Home / Check catalog / 6. Schema, Local, Trust, Deep Audit / 6.51 User Experience Quality, UI/UX Signals & AI-Perceived Usability

6.51 User Experience Quality, UI/UX Signals & AI-Perceived Usability

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

Core UX Foundations

IDCheckPasses whenWeightRuns
6.51.01Validate site loads with a visible, stable layoutStableHeavyDeterministic + AI
6.51.02Validate above-the-fold clarity (user instantly knows site purpose)ClearHeavyDeterministic + AI
6.51.03Validate hero section communicates primary valueClearHeavyDeterministic + AI
6.51.04Validate primary CTA visible above the foldVisibleHeavyDeterministic + AI
6.51.05Detect excessive whitespace or clutterBalancedMediumDeterministic + AI
6.51.06Validate visual consistency across pagesConsistentMediumDeterministic + AI
6.51.07Detect inconsistent iconographyNoneMediumDeterministic + AI
6.51.08Validate color palette remains uniformUniformMediumDeterministic + AI
6.51.09Validate brand styling applied consistentlyConsistentMediumDeterministic + AI
6.51.10Detect legacy or outdated design elementsNoneMediumDeterministic + AI

Navigation & Information Architecture

IDCheckPasses whenWeightRuns
6.51.11Validate main navigation clear and intuitiveIntuitiveHeavyDeterministic + AI
6.51.12Validate menu items logically groupedLogicalHeavyDeterministic + AI
6.51.13Validate navigation accessible within 1–2 clicksAccessibleHeavyDeterministic + AI
6.51.14Validate breadcrumb presence where appropriatePresentHeavyDeterministic + AI
6.51.15Validate search bar visible & responsiveVisibleMediumDeterministic + AI
6.51.16Validate internal category structure not overly deepShallowMediumDeterministic + AI
6.51.17Detect duplicate category pagesNoneMediumDeterministic + AI
6.51.18Validate sitemap consistency with navigationConsistentMediumDeterministic + AI
6.51.19Validate footer navigation mirrors core structureMirroredMediumDeterministic + AI
6.51.20Validate URL structure matches navigation hierarchyMatchingMediumDeterministic + AI

Visual Hierarchy & Readability

IDCheckPasses whenWeightRuns
6.51.21Validate clear visual hierarchy (H1 > H2 > H3 > body)ClearHeavyDeterministic + AI
6.51.22Validate font sizes readable across devicesReadableHeavyDeterministic + AI
6.51.23Validate contrast ratio meets accessibility standardsSufficientHeavyDeterministic + AI
6.51.24Validate spacing between text blocks adequateAdequateMediumDeterministic + AI
6.51.25Detect inconsistent text alignmentNoneMediumDeterministic + AI
6.51.26Validate links visually distinctDistinctMediumDeterministic + AI
6.51.27Validate CTAs visually prominentProminentMediumDeterministic + AI
6.51.28Validate headings descriptive and scannableScannableMediumDeterministic + AI
6.51.29Detect visually confusing layoutsNoneMediumDeterministic + AI
6.51.30Validate icons support comprehensionEffectiveMediumDeterministic + AI

Interaction Flow & User Friction Detection

IDCheckPasses whenWeightRuns
6.51.31Validate no intrusive popups above foldNoneHeavyDeterministic + AI
6.51.32Validate cookie banners unobtrusiveUnobtrusiveHeavyDeterministic + AI
6.51.33Validate interactive elements (menus, tabs) respond correctlyResponsiveHeavyDeterministic + AI
6.51.34Validate hover states clear on desktopClearMediumDeterministic + AI
6.51.35Validate buttons clearly indicate actionClearMediumDeterministic + AI
6.51.36Detect broken interaction elementsNoneMediumDeterministic + AI
6.51.37Validate scroll behavior smoothSmoothMediumDeterministic + AI
6.51.38Detect overuse of animationsNoneMediumDeterministic + AI
6.51.39Validate transitions do not impair usabilityUsableMediumDeterministic + AI
6.51.40Validate user able to complete primary tasks easilyEasyMediumDeterministic + AI

