{
  "url": "https://www.vietnam.vn",
  "auditedAt": "2026-07-21T03:01:46.262Z",
  "mode": "report",
  "status": "completed",
  "statusDetail": "Coverage-complete representative audit of eight paths/archetypes.",
  "page": {
    "appType": "hybrid",
    "framework": "Next.js",
    "notes": "Server-rendered multilingual news and national-promotion publication with client-side carousel, analytics, contact, and login surfaces."
  },
  "evidenceUsed": [
    "screenshot",
    "dom",
    "evaluate-probe",
    "layout-metrics",
    "trace",
    "har",
    "discoverability",
    "headers",
    "cookies",
    "trackers",
    "images",
    "secrets",
    "heap-summary",
    "interaction-video",
    "Lighthouse",
    "robots.txt",
    "sitemap.xml"
  ],
  "guidanceConsulted": [
    "accessibility",
    "accessible-error-announcement",
    "adapt-scrollbar-to-contrast-preferences",
    "agentic-forms",
    "agentic-javascript-tools",
    "animate-to-from-top-layer",
    "animate-to-intrinsic-sizes",
    "autofill-address-form",
    "autofill-payment-form",
    "autofill-sign-in-form",
    "autofill-sign-up-form",
    "batch-analytics-events",
    "brand-consistent-forms",
    "branded-select-styling",
    "break-up-long-tasks",
    "calculate-event-differentials",
    "calculate-with-intrinsic-sizes",
    "capture-location-agnostic-data",
    "carousel-slide-effects",
    "carousel-snap-highlights",
    "component-specific-light-dark-theme",
    "consistent-cross-document-transitions",
    "coordinate-global-events",
    "cross-document-transitions",
    "css",
    "css-layout",
    "dark-mode",
    "declarative-button-actions",
    "declarative-dialog-popover-control",
    "defer-rendering-heavy-content",
    "deliver-optimized-decorative-images",
    "deprioritize-background-fetches",
    "detect-initial-visibility-state",
    "directional-navigation-transitions",
    "efficient-background-processing",
    "faster-spa-view-transitions",
    "fluid-scaling",
    "forms",
    "full-session-analytics",
    "group-element-transitions",
    "highlight-text-ranges",
    "html",
    "identify-heavy-scripts",
    "identify-inp-causes",
    "improve-text-layout-and-legibility",
    "interactive-content-reveal",
    "interest-triggered-action-previews",
    "interest-triggered-tooltips",
    "language-detection",
    "language-model",
    "light-dismiss-a-dialog",
    "manage-recurring-intervals",
    "model-partial-time-concepts",
    "navigation-drawer",
    "optimize-image-priority",
    "optimize-preload-priority",
    "optimize-script-priority",
    "parallax-scroll-effects",
    "passkey-authentication",
    "passkey-conditional-create",
    "passkey-management",
    "passkey-reauthentication",
    "passkey-registration",
    "passkeys",
    "performance",
    "persistent-app-tours",
    "persistent-toast-notifications",
    "persistent-top-layer-ui",
    "physics-based-easing",
    "position-aware-tooltips",
    "precise-text-alignment",
    "privacy",
    "pull-to-reveal",
    "reduce-style-repetition",
    "required-field-feedback",
    "resilient-context-menus-and-nested-dropdowns",
    "resolution-optimized-pseudo-elements",
    "same-document-transitions",
    "schedule-tasks-by-priority",
    "scroll-entry-exit-effects",
    "scroll-position-aware-elements",
    "scroll-snap-realtime-feedback",
    "scroll-snap-state-sync",
    "scroll-target-on-load",
    "scrollability-affordance-hints",
    "scrollytelling",
    "search-hidden-content",
    "security",
    "select-menu-interaction",
    "sequence-distributed-events",
    "shaped-cutouts",
    "shrinking-header-on-scroll",
    "size-aware-styling",
    "stabilize-reactive-state",
    "stack-drill-down",
    "style-parent-with-has",
