Home / Check catalog / 6. Schema, Local, Trust, Deep Audit / 6.61 Content Quality, NLP Signals, EEAT, Topic Depth & AI-Ranking Readiness

6.61 Content Quality, NLP Signals, EEAT, Topic Depth & AI-Ranking Readiness

200 checks in Schema, Local, Trust, Deep Audit. AI-assisted Scored in the Deep Audit's AI analysis pass.

Content Inventory — Page Count, Content Types & Structure

ID	Check	Passes when	Weight	Runs
6.61.01	Validate page count detected	Detected	Heavy	Deterministic + AI
6.61.02	Validate content types identified (blogs, services, landing pages)	Identified	Heavy	Deterministic + AI
6.61.03	Validate content-length distribution measured	Measured	Heavy	Deterministic + AI
6.61.04	Validate internal content categories recognized	Recognized	Medium	Deterministic + AI
6.61.05	Detect near-duplicate pages	Minimal	Medium	Deterministic + AI
6.61.06	Detect thin pages (<200 words)	Minimal	Medium	Deterministic + AI
6.61.07	Detect orphan pages	None	Medium	Deterministic + AI
6.61.08	Validate no empty template placeholders	None	Medium	Deterministic + AI
6.61.09	Validate canonical content routes identified	Identified	Medium	Deterministic + AI
6.61.10	Validate content freshness measurement	Measured	Medium	Deterministic + AI

Duplicate Content — Internal, External & AI-Detected Semantic Similarity

ID	Check	Passes when	Weight	Runs
6.61.11	Validate no internal duplicate pages	None	Critical	Deterministic + AI
6.61.12	Detect AI‑semantic near-duplicates	Minimal	Heavy	Deterministic + AI
6.61.13	Validate canonical tags resolve duplication	Effective	Heavy	Deterministic + AI
6.61.14	Validate hreflang duplicates not conflicting	Not conflicting	Heavy	Deterministic + AI
6.61.15	Detect parameterized URL duplicates	Minimal	Medium	Deterministic + AI
6.61.16	Detect print-page duplicates	None	Medium	Deterministic + AI
6.61.17	Detect external duplication (copied content)	Minimal	Medium	Deterministic + AI
6.61.18	Validate translated pages not duplicate of original	Distinct	Medium	Deterministic + AI
6.61.19	Detect AI hallucination duplication patterns	None	Medium	Deterministic + AI
6.61.20	Validate syndicated content properly attributed	Attributed	Medium	Deterministic + AI

Content Depth — Information Value, Usefulness & Topic Completeness

ID	Check	Passes when	Weight	Runs
6.61.21	Validate content answers user intent fully	Fully	Heavy	Deterministic + AI
6.61.22	Validate content contains actionable details	Actionable	Heavy	Deterministic + AI
6.61.23	Validate content contains unique insights	Unique	Heavy	Deterministic + AI
6.61.24	Validate content includes data, numbers or facts	Included	Medium	Deterministic + AI
6.61.25	Validate content covers subtopics comprehensively	Comprehensive	Medium	Deterministic + AI
6.61.26	Validate content includes examples	Included	Medium	Deterministic + AI
6.61.27	Validate content includes comparisons	Included	Medium	Deterministic + AI
6.61.28	Validate content includes pros/cons	Included	Medium	Deterministic + AI
6.61.29	Validate content includes FAQs	Included	Medium	Deterministic + AI
6.61.30	Validate content includes step-by-step details	Included	Medium	Deterministic + AI

Human Value — Readability, Clarity, Tone, Structure & Engagement Signals

ID	Check	Passes when	Weight	Runs
6.61.31	Validate text readable grade-level appropriate	Appropriate	Heavy	Deterministic + AI
6.61.32	Validate paragraphs not overly long	Balanced	Heavy	Deterministic + AI
6.61.33	Validate headings structured logically	Logical	Heavy	Deterministic + AI
6.61.34	Validate tone consistent	Consistent	Medium	Deterministic + AI
6.61.35	Validate sentences not overly complex	Balanced	Medium	Deterministic + AI
6.61.36	Validate content avoids filler and repetition	Avoided	Medium	Deterministic + AI
6.61.37	Validate CTA placement logical	Logical	Medium	Deterministic + AI
6.61.38	Validate content encourages engagement	Engaging	Medium	Deterministic + AI
6.61.39	Validate expert tone maintained	Expert	Medium	Deterministic + AI
6.61.40	Validate navigation to related content present	Present	Medium	Deterministic + AI