Content Discoverability & Scannability

IDCheckPasses whenWeightRuns
6.51.41Validate user can identify key info in <3 secondsFastHeavyDeterministic + AI
6.51.42Validate content modules arranged logicallyLogicalHeavyDeterministic + AI
6.51.43Validate hero section includes supporting subtextIncludedHeavyDeterministic + AI
6.51.44Validate cards/grids easy to scanScannableMediumDeterministic + AI
6.51.45Validate long pages include anchor navigationIncludedMediumDeterministic + AI
6.51.46Validate accordions behave consistentlyConsistentMediumDeterministic + AI
6.51.47Validate visual cues indicate hierarchyClearMediumDeterministic + AI
6.51.48Detect content blocks out of logical orderNoneMediumDeterministic + AI
6.51.49Validate scanning paths natural (F-shaped, Z-shaped)NaturalMediumDeterministic + AI
6.51.50Validate helpful section summaries providedProvidedMediumDeterministic + AI

Mobile UX & Responsiveness

IDCheckPasses whenWeightRuns
6.51.51Validate mobile layout fully responsiveResponsiveCriticalDeterministic + AI
6.51.52Validate touch targets ≥ 44pxCompliantHeavyDeterministic + AI
6.51.53Validate mobile menu functioning correctlyFunctionalHeavyDeterministic + AI
6.51.54Validate mobile hero section readable without zoomReadableHeavyDeterministic + AI
6.51.55Validate mobile spacing adequateAdequateMediumDeterministic + AI
6.51.56Validate mobile load elements do not shift (no CLS)StableMediumDeterministic + AI
6.51.57Detect overlapping mobile elementsNoneMediumDeterministic + AI
6.51.58Validate mobile font sizes legibleLegibleMediumDeterministic + AI
6.51.59Validate CTA clear and accessible on mobileClearMediumDeterministic + AI
6.51.60Detect excessive scroll length on mobileBalancedMediumDeterministic + AI

Cognitive Load & User Processing Effort

IDCheckPasses whenWeightRuns
6.51.61Validate cognitive load not overwhelmingLowHeavyDeterministic + AI
6.51.62Validate forms require minimal thinking effortMinimalHeavyDeterministic + AI
6.51.63Validate page not overloaded with choicesCleanHeavyDeterministic + AI
6.51.64Validate progressive disclosure used effectivelyEffectiveMediumDeterministic + AI
6.51.65Validate unnecessary steps removedMinimalMediumDeterministic + AI
6.51.66Detect confusing UX patternsNoneMediumDeterministic + AI
6.51.67Validate clear completion signals (form submitted, etc.)ClearMediumDeterministic + AI
6.51.68Validate repeated tasks intuitiveIntuitiveMediumDeterministic + AI
6.51.69Validate complex tasks broken downBroken downMediumDeterministic + AI
6.51.70Detect mental-model mismatchesNoneMediumDeterministic + AI

Accessibility (WCAG-Based Signals)

IDCheckPasses whenWeightRuns
6.51.71Validate ARIA labels correct & presentPresentCriticalDeterministic + AI
6.51.72Validate keyboard navigation functionalFunctionalHeavyDeterministic + AI
6.51.73Validate contrast ratio ≥ 4.5:1SufficientHeavyDeterministic + AI
6.51.74Validate alt text used properly on all imagesPresentHeavyDeterministic + AI
6.51.75Validate descriptive button labelsDescriptiveMediumDeterministic + AI
6.51.76Validate no keyboard trapsNoneMediumDeterministic + AI
6.51.77Validate headings follow natural semantic orderOrderedMediumDeterministic + AI
6.51.78Validate image-based text avoidedAvoidedMediumDeterministic + AI
6.51.79Validate link purpose easily understoodClearMediumDeterministic + AI
6.51.80Detect accessibility regressions in revisionsNoneMediumDeterministic + AI