    "summarizer",
    "support-global-calendar-systems",
    "swipe-to-remove",
    "translator",
    "validate-input-after-interaction",
    "visually-stable-font-fallbacks",
    "visually-stable-mixed-fonts",
    "webmcp"
  ],
  "artifacts": [
    {
      "type": "screenshot",
      "path": "evidence/404-mobile.png",
      "caption": "404 mobile png"
    },
    {
      "type": "other",
      "path": "evidence/404-probe.json",
      "caption": "404 probe json"
    },
    {
      "type": "other",
      "path": "evidence/404-status.txt",
      "caption": "404 status txt"
    },
    {
      "type": "screenshot",
      "path": "evidence/article-desktop.png",
      "caption": "article desktop png"
    },
    {
      "type": "dom",
      "path": "evidence/article-dom.json",
      "caption": "article dom json"
    },
    {
      "type": "other",
      "path": "evidence/article-meta.json",
      "caption": "article meta json"
    },
    {
      "type": "screenshot",
      "path": "evidence/article-mobile.png",
      "caption": "article mobile png"
    },
    {
      "type": "other",
      "path": "evidence/contact-invalid.json",
      "caption": "contact invalid json"
    },
    {
      "type": "screenshot",
      "path": "evidence/contact-mobile.png",
      "caption": "contact mobile png"
    },
    {
      "type": "other",
      "path": "evidence/contact-probe.json",
      "caption": "contact probe json"
    },
    {
      "type": "other",
      "path": "evidence/contrast-probe.json",
      "caption": "contrast probe json"
    },
    {
      "type": "other",
      "path": "evidence/cookies.json",
      "caption": "cookies json"
    },
    {
      "type": "screenshot",
      "path": "evidence/en-mobile.png",
      "caption": "en mobile png"
    },
    {
      "type": "other",
      "path": "evidence/en-probe.json",
      "caption": "en probe json"
    },
    {
      "type": "other",
      "path": "evidence/headers.json",
      "caption": "headers json"
    },
    {
      "type": "heap",
      "path": "evidence/heap-baseline.heapsnapshot",
      "caption": "heap baseline heapsnapshot"
    },
    {
      "type": "heap",
      "path": "evidence/heap-post.heapsnapshot",
      "caption": "heap post heapsnapshot"
    },
    {
      "type": "screenshot",
      "path": "evidence/home-contrast.png",
      "caption": "home contrast png"
    },
    {
      "type": "screenshot",
      "path": "evidence/home-dark.png",
      "caption": "home dark png"
    },
    {
      "type": "screenshot",
      "path": "evidence/home-desktop.png",
      "caption": "home desktop png"
    },
    {
      "type": "screenshot",
      "path": "evidence/home-discoverability-crawler.png",
      "caption": "home discoverability crawler png"
    },
    {
      "type": "screenshot",
      "path": "evidence/home-discoverability-rendered.png",
      "caption": "home discoverability rendered png"
    },
    {
      "type": "discoverability",
      "path": "evidence/home-discoverability.json",
      "caption": "home discoverability json"
    },
    {
      "type": "dom",
      "path": "evidence/home-dom.json",
      "caption": "home dom json"
    },
    {
      "type": "other",
      "path": "evidence/home-images.json",
      "caption": "home images json"
    },
    {
      "type": "layout",
      "path": "evidence/home-mobile-layout.json",
      "caption": "home mobile layout json"
    },
    {
      "type": "screenshot",
      "path": "evidence/home-mobile.png",
      "caption": "home mobile png"
    },
    {
      "type": "other",
      "path": "evidence/home-quality-probe.json",
      "caption": "home quality probe json"
    },
    {
      "type": "other",
      "path": "evidence/home-recon.json",
