{ "url": "https://search.naver.com", "auditedAt": "2026-07-22T08:49:56.085Z", "mode": "report", "status": "completed", "statusDetail": "Atomic coverage complete across four representative surfaces. The bare host redirects to www.naver.com; that homepage and three search templates were included.", "page": { "appType": "hybrid", "framework": "Server-rendered search results with React-like result modules; redirected homepage is React-like JS shell", "notes": "Representative coverage: redirect/homepage, general results and search interaction, image results, and nonsensical-query recovery. Excluded authenticated account, checkout, maps, news, shopping, and other separate Naver products because they are distinct hosts/products." }, "evidenceUsed": [ "screenshot", "video", "layout-metrics", "dom", "evaluate-probe", "trace", "har", "discoverability", "headers", "cookies", "trackers", "secrets", "images", "heap-summary", "lighthouse" ], "guidanceConsulted": [ "accessibility", "accessible-error-announcement", "language-detection", "language-model", "summarizer", "translator", "css", "highlight-text-ranges", "css-layout", "animated-select-picker", "autofill-address-form", "autofill-highlight-inputs", "autofill-payment-form", "autofill-sign-in-form", "autofill-sign-up-form", "brand-consistent-forms", "branded-select-styling", "custom-select-picker-layouts", "form-fields-automatically-fit-contents", "forms", "required-field-feedback", "rich-media-picker", "select-menu-interaction", "validate-input-after-interaction", "html", "passkey-authentication", "passkey-conditional-create", "passkey-management", "passkey-reauthentication", "passkey-registration", "passkeys", "batch-analytics-events", "break-up-long-tasks", "calculate-total-foreground-time", "conditional-async-dependencies", "defer-rendering-heavy-content", "defer-work-until-scroll-ends", "deprioritize-background-fetches", "detect-initial-visibility-state", "efficient-background-processing", "faster-spa-view-transitions", "full-session-analytics", "identify-heavy-scripts", "identify-inp-causes", "improve-next-page-load-performance", "interactions-in-complex-layouts", "optimize-image-priority", "optimize-preload-priority", "optimize-script-priority", "performance", "resolution-optimized-pseudo-elements", "schedule-tasks-by-priority", "sequence-distributed-events", "privacy", "security", "adapt-scrollbar-to-contrast-preferences", "anchor-positioning-tab-underline", "animate-element-entry-exit", "animate-to-from-top-layer", "animate-to-intrinsic-sizes", "apply-webgl-shaders", "calculate-event-differentials", "calculate-with-intrinsic-sizes", "capture-location-agnostic-data", "carousel-slide-effects", "carousel-snap-highlights", "child-state-based-styling", "complex-shapes", "component-specific-light-dark-theme", "consistent-cross-document-transitions", "content-based-styling", "coordinate-global-events", "cross-document-transitions", "customize-scrollbar-color-and-thickness", "dark-mode", "declarative-button-actions", "declarative-dialog-popover-control", "deliver-optimized-decorative-images", "design-token-reactivity", "directional-navigation-transitions", "dynamic-sibling-animations", "dynamic-sibling-styling", "export-html-media-from-canvas", "expose-canvas-content-to-browser-features", "flicker-free-client-side-ab-testing", "fluid-scaling", "format-human-readable-durations", "group-element-transitions", "improve-text-layout-and-legibility", "individual-transform-properties", "interactive-content-in-3d-scenes", "interactive-content-reveal", "interest-triggered-action-previews", "interest-triggered-tooltips", "light-dismiss-a-dialog", "manage-recurring-intervals", "model-partial-time-concepts", "move-dom-element-without-losing-state", "navigation-drawer", "overflow-clipping-control", "parallax-scroll-effects", "persistent-app-tours", "persistent-toast-notifications", "persistent-top-layer-ui", "physics-based-easing", "platform-controls-dismiss-dialog", "position-aware-tooltips", "precise-text-alignment", "prevent-text-wrapping", "pull-to-reveal", "reduce-style-repetition", "resilient-context-menus-and-nested-dropdowns", "same-document-transitions", "scroll-entry-exit-effects", "scroll-position-aware-elements", "scroll-progress-indicator", "scroll-snap-realtime-feedback", "scroll-snap-state-sync", "scroll-target-on-load", "scrollability-affordance-hints", "scrollytelling", "search-hidden-content", "shaped-cutouts", "shrinking-header-on-scroll", "size-aware-styling", "soft-edge-content-fade", "stabilize-reactive-state", "stack-drill-down", "style-parent-with-has", "support-global-calendar-systems", "swipe-to-remove", "visually-stable-font-fallbacks", "visually-stable-mixed-fonts", "visually-texture-content", "agentic-forms", "agentic-javascript-tools" ], "artifacts": [ { "type": "screenshot", "path": "evidence/entry.png", "caption": "Homepage initial viewport with Whale promotions", "condition": "desktop", "findingIds": [ "F007", "F009" ] }, { "type": "screenshot", "path": "evidence/results-desktop.png", "caption": "Desktop search results", "condition": "780x493", "findingIds": [ "F001" ] }, { "type": "screenshot", "path": "evidence/results-mobile.png", "caption": "Narrow viewport search results", "condition": "360x800", "findingIds": [ "F010", "F011", "F022" ] }, { "type": "screenshot", "path": "evidence/results-dark.png", "caption": "Results under dark preference", "condition": "prefers-color-scheme: dark", "findingIds": [ "F001" ] }, { "type": "screenshot", "path": "evidence/results-contrast.png", "caption": "Results under high-contrast preference", "condition": "prefers-contrast: more", "findingIds": [ "F003" ] }, { "type": "screenshot", "path": "evidence/no-results.png", "caption": "Nonsensical query fallback state", "condition": "desktop", "findingIds": [ "F013" ] }, { "type": "screenshot", "path": "evidence/images-mobile.png", "caption": "Image results at narrow viewport", "condition": "360x800", "findingIds": [] }, { "type": "video", "path": "evidence/search-interaction.mp4", "caption": "Search input/autocomplete interaction", "condition": "5 seconds", "findingIds": [ "F004" ] }, { "type": "layout", "path": "evidence/results-layout-desktop.json", "caption": "Desktop layout, CLS, overflow, and long tasks", "condition": "780x493", "findingIds": [ "F005", "F010", "F015" ] }, { "type": "layout", "path": "evidence/results-layout-mobile.json", "caption": "Narrow results layout metrics", "condition": "360x800", "findingIds": [] }, { "type": "layout", "path": "evidence/home-layout-mobile.json", "caption": "Homepage narrow-condition CLS", "condition": "360x800", "findingIds": [ "F015" ] }, { "type": "trace", "path": "evidence/results-trace.json", "caption": "DevTools load trace", "condition": "desktop load", "findingIds": [] }, { "type": "trace-summary", "path": "evidence/results-trace-summary.json", "caption": "Compact trace timings and long tasks", "condition": "desktop load", "findingIds": [ "F014", "F016", "F030" ] }, { "type": "har", "path": "evidence/results.har", "caption": "Network HAR", "condition": "desktop load", "findingIds": [ "F017" ] }, { "type": "har-summary", "path": "evidence/results-summary.json", "caption": "Network totals, third parties, blockers, and offenders", "condition": "desktop load", "findingIds": [ "F017", "F018", "F026", "F030", "F031" ] }, { "type": "lighthouse", "path": "evidence/lighthouse-results.json", "caption": "Lighthouse mobile performance/accessibility/best-practices/SEO", "condition": "mobile emulation", "findingIds": [ "F003", "F012", "F014", "F016", "F019", "F020", "F021", "F022", "F023", "F024" ] }, { "type": "discoverability", "path": "evidence/results-discoverability.json", "caption": "Raw versus rendered result coverage", "condition": "JavaScript on/off", "findingIds": [] }, { "type": "screenshot", "path": "evidence/results-discoverability-rendered.png", "caption": "Rendered result page", "condition": "JavaScript enabled", "findingIds": [] }, { "type": "screenshot", "path": "evidence/results-discoverability-crawler.png", "caption": "Crawler result page", "condition": "JavaScript disabled", "findingIds": [] }, { "type": "discoverability", "path": "evidence/home-discoverability.json", "caption": "Raw versus rendered homepage coverage", "condition": "JavaScript on/off", "findingIds": [ "F028" ] }, { "type": "screenshot", "path": "evidence/home-discoverability-rendered.png", "caption": "Rendered homepage", "condition": "JavaScript enabled", "findingIds": [ "F028" ] }, { "type": "screenshot", "path": "evidence/home-discoverability-crawler.png", "caption": "Crawler homepage shell", "condition": "JavaScript disabled", "findingIds": [ "F028" ] }, { "type": "heap", "path": "evidence/heap-baseline.json", "caption": "Baseline heap summary", "condition": "after load", "findingIds": [ "F032" ] }, { "type": "heap", "path": "evidence/heap-post.json", "caption": "Heap after ten autocomplete cycles", "condition": "repeated interaction", "findingIds": [] }, { "type": "other", "path": "evidence/memory-metrics.json", "caption": "Runtime heap/DOM metrics before and after cycles", "condition": "repeated interaction", "findingIds": [ "F032" ] }, { "type": "other", "path": "evidence/results-probe.json", "caption": "Metadata, semantics, focus, targets, CSS and runtime probe", "condition": "desktop results", "findingIds": [ "F004", "F005", "F006", "F008", "F011", "F012", "F021", "F024" ] }, { "type": "other", "path": "evidence/results-motion-default.json", "caption": "Default animation probe", "condition": "default motion", "findingIds": [ "F002" ] }, { "type": "other", "path": "evidence/results-reduced-motion.json", "caption": "Reduced-motion animation probe", "condition": "prefers-reduced-motion: reduce", "findingIds": [ "F002" ] }, { "type": "other", "path": "evidence/headers.json", "caption": "Security response-header audit", "condition": "results", "findingIds": [ "F025", "F027" ] }, { "type": "other", "path": "evidence/cookies.json", "caption": "Cookie security audit", "condition": "results", "findingIds": [ "F025" ] }, { "type": "other", "path": "evidence/trackers.json", "caption": "Cross-origin and tracker audit", "condition": "results", "findingIds": [ "F026" ] }, { "type": "other", "path": "evidence/secrets.json", "caption": "Client-side secret scan", "condition": "results", "findingIds": [] }, { "type": "other", "path": "evidence/images-audit.json", "caption": "Image dimensions, lazy loading, responsive source, format and alt audit", "condition": "image results", "findingIds": [ "F019", "F029" ] }, { "type": "other", "path": "evidence/robots.json", "caption": "robots.txt policy", "condition": "crawler fetch", "findingIds": [ "F024" ] }, { "type": "dom", "path": "evidence/entry-dom.json", "caption": "Rendered homepage DOM and CSS", "condition": "desktop", "findingIds": [] } ], "config": { "loaded": false }, "coverage": { "catalogVersion": "modern-web-guidance@0.0.172", "catalogChecksum": "sha256:78ccfdb2d483f4c57d9dafed80fd86c6265585a56457c8dcfddc254b80fb44d7", "expected": 58, "recorded": 58, "judged": 58, "blocked": 0, "notRun": 0, "missing": 0, "unknown": 0, "duplicates": 0, "complete": true }, "checkOutcomes": [ { "principleId": "respect-user-preferences", "checkId": "respects-color-scheme", "status": "issues", "confidence": "high", "method": "Emulated preference screenshots and runtime media/animation probes", "evidence": "Dark and default screenshots are byte-identical; all principal surfaces stay white under prefers-color-scheme: dark.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-desktop.png", "evidence/results-dark.png" ], "findingIds": [ "F001" ] }, { "principleId": "respect-user-preferences", "checkId": "respects-reduced-motion", "status": "issues", "confidence": "high", "method": "Emulated preference screenshots and runtime media/animation probes", "evidence": "The default and reduce probes both report the same 300ms animation and 50 transitioning elements; loading-dot animations also remain defined.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-motion-default.json", "evidence/results-reduced-motion.json" ], "findingIds": [ "F002" ] }, { "principleId": "respect-user-preferences", "checkId": "respects-contrast", "status": "issues", "confidence": "high", "method": "Emulated preference screenshots and runtime media/animation probes", "evidence": "The prefers-contrast screenshot is visually unchanged while Lighthouse finds 23 low-contrast nodes, including tabs at 3.36:1.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-contrast.png", "evidence/lighthouse-results.json" ], "findingIds": [ "F003" ] }, { "principleId": "implement-natural-interactions", "checkId": "view-transitions", "status": "issues", "confidence": "high", "method": "Representative-path screenshots, DOM/runtime probes, and interaction walkthrough", "evidence": "CSS inspection found no view-transition rules; the autocomplete interaction uses ordinary transitions and state replacement.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-probe.json", "evidence/search-interaction.mp4" ], "findingIds": [ "F004" ] }, { "principleId": "implement-natural-interactions", "checkId": "scroll-driven-animations", "status": "not-applicable", "confidence": "high", "method": "Representative-path screenshots, DOM/runtime probes, and interaction walkthrough", "evidence": "No scroll-linked decorative/parallax/scrollytelling motion exists on the audited search surfaces, so there is no scroll animation implementation to assess.", "reason": "No scroll-linked decorative/parallax/scrollytelling motion exists on the audited search surfaces, so there is no scroll animation implementation to assess.", "pathIds": [ "search-results" ] }, { "principleId": "implement-natural-interactions", "checkId": "physical-gestures", "status": "pass", "confidence": "high", "method": "Representative-path screenshots, DOM/runtime probes, and interaction walkthrough", "evidence": "Screenshots and DOM inspection show native scrolling, links, tabs, and buttons; no custom pointer-driven gesture surface that fights platform scrolling was found.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-probe.json" ] }, { "principleId": "provide-guided-navigation", "checkId": "scroll-state-aware-chrome", "status": "issues", "confidence": "high", "method": "Representative-path screenshots, DOM/runtime probes, and interaction walkthrough", "evidence": "The results page is over 5,300 CSS px tall, but CSS inspection found no scroll-state query, progress indicator, or equivalent position-aware chrome.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-layout-desktop.json", "evidence/results-probe.json" ], "findingIds": [ "F005" ] }, { "principleId": "provide-guided-navigation", "checkId": "anchored-positioning", "status": "issues", "confidence": "high", "method": "Representative-path screenshots, DOM/runtime probes, and interaction walkthrough", "evidence": "The DOM contains four custom role=dialog overlays, no popover elements, and no anchor-name/position-anchor/position-try CSS.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-probe.json" ], "findingIds": [ "F006" ] }, { "principleId": "provide-guided-navigation", "checkId": "directs-attention", "status": "pass", "confidence": "high", "method": "Representative-path screenshots, DOM/runtime probes, and interaction walkthrough", "evidence": "The results page has selected tab state, two skip links, descriptive section headings, and visible result-card grouping that preserves orientation.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-probe.json" ] }, { "principleId": "maximize-content-reduce-noise", "checkId": "no-intrusive-interruptions", "status": "issues", "confidence": "high", "method": "Representative-path screenshots, DOM/runtime probes, and interaction walkthrough", "evidence": "The initial homepage screenshot shows both a top install banner and a large floating Whale install panel obscuring the content before user interaction.", "pathIds": [ "home", "search-results" ], "artifacts": [ "evidence/entry.png" ], "findingIds": [ "F007" ] }, { "principleId": "maximize-content-reduce-noise", "checkId": "semantic-dismissible-primitives", "status": "issues", "confidence": "high", "method": "Representative-path screenshots, DOM/runtime probes, and interaction walkthrough", "evidence": "Results expose four role=dialog containers but zero dialog, popover, or details elements.", "pathIds": [ "home", "search-results" ], "artifacts": [ "evidence/results-probe.json" ], "findingIds": [ "F008" ] }, { "principleId": "maximize-content-reduce-noise", "checkId": "reduced-chrome", "status": "issues", "confidence": "high", "method": "Representative-path screenshots, DOM/runtime probes, and interaction walkthrough", "evidence": "The first viewport devotes substantial area to install promotions, service icons, a large ad, and news chrome around the search field.", "pathIds": [ "home", "search-results" ], "artifacts": [ "evidence/entry.png" ], "findingIds": [ "F009" ] }, { "principleId": "adapt-to-the-form-factor", "checkId": "responsive-no-horizontal-scroll", "status": "issues", "confidence": "high", "method": "Lighthouse accessibility, active focus/target probe, layout, and screenshots", "evidence": "The desktop response has no viewport meta; layout measured 1,160px content in a 780px viewport with 380px overflow, and a 360px capture is scaled down rather than genuinely reflowed.