{ "url": "https://m.search.naver.com", "auditedAt": "2026-07-19T11:28:59.641Z", "mode": "report", "status": "completed", "statusDetail": "Coverage-complete audit of the mobile entry, search-result, and error-recovery templates. Not covered: logged-in account, shopping/checkout, media playback, and every vertical tab because they are separate products/templates requiring authenticated or domain-specific runs.", "page": { "appType": "hybrid", "framework": "Mixed server-rendered pages with React/Fiber-powered result modules", "notes": "The host root resolves to the mobile Naver portal; search results are substantially server rendered (98% raw/rendered text coverage) with client-enhanced modules." }, "evidenceUsed": [ "screenshot", "dom", "layout-metrics", "evaluate-probe", "trace", "har", "discoverability", "headers", "cookies", "trackers", "secrets", "images", "heap-summary", "lighthouse" ], "guidanceConsulted": [ "dark-mode", "component-specific-light-dark-theme", "accessibility", "adapt-scrollbar-to-contrast-preferences", "same-document-transitions", "cross-document-transitions", "group-element-transitions", "faster-spa-view-transitions", "scrollytelling", "parallax-scroll-effects", "scroll-entry-exit-effects", "carousel-slide-effects", "physics-based-easing", "individual-transform-properties", "animate-element-entry-exit", "animate-to-from-top-layer", "animate-to-intrinsic-sizes", "dynamic-sibling-animations", "interactive-content-reveal", "pull-to-reveal", "swipe-to-remove", "shrinking-header-on-scroll", "scroll-progress-indicator", "scroll-position-aware-elements", "scroll-snap-realtime-feedback", "scroll-snap-state-sync", "scroll-target-on-load", "soft-edge-content-fade", "scrollability-affordance-hints", "anchor-positioning-tab-underline", "position-aware-tooltips", "interest-triggered-tooltips", "interest-triggered-action-previews", "directional-navigation-transitions", "carousel-snap-highlights", "navigation-drawer", "stack-drill-down", "persistent-app-tours", "persistent-toast-notifications", "light-dismiss-a-dialog", "platform-controls-dismiss-dialog", "declarative-dialog-popover-control", "animated-select-picker", "branded-select-styling", "brand-consistent-forms", "custom-select-picker-layouts", "rich-media-picker", "complex-shapes", "shaped-cutouts", "overflow-clipping-control", "visually-texture-content", "apply-webgl-shaders", "interactive-content-in-3d-scenes", "highlight-text-ranges", "prevent-text-wrapping", "customize-scrollbar-color-and-thickness", "export-html-media-from-canvas", "fluid-scaling", "calculate-with-intrinsic-sizes", "css-layout", "size-aware-styling", "content-based-styling", "child-state-based-styling", "design-token-reactivity", "dynamic-sibling-styling", "form-fields-automatically-fit-contents", "improve-text-layout-and-legibility", "forms", "accessible-error-announcement", "required-field-feedback", "validate-input-after-interaction", "identify-inp-causes", "schedule-tasks-by-priority", "optimize-preload-priority", "improve-next-page-load-performance", "interactions-in-complex-layouts", "performance", "visually-stable-font-fallbacks", "break-up-long-tasks", "identify-heavy-scripts", "optimize-script-priority", "defer-rendering-heavy-content", "defer-work-until-scroll-ends", "optimize-image-priority", "conditional-async-dependencies", "expose-canvas-content-to-browser-features", "move-dom-element-without-losing-state", "precise-text-alignment", "visually-stable-mixed-fonts", "css", "html", "reduce-style-repetition", "security", "privacy", "batch-analytics-events", "full-session-analytics", "calculate-total-foreground-time", "passkeys", "passkey-registration", "passkey-authentication", "passkey-reauthentication", "passkey-conditional-create", "passkey-management", "flicker-free-client-side-ab-testing", "consistent-cross-document-transitions", "stabilize-reactive-state", "resilient-context-menus-and-nested-dropdowns", "persistent-top-layer-ui", "detect-initial-visibility-state", "sequence-distributed-events", "translator", "language-detection", "support-global-calendar-systems", "capture-location-agnostic-data", "format-human-readable-durations", "manage-recurring-intervals", "calculate-event-differentials", "coordinate-global-events", "model-partial-time-concepts", "search-hidden-content", "select-menu-interaction", "style-parent-with-has", "autofill-address-form", "autofill-payment-form", "autofill-sign-in-form", "autofill-sign-up-form", "autofill-highlight-inputs", "deliver-optimized-decorative-images", "resolution-optimized-pseudo-elements", "deprioritize-background-fetches", "efficient-background-processing", "webmcp", "agentic-forms", "agentic-javascript-tools", "language-model", "summarizer" ], "artifacts": [ { "type": "screenshot", "path": "evidence/entry-dark.png", "caption": "entry dark", "condition": "prefers-color-scheme: dark", "findingIds": [ "F01" ] }, { "type": "screenshot", "path": "evidence/entry-discoverability-rendered.png", "caption": "entry discoverability rendered", "findingIds": [] }, { "type": "discoverability", "path": "evidence/entry-discoverability.json", "caption": "entry discoverability", "findingIds": [ "F20" ] }, { "type": "dom", "path": "evidence/entry-dom.json", "caption": "entry dom", "findingIds": [] }, { "type": "heap", "path": "evidence/entry-heap.json", "caption": "entry heap", "findingIds": [] }, { "type": "layout", "path": "evidence/entry-layout-mobile.json", "caption": "entry layout mobile", "condition": "mobile viewport", "findingIds": [] }, { "type": "screenshot", "path": "evidence/entry-mobile.png", "caption": "entry mobile", "condition": "mobile viewport", "findingIds": [] }, { "type": "har-summary", "path": "evidence/entry-summary.json", "caption": "entry summary", "findingIds": [ "F11", "F12", "F22", "F25", "F26" ] }, { "type": "trace-summary", "path": "evidence/entry-trace-summary.json", "caption": "entry trace summary", "findingIds": [ "F10", "F25" ] }, { "type": "trace", "path": "evidence/entry-trace.json", "caption": "entry trace", "findingIds": [] }, { "type": "har", "path": "evidence/entry.har", "caption": "entry", "findingIds": [ "F11" ] }, { "type": "dom", "path": "evidence/error-path-dom.json", "caption": "error path dom", "findingIds": [] }, { "type": "screenshot", "path": "evidence/error-path.png", "caption": "error path", "findingIds": [] }, { "type": "other", "path": "evidence/jwt-context.json", "caption": "jwt context", "findingIds": [] }, { "type": "lighthouse", "path": "evidence/lighthouse-details.json", "caption": "lighthouse details", "findingIds": [ "F03", "F13", "F14" ] }, { "type": "other", "path": "evidence/results-cookies.json", "caption": "results cookies", "findingIds": [ "F21" ] }, { "type": "screenshot", "path": "evidence/results-discoverability-crawler.png", "caption": "results discoverability crawler", "findingIds": [] }, { "type": "screenshot", "path": "evidence/results-discoverability-rendered.png", "caption": "results discoverability rendered", "findingIds": [] }, { "type": "discoverability", "path": "evidence/results-discoverability.json", "caption": "results discoverability", "findingIds": [] }, { "type": "dom", "path": "evidence/results-dom.json", "caption": "results dom", "findingIds": [ "F04", "F05" ] }, { "type": "other", "path": "evidence/results-focus-probe.json", "caption": "results focus probe", "findingIds": [ "F07", "F15" ] }, { "type": "other", "path": "evidence/results-headers.json", "caption": "results headers", "findingIds": [ "F21", "F23" ] }, { "type": "heap", "path": "evidence/results-heap-baseline.json", "caption": "results heap baseline", "findingIds": [ "F27", "F28" ] }, { "type": "heap", "path": "evidence/results-heap-post-focus.json", "caption": "results heap post focus", "findingIds": [ "F27" ] }, { "type": "heap", "path": "evidence/results-heap-post-scroll.json", "caption": "results heap post