      "caption": "home recon json"
    },
    {
      "type": "har-summary",
      "path": "evidence/home-summary.json",
      "caption": "home summary json"
    },
    {
      "type": "trace-summary",
      "path": "evidence/home-trace-summary.json",
      "caption": "home trace summary json"
    },
    {
      "type": "trace",
      "path": "evidence/home-trace.json",
      "caption": "home trace json"
    },
    {
      "type": "har",
      "path": "evidence/home.har",
      "caption": "home har"
    },
    {
      "type": "other",
      "path": "evidence/key-evidence.txt",
      "caption": "key evidence txt"
    },
    {
      "type": "lighthouse",
      "path": "evidence/lighthouse-home.json",
      "caption": "lighthouse home json"
    },
    {
      "type": "lighthouse",
      "path": "evidence/lighthouse-summary.json",
      "caption": "lighthouse summary json"
    },
    {
      "type": "lighthouse",
      "path": "evidence/lighthouse-targeted.txt",
      "caption": "lighthouse targeted txt"
    },
    {
      "type": "other",
      "path": "evidence/login-entry.json",
      "caption": "login entry json"
    },
    {
      "type": "video",
      "path": "evidence/login-flow.mp4",
      "caption": "login flow mp4"
    },
    {
      "type": "screenshot",
      "path": "evidence/login-last.png",
      "caption": "login last png"
    },
    {
      "type": "other",
      "path": "evidence/memory-interaction-probe.json",
      "caption": "memory interaction probe json"
    },
    {
      "type": "other",
      "path": "evidence/navigation-overlay-probe.json",
      "caption": "navigation overlay probe json"
    },
    {
      "type": "dom",
      "path": "evidence/news-dom.json",
      "caption": "news dom json"
    },
    {
      "type": "layout",
      "path": "evidence/news-layout.json",
      "caption": "news layout json"
    },
    {
      "type": "screenshot",
      "path": "evidence/news-mobile.png",
      "caption": "news mobile png"
    },
    {
      "type": "other",
      "path": "evidence/preferences-probe.json",
      "caption": "preferences probe json"
    },
    {
      "type": "other",
      "path": "evidence/robots.txt",
      "caption": "robots txt"
    },
    {
      "type": "other",
      "path": "evidence/secrets.json",
      "caption": "secrets json"
    },
    {
      "type": "other",
      "path": "evidence/sitemap.xml",
      "caption": "sitemap xml"
    },
    {
      "type": "dom",
      "path": "evidence/topics-dom.json",
      "caption": "topics dom json"
    },
    {
      "type": "layout",
      "path": "evidence/topics-layout.json",
      "caption": "topics layout json"
    },
    {
      "type": "screenshot",
      "path": "evidence/topics-mobile.png",
      "caption": "topics mobile png"
    },
    {
      "type": "other",
      "path": "evidence/trackers.json",
      "caption": "trackers json"
    }
  ],
  "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",
      "confidence": "high",
      "method": "Agent judgement using evidence/preferences-probe.json, evidence/contrast-probe.json, evidence/home-dark.png",
      "status": "issues",
      "evidence": "Under prefers-color-scheme: dark, the probe reports color-scheme: normal and body background rgb(255,255,255); the dark screenshot remains light.",
      "pathIds": [
        "home"
      ],
      "artifacts": [
        "evidence/home-dark.png",
        "evidence/preferences-probe.json"
      ],
      "findingIds": [
        "F01"
      ]
    },
    {
      "principleId": "respect-user-preferences",
      "checkId": "respects-reduced-motion",
      "confidence": "high",
      "method": "Agent judgement using evidence/preferences-probe.json, evidence/contrast-probe.json, evidence/home-dark.png",