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-layout-desktop.json", "evidence/results-mobile.png" ], "findingIds": [ "F010" ] }, { "principleId": "adapt-to-the-form-factor", "checkId": "component-level-responsiveness", "status": "issues", "confidence": "high", "method": "Lighthouse accessibility, active focus/target probe, layout, and screenshots", "evidence": "CSS inspection found no @container rules despite cards, AI panels, tabs, and side modules appearing in varied widths.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-probe.json", "evidence/results-mobile.png" ], "findingIds": [ "F011" ] }, { "principleId": "adapt-to-the-form-factor", "checkId": "input-modality-aware", "status": "issues", "confidence": "high", "method": "Lighthouse accessibility, active focus/target probe, layout, and screenshots", "evidence": "The active probe counted 58 controls under 44px in one dimension; several focused controls report outline:none, and Lighthouse confirms undersized 20px targets.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-probe.json", "evidence/lighthouse-results.json" ], "findingIds": [ "F012" ] }, { "principleId": "support-core-task-success", "checkId": "clear-purpose-and-primary-action", "status": "pass", "confidence": "high", "method": "Representative-path screenshots, DOM/runtime probes, and interaction walkthrough", "evidence": "The first viewport contains a prominent query field, search button, query-specific title, and clearly grouped results.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-probe.json" ] }, { "principleId": "support-core-task-success", "checkId": "primary-flow-completion", "status": "pass", "confidence": "high", "method": "Representative-path screenshots, DOM/runtime probes, and interaction walkthrough", "evidence": "A GET search query reaches a 200 result page end-to-end, with navigable result links and category tabs; the replayed input interaction remained usable.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-probe.json" ] }, { "principleId": "support-core-task-success", "checkId": "clear-system-state-and-recovery", "status": "issues", "confidence": "high", "method": "Representative-path screenshots, DOM/runtime probes, and interaction walkthrough", "evidence": "A deliberately nonsensical query immediately shows product ads/comparisons without a clear no-results explanation, query correction, or primary recovery action in the first viewport.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/no-results.png" ], "findingIds": [ "F013" ] }, { "principleId": "be-fast-and-stable", "checkId": "good-core-web-vitals", "status": "issues", "confidence": "high", "method": "Trace, HAR, layout, Lighthouse, images, and runtime probes", "evidence": "Lighthouse measured FCP 6.3s, LCP 30.5s, TBT 1,340ms, and performance 0.29; the desktop trace also measured LCP 4.45s.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/lighthouse-results.json", "evidence/results-trace-summary.json" ], "findingIds": [ "F014" ] }, { "principleId": "be-fast-and-stable", "checkId": "visual-stability", "status": "issues", "confidence": "high", "method": "Trace, HAR, layout, Lighthouse, images, and runtime probes", "evidence": "Layout evidence measured CLS 0.163 on desktop results and 0.769 on the redirected homepage mobile condition.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-layout-desktop.json", "evidence/home-layout-mobile.json" ], "findingIds": [ "F015" ] }, { "principleId": "be-fast-and-stable", "checkId": "efficient-main-thread", "status": "issues", "confidence": "high", "method": "Trace, HAR, layout, Lighthouse, images, and runtime probes", "evidence": "The trace found four long tasks, longest 138ms, with 228ms TBT; mobile Lighthouse reported 1,340ms TBT.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-trace-summary.json", "evidence/lighthouse-results.json" ], "findingIds": [ "F016" ] }, { "principleId": "be-fast-and-stable", "checkId": "efficient-resource-delivery", "status": "issues", "confidence": "high", "method": "Trace, HAR, layout, Lighthouse, images, and runtime probes", "evidence": "HAR captured 85 requests and 4.56MB transferred, including eight parser-inserted high-priority stylesheets and several high-priority scripts; trace LCP was 4.45s.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-summary.json", "evidence/results.har" ], "findingIds": [ "F017" ] }, { "principleId": "be-fast-and-stable", "checkId": "trim-unused-and-duplicate-code", "status": "issues", "confidence": "high", "method": "Trace, HAR, layout, Lighthouse, images, and runtime probes", "evidence": "HAR shows two separate index.js bundles at about 1.08MB each; scripts total 3.63MB across 41 requests.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-summary.json" ], "findingIds": [ "F018" ] }, { "principleId": "be-inclusive", "checkId": "names-roles-labels", "status": "issues", "confidence": "high", "method": "Lighthouse accessibility, active focus/target probe, layout, and screenshots", "evidence": "Lighthouse found 14 images without alt, four unnamed links, one unnamed button, and three elements with disallowed aria-expanded; image search found 24 missing alt.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/lighthouse-results.json", "evidence/images-audit.json" ], "findingIds": [ "F019" ] }, { "principleId": "be-inclusive", "checkId": "sufficient-contrast", "status": "issues", "confidence": "high", "method": "Lighthouse accessibility, active focus/target probe, layout, and screenshots", "evidence": "Lighthouse found 23 low-contrast nodes; search tabs use #8c8c8c on white at 3.36:1 instead of 4.5:1.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/lighthouse-results.json" ], "findingIds": [ "F020" ] }, { "principleId": "be-inclusive", "checkId": "structure-and-focus", "status": "issues", "confidence": "high", "method": "Lighthouse accessibility, active focus/target probe, layout, and screenshots", "evidence": "Mobile Lighthouse found no main landmark and invalid ARIA; the focus probe shows the search input and multiple custom controls with outline:none.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/lighthouse-results.json", "evidence/results-probe.json" ], "findingIds": [ "F021" ] }, { "principleId": "be-inclusive", "checkId": "legible-text", "status": "pass", "confidence": "high", "method": "Lighthouse accessibility, active focus/target probe, layout, and screenshots", "evidence": "Desktop and mobile result screenshots show unclipped result titles/snippets with clear grouping and adequate line spacing; no text clipping was observed.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/lighthouse-results.json", "evidence/results-probe.json" ] }, { "principleId": "be-inclusive", "checkId": "zoom-reflow-targets-and-media", "status": "issues", "confidence": "high", "method": "Lighthouse accessibility, active focus/target probe, layout, and screenshots", "evidence": "The desktop response omits viewport meta, scales a fixed-width page at 360px, and Lighthouse reports insufficient 20px touch targets.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-mobile.png", "evidence/lighthouse-results.json" ], "findingIds": [ "F022" ] }, { "principleId": "follow-best-practices", "checkId": "no-console-errors", "status": "pass", "confidence": "high", "method": "Representative-path screenshots, DOM/runtime probes, and interaction walkthrough", "evidence": "Lighthouse errors-in-console audit scored 1 and reported no console errors.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-probe.json" ] }, { "principleId": "follow-best-practices", "checkId": "sound-document-and-assets", "status": "pass", "confidence": "high", "method": "Representative-path screenshots, DOM/runtime probes, and interaction walkthrough", "evidence": "Probe and Lighthouse confirm HTML doctype, UTF-8 charset, correct image aspect ratios, and explicit dimensions on all 75 image-search images.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-probe.json" ] }, { "principleId": "follow-best-practices", "checkId": "browser-platform-hygiene", "status": "issues", "confidence": "high", "method": "Representative-path screenshots, DOM/runtime probes, and interaction walkthrough", "evidence": "Lighthouse reports an unload event listener in nx-m-1.1.3.min.js, an API Chrome is removing.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/lighthouse-results.json" ], "findingIds": [ "F023" ] }, { "principleId": "be-discoverable", "checkId": "title-and-description", "status": "pass", "confidence": "high", "method": "Raw-vs-rendered discoverability, metadata DOM, robots/sitemap, and screenshots", "evidence": "Probe confirms a query-specific title and meta description; raw HTML retains both and discoverability coverage is 85% on results.