Engagement & Scroll Behavior

IDCheckPasses whenWeightRuns
6.51.81Validate scroll depth meaningful (>50%)StrongHeavyDeterministic + AI
6.51.82Validate users interact with key content modulesEngagedHeavyDeterministic + AI
6.51.83Validate no UX blockers reducing scroll depthNoneHeavyDeterministic + AI
6.51.84Validate sticky headers unobtrusiveUnobtrusiveMediumDeterministic + AI
6.51.85Validate above-the-fold encourages scrollEncouragingMediumDeterministic + AI
6.51.86Detect scroll-janking scriptsNoneMediumDeterministic + AI
6.51.87Validate infinite scroll works without breaking UXWorkingMediumDeterministic + AI
6.51.88Validate scroll-based animations not obstructiveBalancedMediumDeterministic + AI
6.51.89Validate scroll momentum not disrupted artificiallyNaturalMediumDeterministic + AI
6.51.90Validate footer discoverability intactDiscoverableMediumDeterministic + AI

Multi-Device Experience & Consistency

IDCheckPasses whenWeightRuns
6.51.91Validate cross-device visual consistencyConsistentHeavyDeterministic + AI
6.51.92Validate tablet UX optimized separately from mobileOptimizedHeavyDeterministic + AI
6.51.93Validate high-density screen assets optimized (2x/3x)OptimizedHeavyDeterministic + AI
6.51.94Validate layout stability on ultra-wide screensStableMediumDeterministic + AI
6.51.95Validate no forced desktop view on mobileCorrectMediumDeterministic + AI
6.51.96Validate responsive grid behavior correctCorrectMediumDeterministic + AI
6.51.97Validate consistent CTA behavior across devicesConsistentMediumDeterministic + AI
6.51.98Detect device-specific rendering bugsNoneMediumDeterministic + AI
6.51.99Validate dark mode compatibilityCompatibleMediumDeterministic + AI
6.51.100Validate content spacing & layout optimized for all devicesOptimizedMediumDeterministic + AI

Conversion Flow Integrity

IDCheckPasses whenWeightRuns
6.51.101Validate CTA hierarchy clear (primary vs secondary)ClearHeavyDeterministic + AI
6.51.102Validate CTAs consistent across pagesConsistentHeavyDeterministic + AI
6.51.103Validate critical CTAs repeated at logical intervalsLogicalHeavyDeterministic + AI
6.51.104Validate frictionless conversion path (minimal steps)MinimalMediumDeterministic + AI
6.51.105Validate CTA buttons labeled with action verbsActionableMediumDeterministic + AI
6.51.106Validate primary CTA stands out visuallyProminentMediumDeterministic + AI
6.51.107Detect CTA misplacement (too low / hidden)NoneMediumDeterministic + AI
6.51.108Validate microcopy supports conversion intentSupportiveMediumDeterministic + AI
6.51.109Validate no misleading CTAsNoneMediumDeterministic + AI
6.51.110Validate conversion flow matches user intentAlignedMediumDeterministic + AI

Form Usability & Error-Resilience

IDCheckPasses whenWeightRuns
6.51.111Validate forms submit without errorsSuccessfulCriticalDeterministic + AI
6.51.112Validate minimal number of required fieldsMinimalHeavyDeterministic + AI
6.51.113Validate input validation clear (strong error messages)ClearHeavyDeterministic + AI
6.51.114Validate autofill compatibilityCompatibleHeavyDeterministic + AI
6.51.115Validate placeholder text helpful but not essentialBalancedMediumDeterministic + AI
6.51.116Validate form labels always visible (not placeholders only)VisibleMediumDeterministic + AI
6.51.117Detect broken form steps (multi-step forms)NoneMediumDeterministic + AI
6.51.118Validate upload fields functionalFunctionalMediumDeterministic + AI
6.51.119Validate spam protection not overly intrusiveBalancedMediumDeterministic + AI
6.51.120Validate form submission feedback instantInstantMediumDeterministic + AI