Content Error Checks — Spelling, Grammar, Broken Markup & Harmful Text

ID	Check	Passes when	Weight	Runs
6.61.41	Validate spelling accuracy	Accurate	Heavy	Deterministic + AI
6.61.42	Validate grammar correctness	Correct	Heavy	Deterministic + AI
6.61.43	Detect broken HTML markup inside content	None	Medium	Deterministic + AI
6.61.44	Validate headings not duplicated	Unique	Medium	Deterministic + AI
6.61.45	Detect placeholder text (Lorem Ipsum etc.)	None	Medium	Deterministic + AI
6.61.46	Detect harmful, biased or prohibited text	None	Medium	Deterministic + AI
6.61.47	Validate content not AI‑hallucinated	Accurate	Medium	Deterministic + AI
6.61.48	Validate no outdated or disproven information	None	Medium	Deterministic + AI
6.61.49	Validate content free of formatting glitches	Clean	Medium	Deterministic + AI
6.61.50	Validate no broken internal anchor links	None	Medium	Deterministic + AI

NLP Signals — Readability, NLP-Friendliness & Machine Interpretability

ID	Check	Passes when	Weight	Runs
6.61.51	Validate NLP tokenization clean	Clean	Heavy	Deterministic + AI
6.61.52	Validate sentences structured for NLP parsing	Structured	Heavy	Deterministic + AI
6.61.53	Validate headings contain semantic meaning	Semantic	Heavy	Deterministic + AI
6.61.54	Validate entity names recognizable by ML models	Recognizable	Medium	Deterministic + AI
6.61.55	Validate content avoids ambiguous pronouns	Avoided	Medium	Deterministic + AI
6.61.56	Validate paragraphs machine-parsable	Parsable	Medium	Deterministic + AI
6.61.57	Validate lists used instead of long text blocks	Used	Medium	Deterministic + AI
6.61.58	Validate text segmentation optimal	Optimal	Medium	Deterministic + AI
6.61.59	Detect unnecessary synonyms confusing embeddings	None	Medium	Deterministic + AI
6.61.60	Validate no keyword-stuffing	None	Medium	Deterministic + AI

Semantic Coverage — Topic Completeness, Depth & Entity Cosine Similarity

ID	Check	Passes when	Weight	Runs
6.61.61	Validate full topical coverage	Full	Heavy	Deterministic + AI
6.61.62	Validate semantic clusters fully represented	Represented	Heavy	Deterministic + AI
6.61.63	Validate subordinate topics included	Included	Heavy	Deterministic + AI
6.61.64	Validate entity co-occurrence density correct	Correct	Medium	Deterministic + AI
6.61.65	Validate embeddings for page show coherence	Coherent	Medium	Deterministic + AI
6.61.66	Validate entity hierarchy maintained	Maintained	Medium	Deterministic + AI
6.61.67	Validate semantic signal strength consistent	Consistent	Medium	Deterministic + AI
6.61.68	Detect missing semantic neighbors	None missing	Medium	Deterministic + AI
6.61.69	Detect content overly generic	Specific	Medium	Deterministic + AI
6.61.70	Validate content demonstrates depth signals	Deep	Medium	Deterministic + AI

Entity Modeling — Schema, Entity Relations, Identity & Clarity

ID	Check	Passes when	Weight	Runs
6.61.71	Validate primary entity clearly defined	Defined	Heavy	Deterministic + AI
6.61.72	Validate page matches entity type (Person, Org, Service)	Correct	Heavy	Deterministic + AI
6.61.73	Validate entity attributes consistent	Consistent	Heavy	Deterministic + AI
6.61.74	Validate mentions linked logically	Logical	Medium	Deterministic + AI
6.61.75	Validate structured data entities match text	Matching	Medium	Deterministic + AI
6.61.76	Validate entity relationships clearly expressed	Expressed	Medium	Deterministic + AI
6.61.77	Validate ambiguous entities clarified	Clarified	Medium	Deterministic + AI
6.61.78	Detect entity fragmentation	None	Medium	Deterministic + AI
6.61.79	Detect conflicting entity definitions	None	Medium	Deterministic + AI
6.61.80	Validate external authoritative entity references	Present	Medium	Deterministic + AI

