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Built by Elmer Cruz · Revenue Focused SEO

SEO ContentSpy is built on publicly documented Google systems, patents, and AI retrieval research — not guesswork.

Three lenses. Every piece of content.

Every audit runs your content through Authority, Rankability, and Citability — the three things that determine whether your content gets found, ranked, and cited.

Authority Signals

Does Google trust who is behind this content?

Google doesn't just rank content — it ranks content from sources it trusts. Authority checks your content against Google's E-E-A-T framework: Experience, Expertise, Authoritativeness, and Trustworthiness. These are the signals Google's human quality raters use to evaluate pages before those signals feed into ranking decisions.

Based on

· Google Search Quality Rater Guidelines — search.google.com/search/raters/
· Google's What We Look For in Quality Raters — developers.google.com/search/blog/2022/12/google-search-raters
· Google's E-E-A-T Documentation — developers.google.com/search/docs/fundamentals/creating-helpful-content
· Google's Helpful Content System — developers.google.com/search/docs/appearance/helpful-content-system

Rankability Signals

Has this page been built in a way that Google can understand, process, and reward?

Rankability goes deeper than keywords. It checks 8 signals that Google has publicly documented — through patents and official guidance — as factors in how it processes and ranks content. Each signal is traceable to a source you can verify yourself.

8 Signals — From Google's Own Sources

Signal	Source
Entity Analysis	US10235423B2 — Scoring Entity Mentions
User Engagement	US10229166B1 — Modifying Search Result Ranking
Heading Structure	US11409748B1 — Passage-Based Ranking
Content Quality & Depth	Google's Helpful Content guidance
Title & Meta	Google Search Central documentation
Salient Terms	Google's Natural Language API documentation
Schema & Structured Data	Google's Structured Data guidelines — schema.org
Freshness	Google's QDF (Query Deserves Freshness) algorithm

Citability Signals

Will AI tools actually cite your content when it matters?

Search is no longer just Google. ChatGPT, Perplexity, and Google AI Overviews are pulling content and citing sources directly in their answers. Citability checks whether your content is structured in a way that AI retrieval systems can find, understand, and reference — so you get cited, not ignored.

Based on

· How Google AI Overviews work — blog.google/products/search/generative-ai-search
· Perplexity AI documentation — docs.perplexity.ai
· Google's Retrieval Augmented Generation overview — cloud.google.com/use-cases/retrieval-augmented-generation
· OpenAI ChatGPT browsing — openai.com/blog/chatgpt-plugins
· Google's BERT and semantic understanding — blog.google/products/search/search-language-understanding-bert

Every other SEO tool stops at the report. SEO ContentSpy doesn't.

See how SEO ContentSpy compares to the tools you're probably already using.

	Yoast / Rankmath	Surfer SEO	Ahrefs AI Content Helper	SEO ContentSpy
Analyses your content	✓	✓	✓	✓
Tells you what's wrong	✓	✓	✓	✓
Spies on competitor content	—	✓	✓	✓
Rewrites weak sections for you	—	—	—	✓
Writes the fix, not just the report	—	—	—	✓
Used by your SEO consultant	—	—	—	✓

Built by

Elmer Cruz

Solo dev. Revenue-focused SEO consultant. Creator of SEO ContentSpy. Good governance advocate. Outside of work he loves freediving and goofing around with his wife and 2 kids.

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