scroll", "findingIds": [] }, { "type": "other", "path": "evidence/results-images.json", "caption": "results images", "findingIds": [ "F13", "F17", "F24" ] }, { "type": "layout", "path": "evidence/results-layout-mobile.json", "caption": "results layout mobile", "condition": "mobile viewport", "findingIds": [ "F08", "F09", "F10" ] }, { "type": "lighthouse", "path": "evidence/results-lighthouse.json", "caption": "results lighthouse", "findingIds": [ "F03", "F07", "F08", "F10", "F12", "F13", "F15", "F16", "F18", "F19", "F20" ] }, { "type": "heap", "path": "evidence/results-memory-metrics.json", "caption": "results memory metrics", "findingIds": [ "F27" ] }, { "type": "screenshot", "path": "evidence/results-mobile.png", "caption": "results mobile", "condition": "mobile viewport", "findingIds": [ "F09" ] }, { "type": "other", "path": "evidence/results-page-probe.json", "caption": "results page probe", "findingIds": [ "F01", "F05", "F06", "F07", "F15", "F16", "F19", "F20" ] }, { "type": "other", "path": "evidence/results-reduced-motion.json", "caption": "results reduced motion", "findingIds": [ "F02" ] }, { "type": "other", "path": "evidence/results-secrets.json", "caption": "results secrets", "findingIds": [] }, { "type": "other", "path": "evidence/results-trackers.json", "caption": "results trackers", "findingIds": [ "F22", "F26" ] } ], "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": "Direct browser evidence using the referenced artifacts and mapped Modern Web Guidance.", "evidence": "The dark-mode screenshot remains a light gray/white interface and the page probe reports computed colorScheme “normal”.", "pathIds": [ "homepage" ], "artifacts": [ "evidence/entry-dark.png", "evidence/results-page-probe.json" ], "findingIds": [ "F01" ] }, { "principleId": "respect-user-preferences", "checkId": "respects-reduced-motion", "status": "issues", "confidence": "high", "method": "Direct browser evidence using the referenced artifacts and mapped Modern Web Guidance.", "evidence": "Under `prefers-reduced-motion: reduce`, four animations were still running (300–400 ms).", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-reduced-motion.json" ], "findingIds": [ "F02" ] }, { "principleId": "respect-user-preferences", "checkId": "respects-contrast", "status": "issues", "confidence": "high", "method": "Direct browser evidence using the referenced artifacts and mapped Modern Web Guidance.", "evidence": "Lighthouse found 3.36:1 tab text contrast and the page exposes no `color-scheme`; no forced-colors adaptation was evident in captured CSS.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-lighthouse.json", "evidence/lighthouse-details.json" ], "findingIds": [ "F03" ] }, { "principleId": "implement-natural-interactions", "checkId": "view-transitions", "status": "issues", "confidence": "high", "method": "Direct browser evidence using the referenced artifacts and mapped Modern Web Guidance.", "evidence": "DOM/CSS inspection found no view-transition declarations although the search/result state changes substantially.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-dom.json" ], "findingIds": [ "F04" ] }, { "principleId": "implement-natural-interactions", "checkId": "scroll-driven-animations", "status": "not-applicable", "confidence": "high", "method": "Applicability judgement from representative-path recon and DOM inspection.", "evidence": "No parallax, scrollytelling, or entry/exit scroll-linked animation was observed on the representative search templates.", "reason": "No parallax, scrollytelling, or entry/exit scroll-linked animation was observed on the representative search templates." }, { "principleId": "implement-natural-interactions", "checkId": "physical-gestures", "status": "pass", "confidence": "medium", "method": "Direct visual/DOM/probe evidence on the representative paths.", "evidence": "The mobile result tabs and content carousels use horizontal overflow/flick structures without blocking page scroll; no broken gesture was observed.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-dom.json", "evidence/results-mobile.png" ] }, { "principleId": "provide-guided-navigation", "checkId": "scroll-state-aware-chrome", "status": "pass", "confidence": "medium", "method": "Direct visual/DOM/probe evidence on the representative paths.", "evidence": "The result page keeps its search/category chrome at the top and preserves query context while the 6,831 px page scrolls.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-mobile.png", "evidence/results-layout-mobile.json" ] }, { "principleId": "provide-guided-navigation", "checkId": "anchored-positioning", "status": "not-applicable", "confidence": "high", "method": "Applicability judgement from representative-path recon and DOM inspection.", "evidence": "No tooltip/popover positioned near a viewport edge was required or opened in the covered paths.", "reason": "No tooltip/popover positioned near a viewport edge was required or opened in the covered paths." }, { "principleId": "provide-guided-navigation", "checkId": "directs-attention", "status": "pass", "confidence": "medium", "method": "Direct visual/DOM/probe evidence on the representative paths.", "evidence": "The query remains visible, the selected category is visually grouped, skeletons communicate pending content, and result sections follow reading order.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-mobile.png" ] }, { "principleId": "maximize-content-reduce-noise", "checkId": "no-intrusive-interruptions", "status": "pass", "confidence": "medium", "method": "Direct visual/DOM/probe evidence on the representative paths.", "evidence": "Mobile screenshots show content immediately with no full-viewport consent wall or load-time interstitial.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/entry-mobile.png", "evidence/results-mobile.png" ] }, { "principleId": "maximize-content-reduce-noise", "checkId": "semantic-dismissible-primitives", "status": "issues", "confidence": "high", "method": "Direct browser evidence using the referenced artifacts and mapped Modern Web Guidance.", "evidence": "The results DOM contains multiple custom “layer” controls but zero ``, `[popover]`, or `
` elements.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-page-probe.json", "evidence/results-dom.json" ], "findingIds": [ "F05" ] }, { "principleId": "maximize-content-reduce-noise", "checkId": "reduced-chrome", "status": "pass", "confidence": "medium", "method": "Direct visual/DOM/probe evidence on the representative paths.", "evidence": "The search-results first viewport prioritizes query, categories, AI status and results without a desktop frame or excessive borders.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-mobile.png" ] }, { "principleId": "adapt-to-the-form-factor", "checkId": "responsive-no-horizontal-scroll", "status": "pass", "confidence": "medium", "method": "Direct visual/DOM/probe evidence on the representative paths.", "evidence": "At 360×800 both tested templates reported scrollWidth=clientWidth=360 and viewport metadata was present.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/entry-layout-mobile.json", "evidence/results-layout-mobile.json" ] }, { "principleId": "adapt-to-the-form-factor", "checkId": "component-level-responsiveness", "status": "issues", "confidence": "high", "method": "Direct browser evidence using the referenced artifacts and mapped Modern Web Guidance.", "evidence": "The stylesheet probe counted zero container-query rules across the rendered result page.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-page-probe.json" ], "findingIds": [ "F06" ] }, { "principleId": "adapt-to-the-form-factor", "checkId": "input-modality-aware", "status": "issues", "confidence": "high", "method": "Direct browser evidence using the referenced artifacts and mapped Modern Web Guidance.", "evidence": "The probe found 69 targets below 24 px in one dimension, including 3×16 px menu buttons; focus inspection found many links with `outline: none`, and Lighthouse failed target-size.