Interactivity & Micro-Interactions

IDCheckPasses whenWeightRuns
6.51.121Validate interactive components (tabs, sliders) functionalFunctionalHeavyDeterministic + AI
6.51.122Validate feedback animations enhance clarityHelpfulHeavyDeterministic + AI
6.51.123Validate loading indicators present when neededPresentHeavyDeterministic + AI
6.51.124Validate haptic/tactile cues on mobile (if applicable)PresentMediumDeterministic + AI
6.51.125Detect unnecessary interactive clutterNoneMediumDeterministic + AI
6.51.126Validate interactive affordances obviousObviousMediumDeterministic + AI
6.51.127Validate hover/focus states distinctDistinctMediumDeterministic + AI
6.51.128Validate carousels swipeable on mobileSwipeableMediumDeterministic + AI
6.51.129Detect auto-advancing carousels harmful to UXNoneMediumDeterministic + AI
6.51.130Validate interactive icons explainable (tooltips, labels)ClearMediumDeterministic + AI

User Trust & Risk Reduction (UX-Trust Signals)

IDCheckPasses whenWeightRuns
6.51.131Validate trust elements positioned near CTAsPresentHeavyDeterministic + AI
6.51.132Validate testimonials formatted clearlyClearHeavyDeterministic + AI
6.51.133Validate service guarantees visibleVisibleHeavyDeterministic + AI
6.51.134Validate badges/certifications authenticAuthenticMediumDeterministic + AI
6.51.135Validate privacy assurances near formsPresentMediumDeterministic + AI
6.51.136Validate trust copy (safe checkout, encrypted, etc.) credibleCredibleMediumDeterministic + AI
6.51.137Validate reviews verifiable or linked externallyVerifiableMediumDeterministic + AI
6.51.138Detect fake review patterns on-siteNoneMediumDeterministic + AI
6.51.139Validate brand narrative reflected in UXConsistentMediumDeterministic + AI
6.51.140Validate perceived risk minimalLowMediumDeterministic + AI

Information Density & Clarity

IDCheckPasses whenWeightRuns
6.51.141Validate pages not overly denseBalancedHeavyDeterministic + AI
6.51.142Validate clear separation between content blocksClearHeavyDeterministic + AI
6.51.143Validate text-to-visual ratio balancedBalancedHeavyDeterministic + AI
6.51.144Validate complex ideas broken into digestible segmentsDigestibleMediumDeterministic + AI
6.51.145Validate info hierarchy not competing visuallyClearMediumDeterministic + AI
6.51.146Detect unnecessary visual noiseNoneMediumDeterministic + AI
6.51.147Validate page structure predictablePredictableMediumDeterministic + AI
6.51.148Validate long texts supported by summariesSupportedMediumDeterministic + AI
6.51.149Validate readability optimizedOptimizedMediumDeterministic + AI
6.51.150Validate critical instructions visually emphasizedEmphasizedMediumDeterministic + AI

Advanced Behavioral Signals (AI & User)

IDCheckPasses whenWeightRuns
6.51.151Validate interaction hotspots align with intentAlignedHeavyDeterministic + AI
6.51.152Validate click-through patterns consistent with usabilityConsistentHeavyDeterministic + AI
6.51.153Validate heatmap behavior free from friction indicatorsCleanHeavyDeterministic + AI
6.51.154Validate scroll pauses indicate engagementEngagedMediumDeterministic + AI
6.51.155Detect rage-clicks or frustration patternsNoneMediumDeterministic + AI
6.51.156Validate exit-intent patterns not excessiveBalancedMediumDeterministic + AI
6.51.157Validate in-page search interactions lowLowMediumDeterministic + AI
6.51.158Detect high hover-without-click behaviorNoneMediumDeterministic + AI
6.51.159Validate no looping navigation (users stuck)NoneMediumDeterministic + AI
6.51.160Validate multi-click sequences efficientEfficientMediumDeterministic + AI