Topical Authority — Depth, Breadth, Expert Signals & Internal Linking Support

ID	Check	Passes when	Weight	Runs
6.61.81	Validate domain-level topical clusters present	Present	Heavy	Deterministic + AI
6.61.82	Validate internal linking supports topical depth	Supports	Heavy	Deterministic + AI
6.61.83	Validate cluster pages link to pillar pages	Linked	Heavy	Deterministic + AI
6.61.84	Validate pillar pages cover high-intent queries	Covered	Medium	Deterministic + AI
6.61.85	Validate supporting pages connect logically	Logical	Medium	Deterministic + AI
6.61.86	Validate content hierarchy clean	Clean	Medium	Deterministic + AI
6.61.87	Validate no competing pages in same cluster	None	Medium	Deterministic + AI
6.61.88	Validate topical depth supported by examples	Supported	Medium	Deterministic + AI
6.61.89	Validate external citations credible	Credible	Medium	Deterministic + AI
6.61.90	Validate images support topical authority	Supportive	Medium	Deterministic + AI

NLP Error & Hallucination Checks — Factuality, Consistency & Model Clarity

ID	Check	Passes when	Weight	Runs
6.61.91	Detect factual inconsistencies	None	Heavy	Deterministic + AI
6.61.92	Detect hallucinated claims	None	Heavy	Deterministic + AI
6.61.93	Validate internal consistency across paragraphs	Consistent	Medium	Deterministic + AI
6.61.94	Validate examples consistent with text	Consistent	Medium	Deterministic + AI
6.61.95	Detect undefined terms	None	Medium	Deterministic + AI
6.61.96	Validate content references correct	Correct	Medium	Deterministic + AI
6.61.97	Detect contradictory statements	None	Medium	Deterministic + AI
6.61.98	Detect incomplete subtopics	None	Medium	Deterministic + AI
6.61.99	Validate no missing contextual clarifications	None	Medium	Deterministic + AI
6.61.100	Compute Content Depth & NLP Quality Master Score	Finalized	Critical	Deterministic + AI

EEAT — Experience, Expertise, Authoritativeness & Trust

ID	Check	Passes when	Weight	Runs
6.61.101	Validate author identified	Identified	Critical	Deterministic + AI
6.61.102	Validate author credentials listed	Listed	Critical	Deterministic + AI
6.61.103	Validate content aligns with author expertise	Aligned	Critical	Deterministic + AI
6.61.104	Validate “experience evidence” included (first‑hand examples, case studies)	Included	Heavy	Deterministic + AI
6.61.105	Validate outbound links to authoritative sources	Linked	Heavy	Deterministic + AI
6.61.106	Validate citations credible & not outdated	Credible	Heavy	Deterministic + AI
6.61.107	Validate credibility signals present (awards, credentials, associations)	Present	Medium	Deterministic + AI
6.61.108	Detect missing “last updated” dates	None missing	Medium	Deterministic + AI
6.61.109	Validate author profile schema present	Present	Medium	Deterministic + AI
6.61.110	Validate EEAT signals consistent across pages	Consistent	Medium	Deterministic + AI

Authorship — Bio, Expertise, Transparency & Identity Consistency

ID	Check	Passes when	Weight	Runs
6.61.111	Validate author bio present	Present	Heavy	Deterministic + AI
6.61.112	Validate author bio includes relevant experience	Relevant	Heavy	Deterministic + AI
6.61.113	Validate author identity matches structured data	Matching	Heavy	Deterministic + AI
6.61.114	Validate author image included	Included	Medium	Deterministic + AI
6.61.115	Detect multiple contradictory author identities	None	Medium	Deterministic + AI
6.61.116	Validate author social links present	Present	Medium	Deterministic + AI
6.61.117	Validate multi‑author pages properly attributed	Proper	Medium	Deterministic + AI
6.61.118	Validate authorship consistent across languages	Consistent	Medium	Deterministic + AI
6.61.119	Validate no ghostwriting contradicting expertise	None	Medium	Deterministic + AI
6.61.120	Validate contributor roles clarified	Clarified	Medium	Deterministic + AI