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-page-probe.json", "evidence/results-focus-probe.json", "evidence/results-lighthouse.json" ], "findingIds": [ "F07" ] }, { "principleId": "support-core-task-success", "checkId": "clear-purpose-and-primary-action", "status": "pass", "confidence": "medium", "method": "Direct visual/DOM/probe evidence on the representative paths.", "evidence": "The entry search field is prominent and the results title/query make the page purpose and next action immediately clear.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/entry-mobile.png", "evidence/results-mobile.png" ] }, { "principleId": "support-core-task-success", "checkId": "primary-flow-completion", "status": "pass", "confidence": "medium", "method": "Direct visual/DOM/probe evidence on the representative paths.", "evidence": "A direct query produced a populated results page with 316 crawlable links and relevant result modules.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-mobile.png", "evidence/results-page-probe.json" ] }, { "principleId": "support-core-task-success", "checkId": "clear-system-state-and-recovery", "status": "pass", "confidence": "medium", "method": "Direct visual/DOM/probe evidence on the representative paths.", "evidence": "The results screenshot shows loading skeletons, while the invalid route gives a clear explanation plus Previous page and Naver home recovery actions.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-mobile.png", "evidence/error-path.png" ] }, { "principleId": "be-fast-and-stable", "checkId": "good-core-web-vitals", "status": "issues", "confidence": "high", "method": "Direct browser evidence using the referenced artifacts and mapped Modern Web Guidance.", "evidence": "Lighthouse measured LCP 34.2 s, TBT 840 ms and CLS 0.166; the independent layout run measured CLS 0.327.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-lighthouse.json", "evidence/results-layout-mobile.json" ], "findingIds": [ "F08" ] }, { "principleId": "be-fast-and-stable", "checkId": "visual-stability", "status": "issues", "confidence": "high", "method": "Direct browser evidence using the referenced artifacts and mapped Modern Web Guidance.", "evidence": "The mobile layout observer recorded CLS 0.327 across many shifts while skeleton/result content populated.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-layout-mobile.json", "evidence/results-mobile.png" ], "findingIds": [ "F09" ] }, { "principleId": "be-fast-and-stable", "checkId": "efficient-main-thread", "status": "issues", "confidence": "high", "method": "Direct browser evidence using the referenced artifacts and mapped Modern Web Guidance.", "evidence": "Lighthouse measured 840 ms TBT; the layout observer saw a 236 ms long task and the trace saw three long tasks.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-lighthouse.json", "evidence/results-layout-mobile.json", "evidence/entry-trace-summary.json" ], "findingIds": [ "F10" ] }, { "principleId": "be-fast-and-stable", "checkId": "efficient-resource-delivery", "status": "issues", "confidence": "high", "method": "Direct browser evidence using the referenced artifacts and mapped Modern Web Guidance.", "evidence": "HAR captured 119 requests and 5.68 MB, including 1.62 MB script, 774 KB fonts, and parser-inserted high-priority CSS/script candidates.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/entry-summary.json", "evidence/entry.har" ], "findingIds": [ "F11" ] }, { "principleId": "be-fast-and-stable", "checkId": "trim-unused-and-duplicate-code", "status": "issues", "confidence": "high", "method": "Direct browser evidence using the referenced artifacts and mapped Modern Web Guidance.", "evidence": "The HAR identifies a 914 KB vendor script and 238 KB main script; Lighthouse reports substantial unused JavaScript/CSS opportunities.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/entry-summary.json", "evidence/results-lighthouse.json" ], "findingIds": [ "F12" ] }, { "principleId": "be-inclusive", "checkId": "names-roles-labels", "status": "issues", "confidence": "high", "method": "Direct browser evidence using the referenced artifacts and mapped Modern Web Guidance.", "evidence": "Lighthouse failed ARIA allowed attributes, command names, link names, and image alt; the image probe found 33 of 50 images without alt.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-lighthouse.json", "evidence/lighthouse-details.json", "evidence/results-images.json" ], "findingIds": [ "F13" ] }, { "principleId": "be-inclusive", "checkId": "sufficient-contrast", "status": "issues", "confidence": "high", "method": "Direct browser evidence using the referenced artifacts and mapped Modern Web Guidance.", "evidence": "Lighthouse measured 3.36:1 for 16 px search tabs against white, below the required 4.5:1.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/lighthouse-details.json" ], "findingIds": [ "F14" ] }, { "principleId": "be-inclusive", "checkId": "structure-and-focus", "status": "issues", "confidence": "high", "method": "Direct browser evidence using the referenced artifacts and mapped Modern Web Guidance.", "evidence": "Lighthouse reports no main landmark; the focus probe found numerous focusable links with no outline and an unlabeled text search input.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-lighthouse.json", "evidence/results-focus-probe.json", "evidence/results-page-probe.json" ], "findingIds": [ "F15" ] }, { "principleId": "be-inclusive", "checkId": "legible-text", "status": "pass", "confidence": "medium", "method": "Direct visual/DOM/probe evidence on the representative paths.", "evidence": "The mobile screenshots show readable Korean/Latin text, fluid card wrapping, and no clipping or horizontal overflow.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-mobile.png" ] }, { "principleId": "be-inclusive", "checkId": "zoom-reflow-targets-and-media", "status": "issues", "confidence": "high", "method": "Direct browser evidence using the referenced artifacts and mapped Modern Web Guidance.", "evidence": "Although user scaling is allowed and no horizontal overflow occurred, Lighthouse failed target-size and the probe counted 69 undersized targets.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-page-probe.json", "evidence/results-lighthouse.json" ], "findingIds": [ "F16" ] }, { "principleId": "follow-best-practices", "checkId": "no-console-errors", "status": "pass", "confidence": "medium", "method": "Direct visual/DOM/probe evidence on the representative paths.", "evidence": "Lighthouse `errors-in-console` passed for the audited results load.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-lighthouse.json" ] }, { "principleId": "follow-best-practices", "checkId": "sound-document-and-assets", "status": "issues", "confidence": "high", "method": "Direct browser evidence using the referenced artifacts and mapped Modern Web Guidance.", "evidence": "The image audit found 23 images without width/height, 25 without responsive sources, and 5 legacy-format images.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-images.json" ], "findingIds": [ "F17" ] }, { "principleId": "follow-best-practices", "checkId": "browser-platform-hygiene", "status": "issues", "confidence": "high", "method": "Direct browser evidence using the referenced artifacts and mapped Modern Web Guidance.", "evidence": "Lighthouse reported one deprecated-API warning on the results page.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-lighthouse.json" ], "findingIds": [ "F18" ] }, { "principleId": "be-discoverable", "checkId": "title-and-description", "status": "pass", "confidence": "medium", "method": "Direct visual/DOM/probe evidence on the representative paths.", "evidence": "The results page has title “web platform : 네이버 검색” and a query-specific Korean meta description.