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-discoverability.json" ] }, { "principleId": "be-discoverable", "checkId": "crawlable-and-mobile-friendly", "status": "issues", "confidence": "high", "method": "Raw-vs-rendered discoverability, metadata DOM, robots/sitemap, and screenshots", "evidence": "The desktop result omits viewport meta, Lighthouse flags four generic “자세히 보기” links, and the search host intentionally blocks indexing.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-probe.json", "evidence/lighthouse-results.json", "evidence/robots.json" ], "findingIds": [ "F024" ] }, { "principleId": "be-discoverable", "checkId": "canonical-and-indexing-signals", "status": "not-applicable", "confidence": "high", "method": "Raw-vs-rendered discoverability, metadata DOM, robots/sitemap, and screenshots", "evidence": "Search result URLs are intentionally excluded from indexing by robots.txt to avoid indexing arbitrary query combinations; canonical/hreflang indexing is not applicable to this internal-search template.", "reason": "Search result URLs are intentionally excluded from indexing by robots.txt to avoid indexing arbitrary query combinations; canonical/hreflang indexing is not applicable to this internal-search template.", "pathIds": [ "search-results" ] }, { "principleId": "be-discoverable", "checkId": "structured-and-shareable-metadata", "status": "not-applicable", "confidence": "high", "method": "Raw-vs-rendered discoverability, metadata DOM, robots/sitemap, and screenshots", "evidence": "Generic search result and homepage templates do not represent a single article, product, event, place, or other rich entity requiring schema.org entity markup.", "reason": "Generic search result and homepage templates do not represent a single article, product, event, place, or other rich entity requiring schema.org entity markup.", "pathIds": [ "search-results" ] }, { "principleId": "be-private-and-secure", "checkId": "secure-transport-and-headers", "status": "issues", "confidence": "high", "method": "Headers, cookies, trackers, secrets, HAR, and DOM probes", "evidence": "HTTPS and CSP are present, but HSTS and nosniff are absent; three first-party cookies lack Secure and all seven use SameSite=None.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/headers.json", "evidence/cookies.json" ], "findingIds": [ "F025" ] }, { "principleId": "be-private-and-secure", "checkId": "data-minimisation-and-third-parties", "status": "issues", "confidence": "high", "method": "Headers, cookies, trackers, secrets, HAR, and DOM probes", "evidence": "Tracker evidence saw 14 cross-origin hosts; HAR attributes 81/85 requests and 4.48MB to other origins, including logging, impression, and responsive telemetry endpoints.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/trackers.json", "evidence/results-summary.json" ], "findingIds": [ "F026" ] }, { "principleId": "be-private-and-secure", "checkId": "in-context-permissions-and-modern-auth", "status": "not-applicable", "confidence": "high", "method": "Headers, cookies, trackers, secrets, HAR, and DOM probes", "evidence": "No permission request or authentication flow occurs on the audited anonymous search surfaces; only a link to a separate sign-in service is present.", "reason": "No permission request or authentication flow occurs on the audited anonymous search surfaces; only a link to a separate sign-in service is present.", "pathIds": [ "search-results" ] }, { "principleId": "be-private-and-secure", "checkId": "defensive-browser-policies", "status": "issues", "confidence": "high", "method": "Headers, cookies, trackers, secrets, HAR, and DOM probes", "evidence": "Headers evidence confirms frame-ancestors and X-Frame-Options, but no HSTS, Permissions-Policy, or X-Content-Type-Options.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/headers.json" ], "findingIds": [ "F027" ] }, { "principleId": "be-resilient", "checkId": "progressive-enhancement", "status": "issues", "confidence": "high", "method": "Raw-vs-rendered discoverability, metadata DOM, robots/sitemap, and screenshots", "evidence": "Discoverability measured only 6% raw/rendered word coverage on www.naver.com with an empty #root; the crawler screenshot is effectively blank, while results reach 85%.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/home-discoverability.json", "evidence/home-discoverability-rendered.png", "evidence/home-discoverability-crawler.png" ], "findingIds": [ "F028" ] }, { "principleId": "be-resilient", "checkId": "resilient-runtime-behaviour", "status": "pass", "confidence": "high", "method": "Representative-path screenshots, DOM/runtime probes, and interaction walkthrough", "evidence": "The homepage promotion and search overlays remain within the viewport and expose close controls; repeated autocomplete focus/input cycles did not break the DOM state.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-probe.json" ] }, { "principleId": "be-resilient", "checkId": "offline-and-installable", "status": "not-applicable", "confidence": "high", "method": "Representative-path screenshots, DOM/runtime probes, and interaction walkthrough", "evidence": "A live web search intrinsically depends on current network results; installability/offline result delivery is not a reasonable core requirement, although useful network failure UI remains applicable.", "reason": "A live web search intrinsically depends on current network results; installability/offline result delivery is not a reasonable core requirement, although useful network failure UI remains applicable.", "pathIds": [ "search-results" ] }, { "principleId": "be-resilient", "checkId": "network-and-http-failure-states", "status": "pass", "confidence": "high", "method": "Representative-path screenshots, DOM/runtime probes, and interaction walkthrough", "evidence": "The invalid sitemap/error response presents a clear Korean error message plus previous-page and Naver-home recovery links instead of a blank shell.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-probe.json" ] }, { "principleId": "be-internationalised", "checkId": "lang-dir-and-logical-properties", "status": "pass", "confidence": "high", "method": "Representative-path screenshots, DOM/runtime probes, and interaction walkthrough", "evidence": "The rendered and raw documents declare lang=ko and UTF-8, matching the Korean content and correct left-to-right reading order.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-probe.json" ] }, { "principleId": "be-internationalised", "checkId": "locale-aware-data", "status": "not-applicable", "confidence": "high", "method": "Representative-path screenshots, DOM/runtime probes, and interaction walkthrough", "evidence": "The audited Korean search surfaces show no user-facing dates, currencies, durations, or other locale-sensitive values requiring alternate formatting.", "reason": "The audited Korean search surfaces show no user-facing dates, currencies, durations, or other locale-sensitive values requiring alternate formatting.", "pathIds": [ "search-results" ] }, { "principleId": "be-internationalised", "checkId": "time-zone-correctness", "status": "not-applicable", "confidence": "high", "method": "Representative-path screenshots, DOM/runtime probes, and interaction walkthrough", "evidence": "No events, schedules, stored times, recurring intervals, or time-zone-sensitive data appear in the representative search surfaces.", "reason": "No events, schedules, stored times, recurring intervals, or time-zone-sensitive data appear in the representative search surfaces.", "pathIds": [ "search-results" ] }, { "principleId": "be-trustworthy", "checkId": "no-dark-patterns", "status": "pass", "confidence": "high", "method": "Representative-path screenshots, DOM/runtime probes, and interaction walkthrough", "evidence": "Across search, no-match, and image-result screenshots, advertising is visually distinguishable and no forced continuity, confirmshaming, or hidden cancellation flow was observed.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-probe.json" ] }, { "principleId": "be-trustworthy", "checkId": "humane-error-handling", "status": "not-applicable", "confidence": "high", "method": "Representative-path screenshots, DOM/runtime probes, and interaction walkthrough", "evidence": "The primary search form has no required structured fields or invalid-value state; arbitrary text is a valid query.", "reason": "The primary search form has no required structured fields or invalid-value state; arbitrary text is a valid query.", "pathIds": [ "search-results" ] }, { "principleId": "be-trustworthy", "checkId": "trustworthy-input-assistance", "status": "pass", "confidence": "high", "method": "Representative-path screenshots, DOM/runtime probes, and interaction walkthrough", "evidence": "The search input exposes a combobox role and the recorded interaction displays query assistance without blocking typing or submission.