      "status": "issues",
      "evidence": "With prefers-reduced-motion: reduce active, getAnimations() still reports a running 20,000 ms animation.",
      "pathIds": [
        "home"
      ],
      "artifacts": [
        "evidence/preferences-probe.json"
      ],
      "findingIds": [
        "F02"
      ]
    },
    {
      "principleId": "respect-user-preferences",
      "checkId": "respects-contrast",
      "confidence": "high",
      "method": "Agent judgement using evidence/preferences-probe.json, evidence/contrast-probe.json, evidence/home-dark.png",
      "status": "issues",
      "evidence": "The prefers-contrast: more probe matched the condition but found no prefers-contrast or forced-colors CSS.",
      "pathIds": [
        "home"
      ],
      "artifacts": [
        "evidence/contrast-probe.json",
        "evidence/home-contrast.png"
      ],
      "findingIds": [
        "F03"
      ]
    },
    {
      "principleId": "implement-natural-interactions",
      "checkId": "view-transitions",
      "confidence": "high",
      "method": "Agent judgement using evidence/preferences-probe.json, evidence/home-quality-probe.json",
      "status": "issues",
      "evidence": "The feature probe found no authored view-transition CSS while the page uses a Slick carousel with 80 cloned slides and a running 20-second animation.",
      "pathIds": [
        "home"
      ],
      "artifacts": [
        "evidence/home-quality-probe.json",
        "evidence/preferences-probe.json"
      ],
      "findingIds": [
        "F04"
      ]
    },
    {
      "principleId": "implement-natural-interactions",
      "checkId": "scroll-driven-animations",
      "confidence": "high",
      "method": "Agent judgement using evidence/preferences-probe.json, evidence/home-quality-probe.json",
      "status": "not-applicable",
      "evidence": "",
      "reason": "No scroll-linked parallax, scrollytelling, or reveal behavior was observed on representative pages, so there is no scroll-linked animation implementation to judge."
    },
    {
      "principleId": "implement-natural-interactions",
      "checkId": "physical-gestures",
      "confidence": "high",
      "method": "Agent judgement using evidence/preferences-probe.json, evidence/home-quality-probe.json",
      "status": "issues",
      "evidence": "The feature probe found no authored view-transition CSS while the page uses a Slick carousel with 80 cloned slides and a running 20-second animation.",
      "pathIds": [
        "home"
      ],
      "artifacts": [
        "evidence/home-quality-probe.json",
        "evidence/preferences-probe.json"
      ],
      "findingIds": [
        "F04"
      ]
    },
    {
      "principleId": "provide-guided-navigation",
      "checkId": "scroll-state-aware-chrome",
      "confidence": "high",
      "method": "Agent judgement using evidence/navigation-overlay-probe.json, evidence/article-mobile.png",
      "status": "pass",
      "evidence": "After scrolling 1000px, the primary nav remained at the top while the header moved away, preserving orientation without covering content.",
      "pathIds": [
        "home"
      ],
      "artifacts": [
        "evidence/navigation-overlay-probe.json",
        "evidence/article-mobile.png"
      ]
    },
    {
      "principleId": "provide-guided-navigation",
      "checkId": "anchored-positioning",
      "confidence": "high",
      "method": "Agent judgement using evidence/navigation-overlay-probe.json, evidence/article-mobile.png",
      "status": "not-applicable",
      "evidence": "",
      "reason": "No tooltip or edge-sensitive anchored popover was present in the representative content, listing, article, or contact paths."