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-page-probe.json" ] }, { "principleId": "be-discoverable", "checkId": "crawlable-and-mobile-friendly", "status": "issues", "confidence": "high", "method": "Direct browser evidence using the referenced artifacts and mapped Modern Web Guidance.", "evidence": "Lighthouse reports the results page blocked from indexing and four links with non-descriptive text, although all 316 anchors had hrefs and viewport metadata was present.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-lighthouse.json", "evidence/results-page-probe.json" ], "findingIds": [ "F19" ] }, { "principleId": "be-discoverable", "checkId": "canonical-and-indexing-signals", "status": "issues", "confidence": "high", "method": "Direct browser evidence using the referenced artifacts and mapped Modern Web Guidance.", "evidence": "The results probe found no canonical or hreflang links, Lighthouse says indexing is blocked, and the root raw response contained only 88 bytes.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-page-probe.json", "evidence/entry-discoverability.json", "evidence/results-lighthouse.json" ], "findingIds": [ "F20" ] }, { "principleId": "be-discoverable", "checkId": "structured-and-shareable-metadata", "status": "not-applicable", "confidence": "high", "method": "Applicability judgement from representative-path recon and DOM inspection.", "evidence": "A generic search-results listing is not an article, product, event, or other rich entity requiring JSON-LD; Open Graph metadata is present.", "reason": "A generic search-results listing is not an article, product, event, or other rich entity requiring JSON-LD; Open Graph metadata is present." }, { "principleId": "be-private-and-secure", "checkId": "secure-transport-and-headers", "status": "issues", "confidence": "high", "method": "Direct browser evidence using the referenced artifacts and mapped Modern Web Guidance.", "evidence": "HTTPS and CSP are present, but HSTS and nosniff are missing; three cookies were not Secure and every observed cookie used SameSite=None.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-headers.json", "evidence/results-cookies.json" ], "findingIds": [ "F21" ] }, { "principleId": "be-private-and-secure", "checkId": "data-minimisation-and-third-parties", "status": "issues", "confidence": "high", "method": "Direct browser evidence using the referenced artifacts and mapped Modern Web Guidance.", "evidence": "Tracker capture saw 15 third-party origins including Facebook; the homepage HAR attributed 117/119 requests and 5.67 MB to origins outside the exact host.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-trackers.json", "evidence/entry-summary.json" ], "findingIds": [ "F22" ] }, { "principleId": "be-private-and-secure", "checkId": "in-context-permissions-and-modern-auth", "status": "pass", "confidence": "medium", "method": "Direct visual/DOM/probe evidence on the representative paths.", "evidence": "No geolocation/notification prompt appeared on load; authentication was not part of the covered search journey.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-mobile.png" ] }, { "principleId": "be-private-and-secure", "checkId": "defensive-browser-policies", "status": "issues", "confidence": "high", "method": "Direct browser evidence using the referenced artifacts and mapped Modern Web Guidance.", "evidence": "Headers evidence shows no HSTS, nosniff, or Permissions-Policy; frame protection and Referrer-Policy are present.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-headers.json" ], "findingIds": [ "F23" ] }, { "principleId": "be-resilient", "checkId": "progressive-enhancement", "status": "pass", "confidence": "medium", "method": "Direct visual/DOM/probe evidence on the representative paths.", "evidence": "Discoverability captured 98% raw/rendered word coverage for results, with title and description present without JavaScript.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-discoverability.json", "evidence/results-discoverability-crawler.png" ] }, { "principleId": "be-resilient", "checkId": "resilient-runtime-behaviour", "status": "pass", "confidence": "medium", "method": "Direct visual/DOM/probe evidence on the representative paths.", "evidence": "Search, horizontal categories, skeletons and result modules rendered at 360 px without clipping or horizontal page overflow.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-layout-mobile.json", "evidence/results-mobile.png" ] }, { "principleId": "be-resilient", "checkId": "offline-and-installable", "status": "not-applicable", "confidence": "high", "method": "Applicability judgement from representative-path recon and DOM inspection.", "evidence": "Search is intrinsically network-dependent; an offline/installable experience is not required for this public search surface.", "reason": "Search is intrinsically network-dependent; an offline/installable experience is not required for this public search surface." }, { "principleId": "be-resilient", "checkId": "network-and-http-failure-states", "status": "pass", "confidence": "medium", "method": "Direct visual/DOM/probe evidence on the representative paths.", "evidence": "The invalid route renders an explanatory Korean error with working back/home recovery choices rather than a blank shell.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/error-path.png", "evidence/error-path-dom.json" ] }, { "principleId": "be-internationalised", "checkId": "lang-dir-and-logical-properties", "status": "pass", "confidence": "medium", "method": "Direct visual/DOM/probe evidence on the representative paths.", "evidence": "The Korean page declares `lang=\"ko\"`; mixed Korean/Latin query text renders in the expected left-to-right flow.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-page-probe.json" ] }, { "principleId": "be-internationalised", "checkId": "locale-aware-data", "status": "not-applicable", "confidence": "high", "method": "Applicability judgement from representative-path recon and DOM inspection.", "evidence": "The covered Korean search pages displayed no user-facing currencies, dates, durations, or locale-switchable numeric data requiring an Intl comparison.", "reason": "The covered Korean search pages displayed no user-facing currencies, dates, durations, or locale-switchable numeric data requiring an Intl comparison." }, { "principleId": "be-internationalised", "checkId": "time-zone-correctness", "status": "not-applicable", "confidence": "high", "method": "Applicability judgement from representative-path recon and DOM inspection.", "evidence": "The covered paths contained no scheduling, recurring events, or time-zone-sensitive user flow.", "reason": "The covered paths contained no scheduling, recurring events, or time-zone-sensitive user flow." }, { "principleId": "be-trustworthy", "checkId": "no-dark-patterns", "status": "pass", "confidence": "medium", "method": "Direct visual/DOM/probe evidence on the representative paths.", "evidence": "Ads in the captured results are explicitly labeled and no consent wall, confirmshaming, forced continuity, or disguised primary action appeared.