Trust Signals — Safety, Compliance, Contact Clarity & User Protection

ID	Check	Passes when	Weight	Runs
6.61.121	Validate contact information present	Present	Heavy	Deterministic + AI
6.61.122	Validate About page exists	Exists	Heavy	Deterministic + AI
6.61.123	Validate privacy policy exists	Exists	Heavy	Deterministic + AI
6.61.124	Validate terms & conditions present	Present	Medium	Deterministic + AI
6.61.125	Validate cookies/consent banner present (if required)	Present	Medium	Deterministic + AI
6.61.126	Validate compliance disclaimers included (finance/medical/legal)	Included	Medium	Deterministic + AI
6.61.127	Validate contact email monitored	Monitored	Medium	Deterministic + AI
6.61.128	Validate social profiles linked	Linked	Medium	Deterministic + AI
6.61.129	Detect missing trust badges (SSL, associations, awards)	Minimal missing	Medium	Deterministic + AI
6.61.130	Validate footer contains legal info	Correct	Medium	Deterministic + AI

Source Authority — External Signals, Citations & Reputation

ID	Check	Passes when	Weight	Runs
6.61.131	Validate external authoritative references included	Included	Heavy	Deterministic + AI
6.61.132	Validate brand mentions consistent across web	Consistent	Heavy	Deterministic + AI
6.61.133	Validate citations updated	Updated	Heavy	Deterministic + AI
6.61.134	Detect untrusted or spammy outbound links	None	Medium	Deterministic + AI
6.61.135	Validate outbound links relevant	Relevant	Medium	Deterministic + AI
6.61.136	Validate quotes or stats properly attributed	Attributed	Medium	Deterministic + AI
6.61.137	Validate scholarly references (if applicable)	Present	Medium	Deterministic + AI
6.61.138	Detect brand or person name confusion	None	Medium	Deterministic + AI
6.61.139	Validate brand reputation signals present	Present	Medium	Deterministic + AI
6.61.140	Validate no misleading or fabricated claims	None	Medium	Deterministic + AI

EEAT Error Checks — Consistency, Reliability & Trust Validation

ID	Check	Passes when	Weight	Runs
6.61.141	Detect inconsistencies between text & structured data	None	Heavy	Deterministic + AI
6.61.142	Detect author mismatch across pages	None	Heavy	Deterministic + AI
6.61.143	Validate references not circular/repetitive	Clean	Medium	Deterministic + AI
6.61.144	Detect unverified claims	None	Medium	Deterministic + AI
6.61.145	Validate revision history reasonable	Reasonable	Medium	Deterministic + AI
6.61.146	Validate content updated consistently	Consistent	Medium	Deterministic + AI
6.61.147	Detect outdated legal or medical information	None	Medium	Deterministic + AI
6.61.148	Validate no fabricated testimonials	None	Medium	Deterministic + AI
6.61.149	Validate expert consensus reflected correctly	Correct	Medium	Deterministic + AI
6.61.150	Compute EEAT Master Score	Finalized	Critical	Deterministic + AI

Structured Data — Schema Types, Validation & Parity with Content

ID	Check	Passes when	Weight	Runs
6.61.151	Validate schema present	Present	Heavy	Deterministic + AI
6.61.152	Validate schema type correct (Article, Service, LocalBusiness, etc.)	Correct	Heavy	Deterministic + AI
6.61.153	Validate no conflicting structured data types	None	Heavy	Deterministic + AI
6.61.154	Validate schema fields populated	Populated	Heavy	Deterministic + AI
6.61.155	Validate schema matches visible content	Matching	Medium	Deterministic + AI
6.61.156	Validate no missing recommended schema fields	None missing	Medium	Deterministic + AI
6.61.157	Validate schema validates in Google Rich Results	Valid	Medium	Deterministic + AI
6.61.158	Detect redundant or duplicate schema blocks	None	Medium	Deterministic + AI
6.61.159	Validate JSON‑LD syntax correctness	Correct	Medium	Deterministic + AI
6.61.160	Detect hidden/injected schema mismatching content	None	Medium	Deterministic + AI