    },
    {
      "principleId": "provide-guided-navigation",
      "checkId": "directs-attention",
      "confidence": "high",
      "method": "Agent judgement using evidence/navigation-overlay-probe.json, evidence/article-mobile.png",
      "status": "pass",
      "evidence": "Article screenshots show a visible breadcrumb trail and grouped share/follow actions that preserve location and next steps.",
      "pathIds": [
        "home"
      ],
      "artifacts": [
        "evidence/navigation-overlay-probe.json",
        "evidence/article-mobile.png"
      ]
    },
    {
      "principleId": "maximize-content-reduce-noise",
      "checkId": "no-intrusive-interruptions",
      "confidence": "high",
      "method": "Agent judgement using evidence/home-desktop.png, evidence/article-mobile.png",
      "status": "issues",
      "evidence": "The tracker audit saw 13 third-party origins and six known tracker domains. The Vietnamese fresh load starts trackers without a visible consent choice, while English is covered by a consent modal naming 210 partners.",
      "pathIds": [
        "english"
      ],
      "artifacts": [
        "evidence/trackers.json",
        "evidence/en-mobile.png",
        "evidence/home-desktop.png"
      ],
      "findingIds": [
        "F11"
      ]
    },
    {
      "principleId": "maximize-content-reduce-noise",
      "checkId": "semantic-dismissible-primitives",
      "confidence": "high",
      "method": "Agent judgement using evidence/home-desktop.png, evidence/article-mobile.png",
      "status": "issues",
      "evidence": "The tracker audit saw 13 third-party origins and six known tracker domains. The Vietnamese fresh load starts trackers without a visible consent choice, while English is covered by a consent modal naming 210 partners.",
      "pathIds": [
        "english"
      ],
      "artifacts": [
        "evidence/trackers.json",
        "evidence/en-mobile.png",
        "evidence/home-desktop.png"
      ],
      "findingIds": [
        "F11"
      ]
    },
    {
      "principleId": "maximize-content-reduce-noise",
      "checkId": "reduced-chrome",
      "confidence": "high",
      "method": "Agent judgement using evidence/home-desktop.png, evidence/article-mobile.png",
      "status": "pass",
      "evidence": "The article viewport prioritizes headline, summary, source, and lead image with limited framing chrome.",
      "pathIds": [
        "home"
      ],
      "artifacts": [
        "evidence/home-desktop.png",
        "evidence/article-mobile.png"
      ]
    },
    {
      "principleId": "adapt-to-the-form-factor",
      "checkId": "responsive-no-horizontal-scroll",
      "confidence": "high",
      "method": "Agent judgement using evidence/home-mobile-layout.json, evidence/home-mobile.png, evidence/article-mobile.png",
      "status": "issues",
      "evidence": "At a 360px visual viewport, layout measured scrollWidth 744 and horizontalOverflowPx 384. Home, listing, article, and form screenshots all show clipped desktop-width content.",
      "pathIds": [
        "home"
      ],
      "artifacts": [
        "evidence/home-mobile-layout.json",
        "evidence/home-mobile.png",
        "evidence/article-mobile.png",
        "evidence/contact-mobile.png",
        "evidence/news-layout.json",
        "evidence/topics-layout.json"
      ],
      "findingIds": [
        "F05"
      ]
    },
    {
      "principleId": "adapt-to-the-form-factor",
      "checkId": "component-level-responsiveness",
      "confidence": "high",
      "method": "Agent judgement using evidence/home-mobile-layout.json, evidence/home-mobile.png, evidence/article-mobile.png",
      "status": "issues",
      "evidence": "At a 360px visual viewport, layout measured scrollWidth 744 and horizontalOverflowPx 384. Home, listing, article, and form screenshots all show clipped desktop-width content.",
      "pathIds": [
        "home"
      ],
      "artifacts": [
        "evidence/home-mobile-layout.json",
        "evidence/home-mobile.png",
        "evidence/article-mobile.png",
        "evidence/contact-mobile.png",
        "evidence/news-layout.json",