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-mobile.png" ] }, { "principleId": "be-trustworthy", "checkId": "humane-error-handling", "status": "not-applicable", "confidence": "high", "method": "Applicability judgement from representative-path recon and DOM inspection.", "evidence": "The primary form accepts free-text search and has no required-field validation or destructive submission to exercise.", "reason": "The primary form accepts free-text search and has no required-field validation or destructive submission to exercise." }, { "principleId": "be-trustworthy", "checkId": "trustworthy-input-assistance", "status": "not-applicable", "confidence": "high", "method": "Applicability judgement from representative-path recon and DOM inspection.", "evidence": "No address, payment, sign-in, or sign-up fields occur in the covered public search flow; autocomplete=off on a search query is intentional.", "reason": "No address, payment, sign-in, or sign-up fields occur in the covered public search flow; autocomplete=off on a search query is intentional." }, { "principleId": "be-trustworthy", "checkId": "safe-commercial-and-account-flows", "status": "not-applicable", "confidence": "high", "method": "Applicability judgement from representative-path recon and DOM inspection.", "evidence": "Checkout, subscription, authentication, and account management are outside the anonymous search templates audited.", "reason": "Checkout, subscription, authentication, and account management are outside the anonymous search templates audited." }, { "principleId": "be-sustainable", "checkId": "optimised-assets", "status": "issues", "confidence": "high", "method": "Direct browser evidence using the referenced artifacts and mapped Modern Web Guidance.", "evidence": "The image audit found no modern-format images, 25 images without srcset, 23 without dimensions, and six below-fold images not lazy-loaded.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-images.json" ], "findingIds": [ "F24" ] }, { "principleId": "be-sustainable", "checkId": "no-wasteful-work", "status": "issues", "confidence": "high", "method": "Direct browser evidence using the referenced artifacts and mapped Modern Web Guidance.", "evidence": "The entry load made 119 requests/5.68 MB and included session, logging, AI, ad, and nudge requests plus multiple long tasks.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/entry-summary.json", "evidence/entry-trace-summary.json" ], "findingIds": [ "F25" ] }, { "principleId": "be-sustainable", "checkId": "third-party-and-media-budget", "status": "issues", "confidence": "high", "method": "Direct browser evidence using the referenced artifacts and mapped Modern Web Guidance.", "evidence": "HAR measured 2.95 MB images, 1.62 MB scripts and 774 KB fonts; tracker evidence found 15 third-party origins.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/entry-summary.json", "evidence/results-trackers.json" ], "findingIds": [ "F26" ] }, { "principleId": "be-agent-ready", "checkId": "structured-agent-capabilities", "status": "not-applicable", "confidence": "high", "method": "Applicability judgement from representative-path recon and DOM inspection.", "evidence": "WebMCP is emerging and no declared agent-facing transactional capability exists; high raw-HTML result coverage already supports read-only agents.", "reason": "WebMCP is emerging and no declared agent-facing transactional capability exists; high raw-HTML result coverage already supports read-only agents." }, { "principleId": "be-agent-ready", "checkId": "on-device-inference", "status": "not-applicable", "confidence": "high", "method": "Applicability judgement from representative-path recon and DOM inspection.", "evidence": "No user task in the covered search journey requires optional on-device inference; server search/AI briefing is the product behavior.", "reason": "No user task in the covered search journey requires optional on-device inference; server search/AI briefing is the product behavior." }, { "principleId": "be-memory-efficient", "checkId": "no-leak-under-repeated-interaction", "status": "issues", "confidence": "medium", "method": "Direct browser evidence using the referenced artifacts and mapped Modern Web Guidance.", "evidence": "Across the repeated-focus probe JS heap rose from 55.2 MB to 89.9 MB and DOM elements rose 2,296→2,362; heap summaries differed by about 6 MB and 76k snapshot nodes. This is medium-confidence because background result modules may still be initializing.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-memory-metrics.json", "evidence/results-heap-baseline.json", "evidence/results-heap-post-focus.json" ], "findingIds": [ "F27" ] }, { "principleId": "be-memory-efficient", "checkId": "bounded-footprint", "status": "issues", "confidence": "medium", "method": "Direct browser evidence using the referenced artifacts and mapped Modern Web Guidance.", "evidence": "The baseline heap summary contained 1,406,829 snapshot nodes and 82.6 MB self size, including 95,861 closures and 11,549 FiberNode objects.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-heap-baseline.json" ], "findingIds": [ "F28" ] }, { "principleId": "be-memory-efficient", "checkId": "no-detached-dom-or-unbounded-listeners", "status": "pass", "confidence": "low", "method": "Direct visual/DOM/probe evidence on the representative paths.", "evidence": "No Detached* constructor appeared among the heap summary’s leading constructors; DOM growth after ten focus cycles was limited to 66 elements. Confidence is low because listener instrumentation is unavailable.", "pathIds": [ "search-results" ], "artifacts": [ "evidence/results-heap-baseline.json", "evidence/results-heap-post-focus.json", "evidence/results-memory-metrics.json" ] } ], "principleOutcomes": [ { "principleId": "respect-user-preferences", "expectation": "default", "status": "issues", "findingIds": [ "F01", "F02", "F03" ] }, { "principleId": "implement-natural-interactions", "expectation": "default", "status": "issues", "findingIds": [ "F04" ] }, { "principleId": "provide-guided-navigation", "expectation": "default", "status": "pass" }, { "principleId": "maximize-content-reduce-noise", "expectation": "default", "status": "issues", "findingIds": [ "F05" ] }, { "principleId": "adapt-to-the-form-factor", "expectation": "default", "status": "issues", "findingIds": [ "F06", "F07" ] }, { "principleId": "support-core-task-success", "expectation": "default", "status": "pass" }, { "principleId": "be-fast-and-stable", "expectation": "default", "status": "issues", "findingIds": [ "F08", "F09", "F10", "F11", "F12" ] }, { "principleId": "be-inclusive", "expectation": "default", "status": "issues", "findingIds": [ "F13", "F14", "F15", "F16" ] }, { "principleId": "follow-best-practices", "expectation": "default", "status": "issues", "findingIds": [ "F17", "F18" ] }, { "principleId": "be-discoverable", "expectation": "default", "status": "issues", "findingIds": [ "F19", "F20" ] }, { "principleId": "be-private-and-secure", "expectation": "default", "status": "issues", "findingIds": [ "F21", "F22", "F23" ] }, { "principleId": "be-resilient", "expectation": "contextual", "status": "pass" }, { "principleId": "be-internationalised", "expectation": "contextual", "status": "pass" }, { "principleId": "be-trustworthy", "expectation": "default", "status": "pass" }, { "principleId": "be-sustainable", "expectation": "contextual", "status": "issues", "findingIds": [ "F24", "F25", "F26" ] }, { "principleId": "be-agent-ready", "expectation": "contextual", "status": "not-applicable", "reason": "WebMCP is emerging and no declared agent-facing transactional capability exists; high raw-HTML result coverage already supports read-only agents. No user task in the covered search journey requires optional on-device inference; server search/AI briefing is the product behavior." }, { "principleId": "be-memory-efficient", "expectation": "default", "status": "issues", "findingIds": [ "F27", "F28" ] } ], "paths": [ { "id": "homepage", "description": "Mobile entry surface and search starting point; represents the personalized portal reached at the host root.", "url": "https://m.search.naver.com", "conditions": [ "viewport: 390x844", "prefers-color-scheme: dark", "prefers-reduced-motion: reduce" ], "result": "issues" }, { "id": "search-results", "description": "Primary search journey and result-list template, exercised with the query “web platform”.", "url": "https://m.search.naver.com/search.naver?query=web%20platform", "conditions": [ "viewport: 360x800", "keyboard focus", "no-JavaScript