User Safety, Errors & Failure Recovery

IDCheckPasses whenWeightRuns
6.51.161Validate error states clear and friendlyClearCriticalDeterministic + AI
6.51.162Validate broken pages lead to helpful 404HelpfulHeavyDeterministic + AI
6.51.163Validate 500-level errors provide fallback pathsFallbackHeavyDeterministic + AI
6.51.164Validate fail states do not trap the userSafeHeavyDeterministic + AI
6.51.165Validate error messages contextualContextualMediumDeterministic + AI
6.51.166Validate inline form errors specificSpecificMediumDeterministic + AI
6.51.167Detect generic or ambiguous error statesNoneMediumDeterministic + AI
6.51.168Validate recovery suggestions includedIncludedMediumDeterministic + AI
6.51.169Validate “retry” options available where relevantAvailableMediumDeterministic + AI
6.51.170Validate timeout dialogs behave predictablyPredictableMediumDeterministic + AI

AI-Perceived Usability & Semantic UX Signals

IDCheckPasses whenWeightRuns
6.51.171Validate page modular structure AI-readableStructuredHeavyDeterministic + AI
6.51.172Validate UI components labeled with semantic cuesLabeledHeavyDeterministic + AI
6.51.173Validate ARIA roles align with visible structureAlignedHeavyDeterministic + AI
6.51.174Validate semantic grouping of interactive componentsGroupedMediumDeterministic + AI
6.51.175Validate descriptive metadata for UI elementsDescriptiveMediumDeterministic + AI
6.51.176Detect inconsistent or missing semantic signalsNoneMediumDeterministic + AI
6.51.177Validate component reuse patterns identifiableConsistentMediumDeterministic + AI
6.51.178Validate visual cues map accurately to semantic cuesAccurateMediumDeterministic + AI
6.51.179Detect friction in component-level AI interpretationNoneMediumDeterministic + AI
6.51.180Validate UI structure predictable to AI chunkingPredictableMediumDeterministic + AI

Deep UX Integrity & Long-Session Quality

IDCheckPasses whenWeightRuns
6.51.181Validate long-session UX remains consistentConsistentHeavyDeterministic + AI
6.51.182Validate returning visitors experience optimized flowsOptimizedHeavyDeterministic + AI
6.51.183Validate onboarding flows intuitiveIntuitiveHeavyDeterministic + AI
6.51.184Validate multi-step funnels predictablePredictableMediumDeterministic + AI
6.51.185Validate repeat tasks do not degrade UXStableMediumDeterministic + AI
6.51.186Detect session fatigue patternsNoneMediumDeterministic + AI
6.51.187Validate micro-engagement opportunities presentPresentMediumDeterministic + AI
6.51.188Validate helpful tips or hints present where neededPresentMediumDeterministic + AI
6.51.189Validate user orientation clear at all timesClearMediumDeterministic + AI
6.51.190Detect loss of user flow at page transitionsNoneMediumDeterministic + AI

Final UX Quality Scoring & Completion

IDCheckPasses whenWeightRuns
6.51.191Validate no critical UX blockers remainNoneCriticalDeterministic + AI
6.51.192Validate accessibility compliance ≥ 90%≥90%CriticalDeterministic + AI
6.51.193Validate frictionless navigation across entire siteFrictionlessHeavyDeterministic + AI
6.51.194Validate mobile-first UX fully optimizedOptimizedHeavyDeterministic + AI
6.51.195Validate key flows maintain high usabilityHighMediumDeterministic + AI
6.51.196Detect inconsistent UX across page templatesNoneMediumDeterministic + AI
6.51.197Validate all interactive elements pass usability checksPassedMediumDeterministic + AI
6.51.198Validate engagement signals stable across devicesStableMediumDeterministic + AI
6.51.199Validate UX indicators correlate with conversion dataCorrelatedMediumDeterministic + AI
6.51.200Compute Final UX/UI/Usability ScoreFinalizedCriticalDeterministic + AI

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