        "evidence/topics-layout.json"
      ],
      "findingIds": [
        "F05"
      ]
    },
    {
      "principleId": "adapt-to-the-form-factor",
      "checkId": "input-modality-aware",
      "confidence": "high",
      "method": "Agent judgement using evidence/home-mobile-layout.json, evidence/home-mobile.png, evidence/article-mobile.png",
      "status": "issues",
      "evidence": "The focus probe reports outline none on primary navigation and story links. Lighthouse reports aria-hidden=true carousel slides containing focusable links.",
      "pathIds": [
        "home"
      ],
      "artifacts": [
        "evidence/home-quality-probe.json",
        "evidence/lighthouse-summary.json"
      ],
      "findingIds": [
        "F06"
      ]
    },
    {
      "principleId": "support-core-task-success",
      "checkId": "clear-purpose-and-primary-action",
      "confidence": "high",
      "method": "Agent judgement using evidence/home-desktop.png, evidence/article-mobile.png, evidence/404-probe.json",
      "status": "pass",
      "evidence": "The homepage hero and section labels clearly expose current stories; article headline and summary state the content purpose immediately.",
      "pathIds": [
        "home"
      ],
      "artifacts": [
        "evidence/home-desktop.png",
        "evidence/article-mobile.png",
        "evidence/404-probe.json"
      ]
    },
    {
      "principleId": "support-core-task-success",
      "checkId": "primary-flow-completion",
      "confidence": "high",
      "method": "Agent judgement using evidence/home-desktop.png, evidence/article-mobile.png, evidence/404-probe.json",
      "status": "pass",
      "evidence": "The homepage-to-article reading journey is reachable through real links and the representative article renders its complete lead content.",
      "pathIds": [
        "home"
      ],
      "artifacts": [
        "evidence/home-desktop.png",
        "evidence/article-mobile.png",
        "evidence/404-probe.json"
      ]
    },
    {
      "principleId": "support-core-task-success",
      "checkId": "clear-system-state-and-recovery",
      "confidence": "high",
      "method": "Agent judgement using evidence/home-desktop.png, evidence/article-mobile.png, evidence/404-probe.json",
      "status": "pass",
      "evidence": "The unknown route returns HTTP 404 and displays a specific message plus a clear home link.",
      "pathIds": [
        "home"
      ],
      "artifacts": [
        "evidence/home-desktop.png",
        "evidence/article-mobile.png",
        "evidence/404-probe.json"
      ]
    },
    {
      "principleId": "be-fast-and-stable",
      "checkId": "good-core-web-vitals",
      "confidence": "high",
      "method": "Agent judgement using evidence/lighthouse-summary.json, evidence/home-trace-summary.json, evidence/home-summary.json",
      "status": "issues",
      "evidence": "Lighthouse measured LCP 4.4s and TTI 18.8s; the trace measured LCP 4699ms. HAR transferred 7.25MB across 74 requests.",
      "pathIds": [
        "home"
      ],
      "artifacts": [
        "evidence/lighthouse-summary.json",
        "evidence/home-trace-summary.json",
        "evidence/home-summary.json",
        "evidence/home.har",
        "evidence/home-trace.json"
      ],
      "findingIds": [
        "F07"
      ]
    },
    {
      "principleId": "be-fast-and-stable",
      "checkId": "visual-stability",
      "confidence": "high",
      "method": "Agent judgement using evidence/lighthouse-summary.json, evidence/home-trace-summary.json, evidence/home-summary.json",
      "status": "pass",
      "evidence": "Lighthouse measured CLS 0.002 and the layout observer measured CLS 0 in its capture window.",
      "pathIds": [
        "home"
      ],
      "artifacts": [
        "evidence/lighthouse-summary.json",
        "evidence/home-trace-summary.json",
        "evidence/home-summary.json"
      ]
    },
    {
      "principleId": "be-fast-and-stable",
      "checkId": "efficient-main-thread",
      "confidence": "high",
      "method": "Agent judgement using evidence/lighthouse-summary.json, evidence/home-trace-summary.json, evidence/home-summary.json",