crawler comparison", "repeated search-field focus" ], "result": "issues" }, { "id": "error-recovery", "description": "Invalid-route recovery template, used to judge HTTP/navigation failure handling.", "url": "https://m.search.naver.com/does-not-exist-web-uplift", "conditions": [ "viewport: 390x844" ], "result": "pass" } ], "findings": [ { "id": "F01", "pathId": "homepage", "url": "https://m.search.naver.com", "principleId": "respect-user-preferences", "principleCheckId": "respects-color-scheme", "guidanceId": "dark-mode", "guidanceCategory": "user-experience", "severity": "medium", "confidence": "high", "summary": "Dark preference does not retint the interface", "evidence": "The dark-mode screenshot remains a light gray/white interface and the page probe reports computed colorScheme “normal”.", "artifacts": [ "evidence/entry-dark.png", "evidence/results-page-probe.json" ], "suggestedFix": "Declare `color-scheme: light dark` and use preference-aware surface/text tokens via `prefers-color-scheme` or `light-dark()`.", "effort": "small" }, { "id": "F02", "pathId": "search-results", "url": "https://m.search.naver.com/search.naver?query=web%20platform", "principleId": "respect-user-preferences", "principleCheckId": "respects-reduced-motion", "guidanceId": "accessibility", "guidanceCategory": "accessibility", "severity": "medium", "confidence": "high", "summary": "Motion continues when reduced motion is requested", "evidence": "Under `prefers-reduced-motion: reduce`, four animations were still running (300–400 ms).", "artifacts": [ "evidence/results-reduced-motion.json" ], "suggestedFix": "Disable or substantially simplify non-essential animation inside `@media (prefers-reduced-motion: reduce)`.", "effort": "small" }, { "id": "F03", "pathId": "search-results", "url": "https://m.search.naver.com/search.naver?query=web%20platform", "principleId": "respect-user-preferences", "principleCheckId": "respects-contrast", "guidanceId": "adapt-scrollbar-to-contrast-preferences", "guidanceCategory": "user-experience", "severity": "medium", "confidence": "high", "summary": "Contrast preferences are not fully supported", "evidence": "Lighthouse found 3.36:1 tab text contrast and the page exposes no `color-scheme`; no forced-colors adaptation was evident in captured CSS.", "artifacts": [ "evidence/results-lighthouse.json", "evidence/lighthouse-details.json" ], "suggestedFix": "Use system colors under forced colors, test `prefers-contrast`, and raise essential text/control contrast.", "effort": "small" }, { "id": "F04", "pathId": "search-results", "url": "https://m.search.naver.com/search.naver?query=web%20platform", "principleId": "implement-natural-interactions", "principleCheckId": "view-transitions", "guidanceId": "same-document-transitions", "guidanceCategory": "user-experience", "severity": "low", "confidence": "high", "summary": "Primary state changes do not use View Transitions", "evidence": "DOM/CSS inspection found no view-transition declarations although the search/result state changes substantially.", "artifacts": [ "evidence/results-dom.json" ], "suggestedFix": "Use same-document View Transitions for search state changes, with reduced-motion fallback.", "effort": "small" }, { "id": "F05", "pathId": "search-results", "url": "https://m.search.naver.com/search.naver?query=web%20platform", "principleId": "maximize-content-reduce-noise", "principleCheckId": "semantic-dismissible-primitives", "guidanceId": "declarative-dialog-popover-control", "guidanceCategory": "user-experience", "severity": "medium", "confidence": "high", "summary": "Autocomplete and information layers use custom overlay structures", "evidence": "The results DOM contains multiple custom “layer” controls but zero ``, `[popover]`, or `
` elements.", "artifacts": [ "evidence/results-page-probe.json", "evidence/results-dom.json" ], "suggestedFix": "Move transient autocomplete/help layers to `popover` and modal flows to ``, preserving accessible names and light-dismiss.", "effort": "small" }, { "id": "F06", "pathId": "search-results", "url": "https://m.search.naver.com/search.naver?query=web%20platform", "principleId": "adapt-to-the-form-factor", "principleCheckId": "component-level-responsiveness", "guidanceId": "size-aware-styling", "guidanceCategory": "user-experience", "severity": "low", "confidence": "high", "summary": "Reusable components do not show container-level adaptation", "evidence": "The stylesheet probe counted zero container-query rules across the rendered result page.", "artifacts": [ "evidence/results-page-probe.json" ], "suggestedFix": "Use size container queries for result cards and horizontally reused modules instead of relying only on viewport rules.", "effort": "small" }, { "id": "F07", "pathId": "search-results", "url": "https://m.search.naver.com/search.naver?query=web%20platform", "principleId": "adapt-to-the-form-factor", "principleCheckId": "input-modality-aware", "guidanceId": "accessibility", "guidanceCategory": "accessibility", "severity": "high", "confidence": "high", "summary": "Touch and keyboard affordances are too small or invisible", "evidence": "The probe found 69 targets below 24 px in one dimension, including 3×16 px menu buttons; focus inspection found many links with `outline: none`, and Lighthouse failed target-size.", "artifacts": [ "evidence/results-page-probe.json", "evidence/results-focus-probe.json", "evidence/results-lighthouse.json" ], "suggestedFix": "Provide at least 24×24 CSS px target areas (prefer 44×44 for primary touch controls) and a visible `:focus-visible` indicator.", "effort": "medium" }, { "id": "F08", "pathId": "search-results", "url": "https://m.search.naver.com/search.naver?query=web%20platform", "principleId": "be-fast-and-stable", "principleCheckId": "good-core-web-vitals", "guidanceId": "performance", "guidanceCategory": "performance", "severity": "high", "confidence": "high", "summary": "Mobile search results miss the Core Web Vitals performance bar", "evidence": "Lighthouse measured LCP 34.2 s, TBT 840 ms and CLS 0.166; the independent layout run measured CLS 0.327.", "artifacts": [ "evidence/results-lighthouse.json", "evidence/results-layout-mobile.json" ], "suggestedFix": "Prioritize the LCP content, reduce blocking work, and reserve stable space for asynchronously populated result modules.", "effort": "medium" }, { "id": "F09", "pathId": "search-results", "url": "https://m.search.naver.com/search.naver?query=web%20platform", "principleId": "be-fast-and-stable", "principleCheckId": "visual-stability", "guidanceId": "visually-stable-font-fallbacks", "guidanceCategory": "user-experience", "severity": "high", "confidence": "high", "summary": "Search results shift substantially during load", "evidence": "The mobile layout observer recorded CLS 0.327 across many shifts while skeleton/result content populated.", "artifacts": [ "evidence/results-layout-mobile.json", "evidence/results-mobile.png" ], "suggestedFix": "Reserve final module dimensions and align skeleton geometry with loaded content; give media explicit dimensions.", "effort": "medium" }, { "id": "F10", "pathId": "search-results", "url": "https://m.search.naver.com/search.naver?query=web%20platform", "principleId": "be-fast-and-stable", "principleCheckId": "efficient-main-thread", "guidanceId": "break-up-long-tasks", "guidanceCategory": "performance", "severity": "high", "confidence": "high", "summary": "Heavy scripting blocks the main thread", "evidence": "Lighthouse measured 840 ms TBT; the layout observer saw a 236 ms long task and the trace saw three long tasks.", "artifacts": [ "evidence/results-lighthouse.json", "evidence/results-layout-mobile.json", "evidence/entry-trace-summary.json" ], "suggestedFix": "Break work into prioritized tasks, defer nonessential modules, and load expensive result features on