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-probe.json" ] }, { "principleId": "be-trustworthy", "checkId": "safe-commercial-and-account-flows", "status": "not-applicable", "confidence": "high", "method": "Representative-path screenshots, DOM/runtime probes, and interaction walkthrough", "evidence": "Checkout, subscription, consent, authentication, and account-management flows are outside the anonymous search templates audited.", "reason": "Checkout, subscription, consent, authentication, and account-management flows are outside the anonymous search templates audited.", "pathIds": [ "search-results" ] }, { "principleId": "be-sustainable", "checkId": "optimised-assets", "status": "issues", "confidence": "high", "method": "Trace, HAR, layout, Lighthouse, images, and runtime probes", "evidence": "The images probe found 50 below-fold images without lazy loading and 48 images without srcset/responsive sources.", "pathIds": [ "search-results", "image-results" ], "artifacts": [ "evidence/images-audit.json" ], "findingIds": [ "F029" ] }, { "principleId": "be-sustainable", "checkId": "no-wasteful-work", "status": "issues", "confidence": "high", "method": "Trace, HAR, layout, Lighthouse, images, and runtime probes", "evidence": "Scripts transfer 3.63MB across 41 requests, including duplicate 1.08MB bundles, while several logging/impression calls run during initial load.", "pathIds": [ "search-results", "image-results" ], "artifacts": [ "evidence/results-summary.json", "evidence/results-trace-summary.json" ], "findingIds": [ "F030" ] }, { "principleId": "be-sustainable", "checkId": "third-party-and-media-budget", "status": "issues", "confidence": "high", "method": "Trace, HAR, layout, Lighthouse, images, and runtime probes", "evidence": "HAR reports 4.48MB of 4.56MB from other origins, with large audio and image-viewer scripts loaded on a general result page.", "pathIds": [ "search-results", "image-results" ], "artifacts": [ "evidence/results-summary.json" ], "findingIds": [ "F031" ] }, { "principleId": "be-agent-ready", "checkId": "structured-agent-capabilities", "status": "not-applicable", "confidence": "high", "method": "Raw-vs-rendered discoverability, metadata DOM, robots/sitemap, and screenshots", "evidence": "The host explicitly disallows AI retrieval bots in robots.txt and exposes no declared agent-facing surface, so structured agent tools are judged intentionally out of scope.", "reason": "The host explicitly disallows AI retrieval bots in robots.txt and exposes no declared agent-facing surface, so structured agent tools are judged intentionally out of scope.", "pathIds": [ "search-results" ] }, { "principleId": "be-agent-ready", "checkId": "on-device-inference", "status": "not-applicable", "confidence": "high", "method": "Raw-vs-rendered discoverability, metadata DOM, robots/sitemap, and screenshots", "evidence": "The host declares no agent-facing intent and the audited search task does not require a built-in on-device model; absence is an opportunity, not a failure.", "reason": "The host declares no agent-facing intent and the audited search task does not require a built-in on-device model; absence is an opportunity, not a failure.", "pathIds": [ "search-results" ] }, { "principleId": "be-memory-efficient", "checkId": "no-leak-under-repeated-interaction", "status": "pass", "confidence": "high", "method": "Baseline and post-interaction heap summaries plus runtime memory/DOM metrics", "evidence": "After ten representative autocomplete focus/input/clear cycles, heap self size fell from 90,823,662 to 90,739,743 bytes; FiberNode count stayed 13,265 and live DOM nodes stayed 3,049.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/heap-baseline.json", "evidence/heap-post.json" ] }, { "principleId": "be-memory-efficient", "checkId": "bounded-footprint", "status": "issues", "confidence": "high", "method": "Baseline and post-interaction heap summaries plus runtime memory/DOM metrics", "evidence": "The baseline heap summary reports 90.8MB self size, 1.45M heap nodes, 118,512 closures, and 13,265 FiberNode objects for about 3,049 live DOM elements.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/heap-baseline.json", "evidence/memory-metrics.json" ], "findingIds": [ "F032" ] }, { "principleId": "be-memory-efficient", "checkId": "no-detached-dom-or-unbounded-listeners", "status": "pass", "confidence": "high", "method": "Baseline and post-interaction heap summaries plus runtime memory/DOM metrics", "evidence": "Before/after heap summaries show no Detached* constructor among top populations; closures rose only 5 and DOM/animation counts remained unchanged after ten cycles.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/heap-baseline.json", "evidence/heap-post.json" ] } ], "principleOutcomes": [ { "principleId": "respect-user-preferences", "expectation": "default", "status": "issues", "findingIds": [ "F001", "F002", "F003" ] }, { "principleId": "implement-natural-interactions", "expectation": "default", "status": "issues", "findingIds": [ "F004" ] }, { "principleId": "provide-guided-navigation", "expectation": "default", "status": "issues", "findingIds": [ "F005", "F006" ] }, { "principleId": "maximize-content-reduce-noise", "expectation": "default", "status": "issues", "findingIds": [ "F007", "F008", "F009" ] }, { "principleId": "adapt-to-the-form-factor", "expectation": "default", "status": "issues", "findingIds": [ "F010", "F011", "F012" ] }, { "principleId": "support-core-task-success", "expectation": "default", "status": "issues", "findingIds": [ "F013" ] }, { "principleId": "be-fast-and-stable", "expectation": "default", "status": "issues", "findingIds": [ "F014", "F015", "F016", "F017", "F018" ] }, { "principleId": "be-inclusive", "expectation": "default", "status": "issues", "findingIds": [ "F019", "F020", "F021", "F022" ] }, { "principleId": "follow-best-practices", "expectation": "default", "status": "issues", "findingIds": [ "F023" ] }, { "principleId": "be-discoverable", "expectation": "default", "status": "issues", "findingIds": [ "F024" ] }, { "principleId": "be-private-and-secure", "expectation": "default", "status": "issues", "findingIds": [ "F025", "F026", "F027" ] }, { "principleId": "be-resilient", "expectation": "contextual", "status": "issues", "findingIds": [ "F028" ] }, { "principleId": "be-internationalised", "expectation": "contextual", "status": "pass" }, { "principleId": "be-trustworthy", "expectation": "default", "status": "pass" }, { "principleId": "be-sustainable", "expectation": "contextual", "status": "issues", "findingIds": [ "F029", "F030", "F031" ] }, { "principleId": "be-agent-ready", "expectation": "contextual", "status": "not-applicable", "reason": "The host explicitly disallows AI retrieval bots in robots.txt and exposes no declared agent-facing surface, so structured agent tools are judged intentionally out of scope. The host declares no agent-facing intent and the audited search task does not require a built-in on-device model; absence is an opportunity, not a failure." }, { "principleId": "be-memory-efficient", "expectation": "default", "status": "issues", "findingIds": [ "F032" ] } ], "paths": [ { "id": "home", "description": "Bare search.naver.com redirect and www.naver.com homepage, representing search entry, promotions, and JS resilience.", "url": "https://www.naver.com/", "conditions": [ "desktop", "360x800", "prefers-color-scheme: dark", "JavaScript disabled" ], "result": "issues" }, { "id": "search-results", "description": "General query results plus autocomplete interaction, representing the primary end-to-end search task and result template.", "url": "https://search.naver.com/search.naver?query=web%20accessibility", "conditions": [ "desktop", "360x800", "prefers-color-scheme: dark", "prefers-reduced-motion: reduce", "prefers-contrast: more", "mobile Lighthouse" ], "result": "issues" }, { "id": "image-results", "description": "Image vertical representing media-heavy result delivery and grid/card accessibility.", "url": "https://search.naver.com/search.naver?where=image&query=%EA%B3%A0%EC%96%91%EC%9D%B4", "conditions": [ "desktop", "360x800" ], "result": "issues" }, { "id": "no-results", "description": "Nonsensical-query path representing low-confidence/empty-result