      "status": "issues",
      "evidence": "Lighthouse reports 2.5s main-thread work, including 924ms script evaluation, and flags unused JavaScript and CSS; HAR records 27 script requests totaling about 1.01MB.",
      "pathIds": [
        "home"
      ],
      "artifacts": [
        "evidence/lighthouse-summary.json",
        "evidence/home-summary.json"
      ],
      "findingIds": [
        "F08"
      ]
    },
    {
      "principleId": "be-fast-and-stable",
      "checkId": "efficient-resource-delivery",
      "confidence": "high",
      "method": "Agent judgement using evidence/lighthouse-summary.json, evidence/home-trace-summary.json, evidence/home-summary.json",
      "status": "issues",
      "evidence": "Lighthouse measured LCP 4.4s and TTI 18.8s; the trace measured LCP 4699ms. HAR transferred 7.25MB across 74 requests.",
      "pathIds": [
        "home"
      ],
      "artifacts": [
        "evidence/lighthouse-summary.json",
        "evidence/home-trace-summary.json",
        "evidence/home-summary.json",
        "evidence/home.har",
        "evidence/home-trace.json"
      ],
      "findingIds": [
        "F07"
      ]
    },
    {
      "principleId": "be-fast-and-stable",
      "checkId": "trim-unused-and-duplicate-code",
      "confidence": "high",
      "method": "Agent judgement using evidence/lighthouse-summary.json, evidence/home-trace-summary.json, evidence/home-summary.json",
      "status": "issues",
      "evidence": "Lighthouse reports 2.5s main-thread work, including 924ms script evaluation, and flags unused JavaScript and CSS; HAR records 27 script requests totaling about 1.01MB.",
      "pathIds": [
        "home"
      ],
      "artifacts": [
        "evidence/lighthouse-summary.json",
        "evidence/home-summary.json"
      ],
      "findingIds": [
        "F08"
      ]
    },
    {
      "principleId": "be-inclusive",
      "checkId": "names-roles-labels",
      "confidence": "high",
      "method": "Agent judgement using evidence/lighthouse-summary.json, evidence/home-quality-probe.json, evidence/article-mobile.png",
      "status": "issues",
      "evidence": "The focus probe reports outline none on primary navigation and story links. Lighthouse reports aria-hidden=true carousel slides containing focusable links.",
      "pathIds": [
        "home"
      ],
      "artifacts": [
        "evidence/home-quality-probe.json",
        "evidence/lighthouse-summary.json"
      ],
      "findingIds": [
        "F06"
      ]
    },
    {
      "principleId": "be-inclusive",
      "checkId": "sufficient-contrast",
      "confidence": "high",
      "method": "Agent judgement using evidence/lighthouse-summary.json, evidence/home-quality-probe.json, evidence/article-mobile.png",
      "status": "pass",
      "evidence": "Lighthouse color-contrast audit passed on the homepage; the article screenshot shows readable dark text on white.",
      "pathIds": [
        "home"
      ],
      "artifacts": [
        "evidence/lighthouse-summary.json",
        "evidence/home-quality-probe.json",
        "evidence/article-mobile.png"
      ]
    },
    {
      "principleId": "be-inclusive",
      "checkId": "structure-and-focus",
      "confidence": "high",
      "method": "Agent judgement using evidence/lighthouse-summary.json, evidence/home-quality-probe.json, evidence/article-mobile.png",
      "status": "issues",
      "evidence": "The focus probe reports outline none on primary navigation and story links. Lighthouse reports aria-hidden=true carousel slides containing focusable links.",
      "pathIds": [
        "home"
      ],
      "artifacts": [
        "evidence/home-quality-probe.json",
        "evidence/lighthouse-summary.json"
      ],
      "findingIds": [
        "F06"
      ]
    },
    {
      "principleId": "be-inclusive",
      "checkId": "legible-text",
      "confidence": "high",
      "method": "Agent judgement using evidence/lighthouse-summary.json, evidence/home-quality-probe.json, evidence/article-mobile.png",
      "status": "issues",
      "evidence": "At a 360px visual viewport, layout measured scrollWidth 744 and horizontalOverflowPx 384. Home, listing, article, and form screenshots all show clipped desktop-width content.",