demand.", "effort": "medium" }, { "id": "F11", "pathId": "search-results", "url": "https://m.search.naver.com/search.naver?query=web%20platform", "principleId": "be-fast-and-stable", "principleCheckId": "efficient-resource-delivery", "guidanceId": "optimize-script-priority", "guidanceCategory": "performance", "severity": "high", "confidence": "high", "summary": "The initial network payload is large and contains blocking dependencies", "evidence": "HAR captured 119 requests and 5.68 MB, including 1.62 MB script, 774 KB fonts, and parser-inserted high-priority CSS/script candidates.", "artifacts": [ "evidence/entry-summary.json", "evidence/entry.har" ], "suggestedFix": "Reduce critical CSS/font subsets, defer noncritical scripts, remove the HTTP redirect, and verify parser-inserted scripts use defer/module where safe.", "effort": "medium" }, { "id": "F12", "pathId": "search-results", "url": "https://m.search.naver.com/search.naver?query=web%20platform", "principleId": "be-fast-and-stable", "principleCheckId": "trim-unused-and-duplicate-code", "guidanceId": "identify-heavy-scripts", "guidanceCategory": "performance", "severity": "high", "confidence": "high", "summary": "Large JavaScript payloads dominate loading", "evidence": "The HAR identifies a 914 KB vendor script and 238 KB main script; Lighthouse reports substantial unused JavaScript/CSS opportunities.", "artifacts": [ "evidence/entry-summary.json", "evidence/results-lighthouse.json" ], "suggestedFix": "Split bundles by result module, remove duplicate/legacy dependencies, and conditionally load AI, ads, and social integrations.", "effort": "medium" }, { "id": "F13", "pathId": "search-results", "url": "https://m.search.naver.com/search.naver?query=web%20platform", "principleId": "be-inclusive", "principleCheckId": "names-roles-labels", "guidanceId": "accessibility", "guidanceCategory": "accessibility", "severity": "high", "confidence": "high", "summary": "Interactive controls and images lack accessible semantics", "evidence": "Lighthouse failed ARIA allowed attributes, command names, link names, and image alt; the image probe found 33 of 50 images without alt.", "artifacts": [ "evidence/results-lighthouse.json", "evidence/lighthouse-details.json", "evidence/results-images.json" ], "suggestedFix": "Use native controls where possible, remove invalid ARIA, give every command an accessible name, and provide meaningful or empty alt text.", "effort": "medium" }, { "id": "F14", "pathId": "search-results", "url": "https://m.search.naver.com/search.naver?query=web%20platform", "principleId": "be-inclusive", "principleCheckId": "sufficient-contrast", "guidanceId": "accessibility", "guidanceCategory": "accessibility", "severity": "high", "confidence": "high", "summary": "Result navigation text fails minimum contrast", "evidence": "Lighthouse measured 3.36:1 for 16 px search tabs against white, below the required 4.5:1.", "artifacts": [ "evidence/lighthouse-details.json" ], "suggestedFix": "Darken inactive tab text and validate all states against WCAG AA contrast thresholds.", "effort": "medium" }, { "id": "F15", "pathId": "search-results", "url": "https://m.search.naver.com/search.naver?query=web%20platform", "principleId": "be-inclusive", "principleCheckId": "structure-and-focus", "guidanceId": "accessibility", "guidanceCategory": "accessibility", "severity": "high", "confidence": "high", "summary": "Landmark and focus behavior is inconsistent", "evidence": "Lighthouse reports no main landmark; the focus probe found numerous focusable links with no outline and an unlabeled text search input.", "artifacts": [ "evidence/results-lighthouse.json", "evidence/results-focus-probe.json", "evidence/results-page-probe.json" ], "suggestedFix": "Add a single `
`, ensure logical headings, label the search input, and apply a consistent visible `:focus-visible` style.", "effort": "medium" }, { "id": "F16", "pathId": "search-results", "url": "https://m.search.naver.com/search.naver?query=web%20platform", "principleId": "be-inclusive", "principleCheckId": "zoom-reflow-targets-and-media", "guidanceId": "fluid-scaling", "guidanceCategory": "user-experience", "severity": "high", "confidence": "high", "summary": "Small targets undermine zoomed and touch use", "evidence": "Although user scaling is allowed and no horizontal overflow occurred, Lighthouse failed target-size and the probe counted 69 undersized targets.", "artifacts": [ "evidence/results-page-probe.json", "evidence/results-lighthouse.json" ], "suggestedFix": "Enlarge hit areas without changing visual density and retest at narrow/zoomed layouts.", "effort": "medium" }, { "id": "F17", "pathId": "search-results", "url": "https://m.search.naver.com/search.naver?query=web%20platform", "principleId": "follow-best-practices", "principleCheckId": "sound-document-and-assets", "guidanceId": "html", "guidanceCategory": "html", "severity": "medium", "confidence": "high", "summary": "Image asset markup is incomplete", "evidence": "The image audit found 23 images without width/height, 25 without responsive sources, and 5 legacy-format images.", "artifacts": [ "evidence/results-images.json" ], "suggestedFix": "Emit intrinsic dimensions, responsive `srcset`/`sizes`, and modern image formats from the image proxy.", "effort": "small" }, { "id": "F18", "pathId": "search-results", "url": "https://m.search.naver.com/search.naver?query=web%20platform", "principleId": "follow-best-practices", "principleCheckId": "browser-platform-hygiene", "guidanceId": "html", "guidanceCategory": "html", "severity": "medium", "confidence": "high", "summary": "Deprecated browser API usage remains", "evidence": "Lighthouse reported one deprecated-API warning on the results page.", "artifacts": [ "evidence/results-lighthouse.json" ], "suggestedFix": "Replace the deprecated API identified in DevTools/Lighthouse and prevent regressions in browser CI.", "effort": "small" }, { "id": "F19", "pathId": "search-results", "url": "https://m.search.naver.com/search.naver?query=web%20platform", "principleId": "be-discoverable", "principleCheckId": "crawlable-and-mobile-friendly", "guidanceId": "html", "guidanceCategory": "html", "severity": "medium", "confidence": "high", "summary": "Indexing and link semantics are inconsistent", "evidence": "Lighthouse reports the results page blocked from indexing and four links with non-descriptive text, although all 316 anchors had hrefs and viewport metadata was present.", "artifacts": [ "evidence/results-lighthouse.json", "evidence/results-page-probe.json" ], "suggestedFix": "Keep intentional search-result noindex policy explicit, but make link text descriptive and ensure the public entry surface is crawlable.", "effort": "small" }, { "id": "F20", "pathId": "search-results", "url": "https://m.search.naver.com/search.naver?query=web%20platform", "principleId": "be-discoverable", "principleCheckId": "canonical-and-indexing-signals", "guidanceId": "html", "guidanceCategory": "html", "severity": "medium", "confidence": "high", "summary": "Canonical/indexing signals are incomplete", "evidence": "The results probe found no canonical or hreflang links, Lighthouse says indexing is blocked, and the root raw response contained only 88 bytes.", "artifacts": [ "evidence/results-page-probe.json", "evidence/entry-discoverability.json", "evidence/results-lighthouse.json" ], "suggestedFix": "Define canonical policy for parameterized search URLs and ensure robots, sitemap, canonical, and host redirects agree.", "effort": "small" }, { "id": "F21", "pathId": "search-results", "url": "https://m.search.naver.com/search.naver?query=web%20platform", "principleId": "be-private-and-secure", "principleCheckId": "secure-transport-and-headers", "guidanceId": "security", "guidanceCategory": "security", "severity": "high", "confidence": "high", "summary": "Transport defenses and cookie flags are incomplete", "evidence": "HTTPS and CSP are present, but HSTS and nosniff are missing; three