Home / Check catalog / 3. Content Quality & Entity Semantics / 3.6 Duplicate Content, Thin Content & Template Collision Suite

3.6 Duplicate Content, Thin Content & Template Collision Suite

60 checks in Content Quality & Entity Semantics. AI-assisted Scored in the Deep Audit's AI analysis pass.

IDCheckPasses whenWeightRuns
3.6.01Extract raw HTMLExtractedCriticalDeterministic + AI
3.6.02Extract rendered DOM textExtractedCriticalDeterministic + AI
3.6.03Compare raw vs DOM for hidden duplicate blocksNo duplicatesHeavyDeterministic + AI
3.6.04Detect repeated boilerplate sectionsMinimizedHeavyDeterministic + AI
3.6.05Detect duplicate H1s across pagesUniqueCriticalDeterministic + AI
3.6.06Detect duplicate H2–H3 sequences across pagesStrong uniquenessHeavyDeterministic + AI
3.6.07Identify duplicate paragraphs (string match >85%)Very fewHeavyDeterministic + AI
3.6.08Detect duplicate sentences (match >75%)MinimalHeavyDeterministic + AI
3.6.09Identify duplicated intros across cluster pagesUnique introsHeavyDeterministic + AI
3.6.10Identify duplicated conclusionsUnique summariesHeavyDeterministic + AI
3.6.11Identify template-generated filler textMinimizedMediumDeterministic + AI
3.6.12Identify placeholder strings left behindNoneMediumDeterministic + AI
3.6.13Detect AI-generated repetitive segmentsNone or minimalHeavyDeterministic + AI
3.6.14Detect duplicate bullet listsUnique listsMediumDeterministic + AI
3.6.15Identify duplication of FAQ blocks across pagesUnique or rewritten per pageHeavyDeterministic + AI
3.6.16Identify duplicated CTA blocks across pagesAvoid repetitionMediumDeterministic + AI
3.6.17Identify repeated boilerplate disclaimersLimited repetitionMediumDeterministic + AI
3.6.18Detect content cloned from competitor pages100% originalHeavyDeterministic + AI
3.6.19Detect repeated statistics reused without contextual relevanceAvoidMediumDeterministic + AI
3.6.20Detect repeated examples across multiple pagesVariationMediumDeterministic + AI
3.6.21Identify near-duplicate pages (overlap >70%)NoneHeavyDeterministic + AI
3.6.22Identify word-for-word duplicate sections across location/service pagesUniqueHeavyDeterministic + AI
3.6.23Identify content collisions across templates (mass websites)Avoid collisionsHeavyDeterministic + AI
3.6.24Identify duplicate metadata (titles, descriptions)UniqueHeavyDeterministic + AI
3.6.25Identify duplicate OpenGraph titles/descriptionsUniqueHeavyDeterministic + AI
3.6.26Identify duplicate JSON-LD entities across pagesCustomizedMediumDeterministic + AI
3.6.27Identify memory-less templated FAQsUniqueMediumDeterministic + AI
3.6.28Identify thin content (<300 words)Avoid thin pagesHeavyDeterministic + AI
3.6.29Identify thin sections (<80 words)ExpandHeavyDeterministic + AI
3.6.30Identify hollow pages (no H2, no structure)Must have structureHeavyDeterministic + AI
3.6.31Identify content gaps where sections are missingFull topical coverageHeavyDeterministic + AI
3.6.32Detect mismatched templates (wrong industry content)AlignedMediumDeterministic + AI
3.6.33Detect leftover irrelevant pages from template duplicationNoneMediumDeterministic + AI
3.6.34Embedding-level duplicate detection (cosine >0.92)Unique embeddingHeavyDeterministic + AI
3.6.35Embedding-level near-duplicate detection (>0.82)MinimalHeavyDeterministic + AI
3.6.36Cluster-wide embedding similarity checkLow internal duplicationHeavyDeterministic + AI
3.6.37Detect reused lists/tables copied across pagesUniqueMediumDeterministic + AI
3.6.38Identify duplicate “about the service” paragraphsUnique contentMediumDeterministic + AI
3.6.39Identify repeated intros across location pagesLocalizedMediumDeterministic + AI
3.6.40Identify repeated intros across service pagesService-specificMediumDeterministic + AI
3.6.41Identify repeated company bio blocksUnique contextMediumDeterministic + AI
3.6.42Identify repeated “why choose us” across all pagesTailoredMediumDeterministic + AI
3.6.43Detect cannibalization-prone duplicationAvoidHeavyDeterministic + AI
3.6.44Identify URL parameters creating duplicate contentAvoidHeavyDeterministic + AI
3.6.45Identify duplicate category/tag pagesConsolidateMediumDeterministic + AI
3.6.46Identify pagination duplicatesAvoid duplicationMediumDeterministic + AI
3.6.47Identify canonical conflicts causing duplicate indexingClean canonicalsHeavyDeterministic + AI
3.6.48Detect syndication duplicates off-site (RSS, Medium, LinkedIn)Proper canonical useMediumDeterministic + AI
3.6.49Detect duplicate social OG descriptions across all pagesUniqueMediumDeterministic + AI
3.6.50Identify soft-duplicate content rewritten with synonymsUnique ideasHeavyDeterministic + AI
3.6.51Identify spun content or AI-paraphrased segmentsNoneHeavyDeterministic + AI
3.6.52Identify thin FAQsRobustMediumDeterministic + AI
3.6.53Identify repeated schema blocksUnique or rationalMediumDeterministic + AI
3.6.54Identify shared JSON-LD across unrelated pagesClean separationMediumDeterministic + AI
3.6.55Identify missing canonical rules for param pagesProper rulesHeavyDeterministic + AI
3.6.56Identify duplicate title tagsUniqueHeavyDeterministic + AI
3.6.57Identify duplicate meta descriptionsUniqueHeavyDeterministic + AI
3.6.58Identify repeated footer/header blocks causing bloatOptimizedHeavyDeterministic + AI
3.6.59Identify unresolved template collisions across multi-site deploymentsZero collisionsCriticalDeterministic + AI
3.6.60Compute duplicate/thin/template composite score>= 90%CriticalDeterministic + AI

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