recovery.", "url": "https://search.naver.com/search.naver?query=zzzxxyyqqq987654321", "conditions": [ "desktop" ], "result": "issues" } ], "findings": [ { "id": "F001", "pathId": "search-results", "url": "https://search.naver.com/search.naver?query=web%20accessibility", "principleId": "respect-user-preferences", "principleCheckId": "respects-color-scheme", "guidanceId": "dark-mode", "severity": "medium", "confidence": "high", "summary": "No system-driven dark theme", "evidence": "Dark and default screenshots are byte-identical; all principal surfaces stay white under prefers-color-scheme: dark.", "artifacts": [ "evidence/results-desktop.png", "evidence/results-dark.png" ], "suggestedFix": "Add color-scheme: light dark and theme surfaces/text with prefers-color-scheme or light-dark().", "effort": "medium" }, { "id": "F002", "pathId": "search-results", "url": "https://search.naver.com/search.naver?query=web%20accessibility", "principleId": "respect-user-preferences", "principleCheckId": "respects-reduced-motion", "guidanceId": "accessibility", "severity": "medium", "confidence": "high", "summary": "Reduced-motion preference does not reduce motion", "evidence": "The default and reduce probes both report the same 300ms animation and 50 transitioning elements; loading-dot animations also remain defined.", "artifacts": [ "evidence/results-motion-default.json", "evidence/results-reduced-motion.json" ], "suggestedFix": "Under prefers-reduced-motion: reduce, remove non-essential keyframes/transitions and stop auto-advancing motion.", "effort": "medium" }, { "id": "F003", "pathId": "search-results", "url": "https://search.naver.com/search.naver?query=web%20accessibility", "principleId": "respect-user-preferences", "principleCheckId": "respects-contrast", "guidanceId": "adapt-scrollbar-to-contrast-preferences", "severity": "medium", "confidence": "high", "summary": "High-contrast preference is not reflected", "evidence": "The prefers-contrast screenshot is visually unchanged while Lighthouse finds 23 low-contrast nodes, including tabs at 3.36:1.", "artifacts": [ "evidence/results-contrast.png", "evidence/lighthouse-results.json" ], "suggestedFix": "Use system colors/forced-color-adjust where needed and raise text/control contrast under prefers-contrast and forced-colors.", "effort": "medium" }, { "id": "F004", "pathId": "search-results", "url": "https://search.naver.com/search.naver?query=web%20accessibility", "principleId": "implement-natural-interactions", "principleCheckId": "view-transitions", "guidanceId": "same-document-transitions", "severity": "low", "confidence": "high", "summary": "State and route changes omit View Transitions", "evidence": "CSS inspection found no view-transition rules; the autocomplete interaction uses ordinary transitions and state replacement.", "artifacts": [ "evidence/results-probe.json", "evidence/search-interaction.mp4" ], "suggestedFix": "Progressively enhance search state and same-origin result navigation with document.startViewTransition or cross-document view transitions, respecting reduced motion.", "effort": "small" }, { "id": "F005", "pathId": "search-results", "url": "https://search.naver.com/search.naver?query=web%20accessibility", "principleId": "provide-guided-navigation", "principleCheckId": "scroll-state-aware-chrome", "guidanceId": "scroll-progress-indicator", "severity": "low", "confidence": "high", "summary": "Long results do not expose scroll-state guidance", "evidence": "The results page is over 5,300 CSS px tall, but CSS inspection found no scroll-state query, progress indicator, or equivalent position-aware chrome.", "artifacts": [ "evidence/results-layout-desktop.json", "evidence/results-probe.json" ], "suggestedFix": "Add a lightweight scroll progress/position affordance or responsive sticky search chrome using declarative scroll-state patterns.", "effort": "small" }, { "id": "F006", "pathId": "search-results", "url": "https://search.naver.com/search.naver?query=web%20accessibility", "principleId": "provide-guided-navigation", "principleCheckId": "anchored-positioning", "guidanceId": "position-aware-tooltips", "severity": "low", "confidence": "high", "summary": "Overlays use custom positioning rather than anchored primitives", "evidence": "The DOM contains four custom role=dialog overlays, no popover elements, and no anchor-name/position-anchor/position-try CSS.", "artifacts": [ "evidence/results-probe.json" ], "suggestedFix": "Use popover plus CSS anchor positioning and position-try fallbacks for transient tooltips and menus.", "effort": "small" }, { "id": "F007", "pathId": "home", "url": "https://www.naver.com/", "principleId": "maximize-content-reduce-noise", "principleCheckId": "no-intrusive-interruptions", "guidanceId": "light-dismiss-a-dialog", "severity": "high", "confidence": "high", "summary": "Homepage interrupts content with browser-install promotion", "evidence": "The initial homepage screenshot shows both a top install banner and a large floating Whale install panel obscuring the content before user interaction.", "artifacts": [ "evidence/entry.png" ], "suggestedFix": "Remove the on-load panel or defer it until explicit interest; if retained, use a non-modal, easily dismissed disclosure.", "effort": "large" }, { "id": "F008", "pathId": "search-results", "url": "https://search.naver.com/search.naver?query=web%20accessibility", "principleId": "maximize-content-reduce-noise", "principleCheckId": "semantic-dismissible-primitives", "guidanceId": "declarative-dialog-popover-control", "severity": "medium", "confidence": "high", "summary": "Custom overlay semantics replace native primitives", "evidence": "Results expose four role=dialog containers but zero dialog, popover, or details elements.", "artifacts": [ "evidence/results-probe.json" ], "suggestedFix": "Use dialog for modal flows and popover/details for transient/disclosure UI so focus, escape, and light-dismiss are platform managed.", "effort": "medium" }, { "id": "F009", "pathId": "home", "url": "https://www.naver.com/", "principleId": "maximize-content-reduce-noise", "principleCheckId": "reduced-chrome", "guidanceId": "overflow-clipping-control", "severity": "medium", "confidence": "high", "summary": "Homepage chrome and promotions crowd the core task", "evidence": "The first viewport devotes substantial area to install promotions, service icons, a large ad, and news chrome around the search field.", "artifacts": [ "evidence/entry.png" ], "suggestedFix": "Prioritise the search task and defer secondary promotions and dense service chrome below or behind explicit controls.", "effort": "medium" }, { "id": "F010", "pathId": "search-results", "url": "https://search.naver.com/search.naver?query=web%20accessibility", "principleId": "adapt-to-the-form-factor", "principleCheckId": "responsive-no-horizontal-scroll", "guidanceId": "css-layout", "severity": "high", "confidence": "high", "summary": "Desktop search response lacks a viewport contract and fixed-width layout overflows", "evidence": "The desktop response has no viewport meta; layout measured 1,160px content in a 780px viewport with 380px overflow, and a 360px capture is scaled down rather than genuinely reflowed.", "artifacts": [ "evidence/results-layout-desktop.json", "evidence/results-mobile.png" ], "suggestedFix": "Add a correct viewport meta tag and replace fixed minimum widths with intrinsic/fluid layout that reflows at narrow sizes.", "effort": "large" }, { "id": "F011", "pathId": "search-results", "url": "https://search.naver.com/search.naver?query=web%20accessibility", "principleId": "adapt-to-the-form-factor", "principleCheckId": "component-level-responsiveness", "guidanceId": "size-aware-styling", "severity": "medium", "confidence": "high", "summary": "Complex reused result components are not container-responsive", "evidence": "CSS inspection found no @container rules despite cards, AI panels, tabs, and side modules appearing in varied widths.", "artifacts": [ "evidence/results-probe.json", "evidence/results-mobile.png" ], "suggestedFix": "Give reusable modules containment and adapt internals with size/style container queries rather than page-wide fixed widths.", "effort": "medium" }, { "id": "F012", "pathId": "search-results", "url": "https://search.naver.com/search.naver?query=web%20accessibility", "principleId": "adapt-to-the-form-factor", "principleCheckId": "input-modality-aware", "guidanceId": "accessibility", "severity": "high", "confidence": "high", "summary": "Many controls are too small or lose visible focus", "evidence": "The active probe counted 58 controls under 44px in one dimension; several focused controls report outline:none, and Lighthouse confirms undersized 20px targets.", "artifacts": [ "evidence/results-probe.json", "evidence/lighthouse-results.json" ], "suggestedFix": "Provide at least 24px WCAG spacing and preferably 44px touch areas, plus a strong :focus-visible treatment for every control.", "effort": "large" }, { "id": "F013", "pathId": "no-results", "url": "https://search.naver.com/search.naver?query=web%20accessibility", "principleId": "support-core-task-success", "principleCheckId": "clear-system-state-and-recovery", "guidanceId": "persistent-toast-notifications", "severity": "medium", "confidence": "high", "summary": "No-match search state presents unrelated commerce before clear recovery", "evidence": "A deliberately nonsensical query immediately shows product ads/comparisons without a clear no-results explanation, query correction, or primary recovery action in the first viewport.", "artifacts": [ "evidence/no-results.png" ], "suggestedFix": "Lead empty/low-confidence states with explicit status, spelling/query suggestions, and clear retry/edit controls before monetised fallback content.", "effort": "medium" }, { "id": "F014", "pathId": "search-results", "url": "https://search.naver.com/search.naver?query=web%20accessibility", "principleId": "be-fast-and-stable", "principleCheckId": "good-core-web-vitals", "guidanceId": "performance", "severity": "critical", "confidence": "high", "summary": "Mobile search is far outside good Core Web Vitals", "evidence": "Lighthouse measured FCP 6.3s, LCP 30.5s, TBT 1,340ms, and performance 0.29; the desktop trace also measured LCP 4.45s.", "artifacts": [ "evidence/lighthouse-results.json", "evidence/results-trace-summary.json" ], "suggestedFix": "Prioritise the LCP content, reduce critical JS/CSS, and defer non-essential result modules and telemetry until after interaction/idle.", "effort": "large" }, { "id": "F015", "pathId": "home", "url": "https://www.naver.com/", "principleId": "be-fast-and-stable", "principleCheckId": "visual-stability", "guidanceId": "visually-stable-font-fallbacks", "severity": "high", "confidence": "high", "summary": "Late content causes substantial layout shift", "evidence": "Layout evidence measured CLS 0.163 on desktop results and 0.769 on the redirected homepage mobile condition.", "artifacts": [ "evidence/results-layout-desktop.json", "evidence/home-layout-mobile.json" ], "suggestedFix": "Reserve space for async modules/promotions and stabilise image, font, and ad dimensions before content arrives.", "effort": "large" }, { "id": "F016", "pathId": "search-results", "url": "https://search.naver.com/search.naver?query=web%20accessibility", "principleId": "be-fast-and-stable", "principleCheckId": "efficient-main-thread", "guidanceId": "break-up-long-tasks", "severity": "high", "confidence": "high", "summary": "Heavy scripting blocks the main thread", "evidence": "The trace found four long tasks, longest 138ms, with 228ms TBT; mobile Lighthouse reported 1,340ms TBT.", "artifacts": [ "evidence/results-trace-summary.json", "evidence/lighthouse-results.json" ], "suggestedFix": "Break long tasks, schedule non-critical work by priority, and move independent computation off the main thread.", "effort": "large" }, { "id": "F017", "pathId": "search-results", "url": "https://search.naver.com/search.naver?query=web%20accessibility", "principleId": "be-fast-and-stable", "principleCheckId": "efficient-resource-delivery", "guidanceId": "optimize-script-priority", "severity": "high", "confidence": "high", "summary": "Critical delivery is heavy and render-blocking", "evidence": "HAR captured 85 requests and 4.56MB transferred, including eight parser-inserted high-priority stylesheets and several high-priority scripts; trace LCP was 4.45s.", "artifacts": [ "evidence/results-summary.json", "evidence/results.har" ], "suggestedFix": "Inline/minimise critical CSS, defer non-critical styles and scripts, and tighten cache/compression policy.", "effort": "large" }, { "id": "F018", "pathId": "search-results", "url": "https://search.naver.com/search.naver?query=web%20accessibility", "principleId": "be-fast-and-stable", "principleCheckId": "trim-unused-and-duplicate-code", "guidanceId": "identify-heavy-scripts", "severity": "high", "confidence": "high", "summary": "Two megabyte-scale application bundles dominate the load", "evidence": "HAR shows two separate index.js bundles at about 1.08MB each; scripts total 3.63MB across 41 requests.", "artifacts": [ "evidence/results-summary.json" ], "suggestedFix": "Audit coverage, deduplicate shared runtime/component code, split by result module, and load optional verticals only on demand.", "effort": "large" }, { "id": "F019", "pathId": "image-results", "url": "https://search.naver.com/search.naver?query=web%20accessibility", "principleId": "be-inclusive", "principleCheckId": "names-roles-labels", "guidanceId": "accessibility", "severity": "high", "confidence": "high", "summary": "Controls and images lack accessible names or valid semantics", "evidence": "Lighthouse found 14 images without alt, four unnamed links, one unnamed button, and three elements with disallowed aria-expanded; image search found 24 missing alt.", "artifacts": [ "evidence/lighthouse-results.json", "evidence/images-audit.json" ], "suggestedFix": "Provide meaningful alt or empty alt for decoration, accessible names for controls/links, and valid role/ARIA combinations.", "effort": "large" }, { "id": "F020", "pathId": "search-results", "url": "https://search.naver.com/search.naver?query=web%20accessibility", "principleId": "be-inclusive", "principleCheckId": "sufficient-contrast", "guidanceId": "accessibility", "severity": "high", "confidence": "high", "summary": "Text and tabs fail minimum contrast", "evidence": "Lighthouse found 23 low-contrast nodes; search tabs use #8c8c8c on white at 3.36:1 instead of 4.5:1.", "artifacts": [ "evidence/lighthouse-results.json" ], "suggestedFix": "Raise foreground contrast for tabs and metadata to WCAG AA across all states.", "effort": "large" }, { "id": "F021", "pathId": "search-results", "url": "https://search.naver.com/search.naver?query=web%20accessibility", "principleId": "be-inclusive", "principleCheckId": "structure-and-focus", "guidanceId": "accessibility", "severity": "high", "confidence": "high", "summary": "Landmarks, ARIA state, and focus treatment are inconsistent", "evidence": "Mobile Lighthouse found no main landmark and invalid ARIA; the focus probe shows the search input and multiple custom controls with outline:none.", "artifacts": [ "evidence/lighthouse-results.json", "evidence/results-probe.json" ], "suggestedFix": "Use semantic main/nav landmarks, valid roles/states, native controls, and consistent :focus-visible styling in DOM order.", "effort": "large" }, { "id": "F022", "pathId": "search-results", "url": "https://search.naver.com/search.naver?query=web%20accessibility", "principleId": "be-inclusive", "principleCheckId": "zoom-reflow-targets-and-media", "guidanceId": "fluid-scaling", "severity": "high", "confidence": "high", "summary": "Reflow and target sizing are not robust", "evidence": "The desktop response omits viewport meta, scales a fixed-width page at 360px, and Lighthouse reports insufficient 20px touch targets.", "artifacts": [ "evidence/results-mobile.png", "evidence/lighthouse-results.json" ], "suggestedFix": "Support 320px reflow/zoom without scaling the desktop canvas and enlarge or space all interactive targets.", "effort": "large" }, { "id": "F023", "pathId": "search-results", "url": "https://search.naver.com/search.naver?query=web%20accessibility", "principleId": "follow-best-practices", "principleCheckId": "browser-platform-hygiene", "guidanceId": "html", "severity": "medium", "confidence": "high", "summary": "Deprecated unload handling risks BFCache and platform compatibility", "evidence": "Lighthouse reports an unload event listener in nx-m-1.1.3.min.js, an API Chrome is removing.", "artifacts": [ "evidence/lighthouse-results.json" ], "suggestedFix": "Replace unload with pagehide/visibilitychange where needed and verify BFCache eligibility.", "effort": "medium" }, { "id": "F024", "pathId": "search-results", "url": "https://search.naver.com/search.naver?query=web%20accessibility", "principleId": "be-discoverable", "principleCheckId": "crawlable-and-mobile-friendly", "guidanceId": "html", "severity": "medium", "confidence": "high", "summary": "Search response has weak mobile/crawlability details", "evidence": "The desktop result omits viewport meta, Lighthouse flags four generic “자세히 보기” links, and the search host intentionally blocks indexing.", "artifacts": [ "evidence/results-probe.json", "evidence/lighthouse-results.json", "evidence/robots.json" ], "suggestedFix": "Add viewport metadata