Entity SEO — Entity Strength, Knowledge Graph Alignment & Identity Coherence

ID	Check	Passes when	Weight	Runs
6.61.161	Validate primary entity recognized by AI	Recognized	Heavy	Deterministic + AI
6.61.162	Validate entity description consistent across pages	Consistent	Heavy	Deterministic + AI
6.61.163	Validate brand/entity exists in external knowledge sources	Present	Heavy	Deterministic + AI
6.61.164	Validate entity synonyms consistently used	Consistent	Medium	Deterministic + AI
6.61.165	Validate entity attributes in schema match text	Matching	Medium	Deterministic + AI
6.61.166	Validate brand name spelled consistently	Consistent	Medium	Deterministic + AI
6.61.167	Detect entity-related hallucination triggers	None	Medium	Deterministic + AI
6.61.168	Validate internal links reinforce entity	Reinforced	Medium	Deterministic + AI
6.61.169	Validate entity described in lead paragraph	Described	Medium	Deterministic + AI
6.61.170	Validate entity appears in headings/subheadings	Appears	Medium	Deterministic + AI

AI-Ranking Structures — Content Ordering, Query Matching & Machine-Friendly Formats

ID	Check	Passes when	Weight	Runs
6.61.171	Validate heading hierarchy (H1–H6) correct	Correct	Heavy	Deterministic + AI
6.61.172	Validate primary topic clear in H1	Clear	Heavy	Deterministic + AI
6.61.173	Validate first 150 words contain core topic	Contained	Heavy	Deterministic + AI
6.61.174	Validate paragraphs follow logical sequence	Logical	Medium	Deterministic + AI
6.61.175	Validate question-based headings exist	Present	Medium	Deterministic + AI
6.61.176	Validate content includes explicit definitions	Included	Medium	Deterministic + AI
6.61.177	Validate each page answers its primary query	Answered	Medium	Deterministic + AI
6.61.178	Validate content includes multiple query variations	Included	Medium	Deterministic + AI
6.61.179	Validate content includes long‑tail subtopic sections	Included	Medium	Deterministic + AI
6.61.180	Validate summary or TL;DR present	Present	Medium	Deterministic + AI

Advanced Content Completeness — Multimodality, Supporting Media & AI-Usability

ID	Check	Passes when	Weight	Runs
6.61.181	Validate images support topic	Support	Heavy	Deterministic + AI
6.61.182	Validate videos relevant & placed logically	Relevant	Heavy	Deterministic + AI
6.61.183	Validate audio or multimedia transcripts available	Available	Medium	Deterministic + AI
6.61.184	Validate images contain helpful labels/captions	Helpful	Medium	Deterministic + AI
6.61.185	Validate graphics or charts referenced in text	Referenced	Medium	Deterministic + AI
6.61.186	Detect media unrelated to content topic	None	Medium	Deterministic + AI
6.61.187	Validate downloadable assets safe & relevant	Safe	Medium	Deterministic + AI
6.61.188	Validate content fully accessible to screen readers	Accessible	Medium	Deterministic + AI
6.61.189	Validate multimodal content improves user understanding	Improves	Medium	Deterministic + AI
6.61.190	Validate no excessive decorative media	Minimal	Medium	Deterministic + AI

Final Content & AI-Ranking Validation — Summarization & Master Score

ID	Check	Passes when	Weight	Runs
6.61.191	Validate entire page semantically aligned	Aligned	Heavy	Deterministic + AI
6.61.192	Validate content meets search intent class	Matched	Heavy	Deterministic + AI
6.61.193	Validate semantic sections fully connected	Connected	Heavy	Deterministic + AI
6.61.194	Validate entire page paraphrasable coherently	Coherent	Medium	Deterministic + AI
6.61.195	Validate summary output matches content truthfully	Truthful	Medium	Deterministic + AI
6.61.196	Validate page does not trigger AI hallucination patterns	None	Medium	Deterministic + AI
6.61.197	Validate no missing semantic building blocks	None	Medium	Deterministic + AI
6.61.198	Validate cross-page topic alignment intact	Intact	Medium	Deterministic + AI
6.61.199	Validate content cluster fully linked	Linked	Medium	Deterministic + AI
6.61.200	Compute Final Content Quality, EEAT & AI‑Ranking Score	Finalized	Critical	Deterministic + AI

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