cookies were not Secure and every observed cookie used SameSite=None.", "artifacts": [ "evidence/results-headers.json", "evidence/results-cookies.json" ], "suggestedFix": "Add HSTS and `X-Content-Type-Options: nosniff`; mark all HTTPS cookies Secure and use Lax/Strict unless cross-site behavior is essential.", "effort": "medium" }, { "id": "F22", "pathId": "search-results", "url": "https://m.search.naver.com/search.naver?query=web%20platform", "principleId": "be-private-and-secure", "principleCheckId": "data-minimisation-and-third-parties", "guidanceId": "privacy", "guidanceCategory": "privacy", "severity": "medium", "confidence": "high", "summary": "The page has a broad third-party and tracking footprint", "evidence": "Tracker capture saw 15 third-party origins including Facebook; the homepage HAR attributed 117/119 requests and 5.67 MB to origins outside the exact host.", "artifacts": [ "evidence/results-trackers.json", "evidence/entry-summary.json" ], "suggestedFix": "Remove unnecessary trackers, proxy or self-host first-party assets where appropriate, and defer analytics until consent/context requires it.", "effort": "small" }, { "id": "F23", "pathId": "search-results", "url": "https://m.search.naver.com/search.naver?query=web%20platform", "principleId": "be-private-and-secure", "principleCheckId": "defensive-browser-policies", "guidanceId": "security", "guidanceCategory": "security", "severity": "high", "confidence": "high", "summary": "Several browser-enforced defenses are absent", "evidence": "Headers evidence shows no HSTS, nosniff, or Permissions-Policy; frame protection and Referrer-Policy are present.", "artifacts": [ "evidence/results-headers.json" ], "suggestedFix": "Deploy HSTS, nosniff, and a least-privilege Permissions-Policy; expand CSP beyond frame-ancestors for XSS-sensitive surfaces.", "effort": "medium" }, { "id": "F24", "pathId": "search-results", "url": "https://m.search.naver.com/search.naver?query=web%20platform", "principleId": "be-sustainable", "principleCheckId": "optimised-assets", "guidanceId": "deliver-optimized-decorative-images", "guidanceCategory": "user-experience", "severity": "high", "confidence": "high", "summary": "Images are not delivered with an efficient responsive strategy", "evidence": "The image audit found no modern-format images, 25 images without srcset, 23 without dimensions, and six below-fold images not lazy-loaded.", "artifacts": [ "evidence/results-images.json" ], "suggestedFix": "Serve AVIF/WebP where effective, emit responsive candidates and dimensions, and lazy-load below-fold media.", "effort": "medium" }, { "id": "F25", "pathId": "search-results", "url": "https://m.search.naver.com/search.naver?query=web%20platform", "principleId": "be-sustainable", "principleCheckId": "no-wasteful-work", "guidanceId": "efficient-background-processing", "guidanceCategory": "performance", "severity": "high", "confidence": "high", "summary": "The page performs disproportionate network and background work", "evidence": "The entry load made 119 requests/5.68 MB and included session, logging, AI, ad, and nudge requests plus multiple long tasks.", "artifacts": [ "evidence/entry-summary.json", "evidence/entry-trace-summary.json" ], "suggestedFix": "Conditionally initialize nonessential modules, batch telemetry, and deprioritize background fetches.", "effort": "medium" }, { "id": "F26", "pathId": "search-results", "url": "https://m.search.naver.com/search.naver?query=web%20platform", "principleId": "be-sustainable", "principleCheckId": "third-party-and-media-budget", "guidanceId": "deprioritize-background-fetches", "guidanceCategory": "performance", "severity": "high", "confidence": "high", "summary": "Third-party, image, font, and script weight is disproportionate", "evidence": "HAR measured 2.95 MB images, 1.62 MB scripts and 774 KB fonts; tracker evidence found 15 third-party origins.", "artifacts": [ "evidence/entry-summary.json", "evidence/results-trackers.json" ], "suggestedFix": "Set template-specific byte/request budgets, subset fonts, optimize sprites/media, and defer third-party code until needed.", "effort": "medium" }, { "id": "F27", "pathId": "search-results", "url": "https://m.search.naver.com/search.naver?query=web%20platform", "principleId": "be-memory-efficient", "principleCheckId": "no-leak-under-repeated-interaction", "guidanceId": "manage-recurring-intervals", "guidanceCategory": "user-experience", "severity": "medium", "confidence": "medium", "summary": "Repeated search-field interaction grows memory materially", "evidence": "Across the repeated-focus probe JS heap rose from 55.2 MB to 89.9 MB and DOM elements rose 2,296→2,362; heap summaries differed by about 6 MB and 76k snapshot nodes. This is medium-confidence because background result modules may still be initializing.", "artifacts": [ "evidence/results-memory-metrics.json", "evidence/results-heap-baseline.json", "evidence/results-heap-post-focus.json" ], "suggestedFix": "Profile a settled baseline/target/final sequence, then release listeners, timers, caches, or result-module state retained after autocomplete closes.", "effort": "small" }, { "id": "F28", "pathId": "search-results", "url": "https://m.search.naver.com/search.naver?query=web%20platform", "principleId": "be-memory-efficient", "principleCheckId": "bounded-footprint", "guidanceId": "defer-rendering-heavy-content", "guidanceCategory": "performance", "severity": "medium", "confidence": "medium", "summary": "The result page has a large initial heap footprint", "evidence": "The baseline heap summary contained 1,406,829 snapshot nodes and 82.6 MB self size, including 95,861 closures and 11,549 FiberNode objects.", "artifacts": [ "evidence/results-heap-baseline.json" ], "suggestedFix": "Virtualize/defer below-fold modules and audit large React trees, closures, caches, and duplicated data for proportionality.", "effort": "small" } ], "taskList": [ { "id": "T01", "title": "Stabilize and accelerate search-result loading", "priority": 1, "findingIds": [ "F08", "F09", "F10", "F11", "F12" ], "guidanceId": "performance", "status": "open" }, { "id": "T02", "title": "Repair accessible names, landmarks, focus, contrast and target sizes", "priority": 2, "findingIds": [ "F07", "F13", "F14", "F15", "F16" ], "guidanceId": "accessibility", "status": "open" }, { "id": "T03", "title": "Harden headers and cookie policy", "priority": 3, "findingIds": [ "F21", "F23" ], "guidanceId": "security", "status": "open" }, { "id": "T04", "title": "Cut asset and third-party weight", "priority": 4, "findingIds": [ "F17", "F22", "F24", "F25", "F26" ], "guidanceId": "deliver-optimized-decorative-images", "status": "open" }, { "id": "T05", "title": "Respect dark, reduced-motion and contrast preferences", "priority": 5, "findingIds": [ "F01", "F02", "F03" ], "guidanceId": "dark-mode", "status": "open" }, { "id": "T06", "title": "Profile and bound retained memory after autocomplete interaction", "priority": 6, "findingIds": [ "F27", "F28" ], "guidanceId": "manage-recurring-intervals", "status": "open" }, { "id": "T07", "title": "Use semantic overlay primitives and container-responsive components", "priority": 7, "findingIds": [ "F05", "F06" ], "guidanceId": "declarative-dialog-popover-control", "status": "open" }, { "id": "T08", "title": "Align canonical, robots and descriptive-link signals", "priority": 8, "findingIds": [ "F19", "F20" ], "guidanceId": "html", "status": "open" }, { "id": "T09", "title": "Modernize document assets and deprecated API usage", "priority": 9, "findingIds": [ "F17", "F18" ], "guidanceId": "html", "status": "open" }, { "id": "T10", "title": "Add View Transitions with a reduced-motion fallback", "priority": 10, "findingIds": [ "F04" ], "guidanceId": "same-document-transitions", "status": "open" } ], "budget": { "pathCount": 3, "auditPasses": 1 }, "agent": "pi", "runId": "2026-07-19T11-28-59-641Z" }