to every variant and give links contextual accessible text; keep deliberate robots policy documented and consistent.", "effort": "medium" }, { "id": "F025", "pathId": "search-results", "url": "https://search.naver.com/search.naver?query=web%20accessibility", "principleId": "be-private-and-secure", "principleCheckId": "secure-transport-and-headers", "guidanceId": "security", "severity": "high", "confidence": "high", "summary": "Transport policy and cookies have avoidable gaps", "evidence": "HTTPS and CSP are present, but HSTS and nosniff are absent; three first-party cookies lack Secure and all seven use SameSite=None.", "artifacts": [ "evidence/headers.json", "evidence/cookies.json" ], "suggestedFix": "Add HSTS and nosniff, set Secure on every HTTPS cookie, and use Lax/Strict unless cross-site use is essential.", "effort": "large" }, { "id": "F026", "pathId": "search-results", "url": "https://search.naver.com/search.naver?query=web%20accessibility", "principleId": "be-private-and-secure", "principleCheckId": "data-minimisation-and-third-parties", "guidanceId": "privacy", "severity": "medium", "confidence": "high", "summary": "The search load has a broad telemetry and cross-origin footprint", "evidence": "Tracker evidence saw 14 cross-origin hosts; HAR attributes 81/85 requests and 4.48MB to other origins, including logging, impression, and responsive telemetry endpoints.", "artifacts": [ "evidence/trackers.json", "evidence/results-summary.json" ], "suggestedFix": "Inventory each data flow, remove redundant telemetry, batch required analytics, and delay it until consent/context where applicable.", "effort": "medium" }, { "id": "F027", "pathId": "search-results", "url": "https://search.naver.com/search.naver?query=web%20accessibility", "principleId": "be-private-and-secure", "principleCheckId": "defensive-browser-policies", "guidanceId": "security", "severity": "medium", "confidence": "high", "summary": "Defensive browser headers are incomplete", "evidence": "Headers evidence confirms frame-ancestors and X-Frame-Options, but no HSTS, Permissions-Policy, or X-Content-Type-Options.", "artifacts": [ "evidence/headers.json" ], "suggestedFix": "Deploy HSTS, nosniff, and a least-privilege Permissions-Policy; consider stronger script CSP/Trusted Types for the large app surface.", "effort": "medium" }, { "id": "F028", "pathId": "home", "url": "https://www.naver.com/", "principleId": "be-resilient", "principleCheckId": "progressive-enhancement", "guidanceId": "html", "severity": "high", "confidence": "high", "summary": "The redirected homepage is an empty JavaScript shell to non-JS clients", "evidence": "Discoverability measured only 6% raw/rendered word coverage on www.naver.com with an empty #root; the crawler screenshot is effectively blank, while results reach 85%.", "artifacts": [ "evidence/home-discoverability.json", "evidence/home-discoverability-rendered.png", "evidence/home-discoverability-crawler.png" ], "suggestedFix": "Server-render the homepage core search, navigation, and essential content, then hydrate enhancements without making JS a prerequisite.", "effort": "large" }, { "id": "F029", "pathId": "image-results", "url": "https://search.naver.com/search.naver?query=web%20accessibility", "principleId": "be-sustainable", "principleCheckId": "optimised-assets", "guidanceId": "deliver-optimized-decorative-images", "severity": "medium", "confidence": "high", "summary": "Image result delivery misses responsive and lazy-loading opportunities", "evidence": "The images probe found 50 below-fold images without lazy loading and 48 images without srcset/responsive sources.", "artifacts": [ "evidence/images-audit.json" ], "suggestedFix": "Lazy-load below-fold images and provide responsive sources or equivalent negotiated sizing with efficient formats.", "effort": "medium" }, { "id": "F030", "pathId": "search-results", "url": "https://search.naver.com/search.naver?query=web%20accessibility", "principleId": "be-sustainable", "principleCheckId": "no-wasteful-work", "guidanceId": "efficient-background-processing", "severity": "high", "confidence": "high", "summary": "Large duplicate scripts and background telemetry waste device/network work", "evidence": "Scripts transfer 3.63MB across 41 requests, including duplicate 1.08MB bundles, while several logging/impression calls run during initial load.", "artifacts": [ "evidence/results-summary.json", "evidence/results-trace-summary.json" ], "suggestedFix": "Conditionally load result modules, deduplicate bundles, and defer/batch background analytics after the core task settles.", "effort": "large" }, { "id": "F031", "pathId": "search-results", "url": "https://search.naver.com/search.naver?query=web%20accessibility", "principleId": "be-sustainable", "principleCheckId": "third-party-and-media-budget", "guidanceId": "deprioritize-background-fetches", "severity": "high", "confidence": "high", "summary": "Cross-origin script and media cost is disproportionate for one result page", "evidence": "HAR reports 4.48MB of 4.56MB from other origins, with large audio and image-viewer scripts loaded on a general result page.", "artifacts": [ "evidence/results-summary.json" ], "suggestedFix": "Set a per-template budget and only load audio, image-viewer, and other vertical code when the user opens those features.", "effort": "large" }, { "id": "F032", "pathId": "search-results", "url": "https://search.naver.com/search.naver?query=web%20accessibility", "principleId": "be-memory-efficient", "principleCheckId": "bounded-footprint", "guidanceId": "defer-rendering-heavy-content", "severity": "medium", "confidence": "high", "summary": "Initial heap footprint is heavy for a search-results document", "evidence": "The baseline heap summary reports 90.8MB self size, 1.45M heap nodes, 118,512 closures, and 13,265 FiberNode objects for about 3,049 live DOM elements.", "artifacts": [ "evidence/heap-baseline.json", "evidence/memory-metrics.json" ], "suggestedFix": "Reduce duplicated bundles/component trees, virtualise offscreen modules, and release caches after result modules settle.", "effort": "medium" } ], "taskList": [ { "id": "T01", "title": "Cut LCP/TBT and duplicate JavaScript on mobile search", "priority": 1, "findingIds": [ "F014", "F016", "F017", "F018", "F030", "F031" ], "guidanceId": "identify-heavy-scripts", "status": "open" }, { "id": "T02", "title": "Restore responsive reflow, viewport handling, touch sizing, and visible focus", "priority": 2, "findingIds": [ "F010", "F011", "F012", "F021", "F022", "F024" ], "guidanceId": "fluid-scaling", "status": "open" }, { "id": "T03", "title": "Fix accessible names, ARIA semantics, landmarks, alt text, and contrast", "priority": 3, "findingIds": [ "F003", "F019", "F020", "F021" ], "guidanceId": "accessibility", "status": "open" }, { "id": "T04", "title": "Reserve async/ad space to eliminate homepage and result CLS", "priority": 4, "findingIds": [ "F015" ], "guidanceId": "visually-stable-font-fallbacks", "status": "open" }, { "id": "T05", "title": "Remove or defer the on-load Whale promotion and simplify homepage chrome", "priority": 5, "findingIds": [ "F007", "F009" ], "guidanceId": "light-dismiss-a-dialog", "status": "open" }, { "id": "T06", "title": "Complete HSTS, nosniff, Permissions-Policy, cookie, and data-minimisation controls", "priority": 6, "findingIds": [ "F025", "F026", "F027" ], "guidanceId": "security", "status": "open" }, { "id": "T07", "title": "Server-render the homepage core search and navigation", "priority": 7, "findingIds": [ "F028" ], "guidanceId": "html", "status": "open" }, { "id": "T08", "title": "Respect dark, reduced-motion, and high-contrast preferences", "priority": 8, "findingIds": [ "F001", "F002", "F003" ], "guidanceId": "dark-mode", "status": "open" }, { "id": "T09", "title": "Use native dialog/popover and anchored positioning for overlays", "priority": 9, "findingIds": [ "F006", "F008" ], "guidanceId": "declarative-dialog-popover-control", "status": "open" }, { "id": "T10", "title": "Lazy-load and responsively deliver image results", "priority": 10, "findingIds": [ "F029" ], "guidanceId": "deliver-optimized-decorative-images", "status": "open" }, { "id": "T11", "title": "Provide an honest no-match state before commerce fallback", "priority": 11, "findingIds": [ "F013" ], "guidanceId": "persistent-toast-notifications", "status": "open" }, { "id": "T12", "title": "Reduce the initial React/heap footprint and modernise unload handling", "priority": 12, "findingIds": [ "F023", "F032" ], "guidanceId": "defer-rendering-heavy-content", "status": "open" } ], "budget": { "pathCount": 4, "auditPasses": 1 }, "agent": "pi", "runId": "2026-07-22T08-49-56-085Z" }