      "pathIds": [
        "home"
      ],
      "artifacts": [
        "evidence/home-mobile-layout.json",
        "evidence/home-mobile.png",
        "evidence/article-mobile.png",
        "evidence/contact-mobile.png",
        "evidence/news-layout.json",
        "evidence/topics-layout.json"
      ],
      "findingIds": [
        "F05"
      ]
    },
    {
      "principleId": "be-inclusive",
      "checkId": "zoom-reflow-targets-and-media",
      "confidence": "high",
      "method": "Agent judgement using evidence/lighthouse-summary.json, evidence/home-quality-probe.json, evidence/article-mobile.png",
      "status": "issues",
      "evidence": "At a 360px visual viewport, layout measured scrollWidth 744 and horizontalOverflowPx 384. Home, listing, article, and form screenshots all show clipped desktop-width content.",
      "pathIds": [
        "home"
      ],
      "artifacts": [
        "evidence/home-mobile-layout.json",
        "evidence/home-mobile.png",
        "evidence/article-mobile.png",
        "evidence/contact-mobile.png",
        "evidence/news-layout.json",
        "evidence/topics-layout.json"
      ],
      "findingIds": [
        "F05"
      ]
    },
    {
      "principleId": "follow-best-practices",
      "checkId": "no-console-errors",
      "confidence": "high",
      "method": "Agent judgement using evidence/lighthouse-summary.json, evidence/home-images.json",
      "status": "pass",
      "evidence": "Lighthouse errors-in-console audit passed with zero items.",
      "pathIds": [
        "home"
      ],
      "artifacts": [
        "evidence/lighthouse-summary.json",
        "evidence/home-images.json"
      ]
    },
    {
      "principleId": "follow-best-practices",
      "checkId": "sound-document-and-assets",
      "confidence": "high",
      "method": "Agent judgement using evidence/lighthouse-summary.json, evidence/home-images.json",
      "status": "issues",
      "evidence": "The image audit found 44/100 without dimensions, 57 without srcset, and 47 in legacy formats; Lighthouse also failed unsized-images.",
      "pathIds": [
        "home"
      ],
      "artifacts": [
        "evidence/home-images.json",
        "evidence/lighthouse-summary.json"
      ],
      "findingIds": [
        "F09"
      ]
    },
    {
      "principleId": "follow-best-practices",
      "checkId": "browser-platform-hygiene",
      "confidence": "high",
      "method": "Agent judgement using evidence/lighthouse-summary.json, evidence/home-images.json",
      "status": "issues",
      "evidence": "The image audit found 44/100 without dimensions, 57 without srcset, and 47 in legacy formats; Lighthouse also failed unsized-images.",
      "pathIds": [
        "home"
      ],
      "artifacts": [
        "evidence/home-images.json",
        "evidence/lighthouse-summary.json"
      ],
      "findingIds": [
        "F09"
      ]
    },
    {
      "principleId": "be-discoverable",
      "checkId": "title-and-description",
      "confidence": "high",
      "method": "Agent judgement using evidence/home-recon.json, evidence/home-discoverability.json, evidence/robots.txt, evidence/sitemap.xml, evidence/article-meta.json",
      "status": "pass",
      "evidence": "Homepage and article probes show descriptive titles and meta descriptions.",
      "pathIds": [
        "home"
      ],
      "artifacts": [
        "evidence/home-recon.json",
        "evidence/home-discoverability.json",
        "evidence/robots.txt",
        "evidence/sitemap.xml"
      ]
    },
    {
      "principleId": "be-discoverable",
      "checkId": "crawlable-and-mobile-friendly",
      "confidence": "high",
      "method": "Agent judgement using evidence/home-recon.json, evidence/home-discoverability.json, evidence/robots.txt, evidence/sitemap.xml, evidence/article-meta.json",
      "status": "issues",
      "evidence": "At a 360px visual viewport, layout measured scrollWidth 744 and horizontalOverflowPx 384. Home, listing, article, and form screenshots all show clipped desktop-width content.",
      "pathIds": [
        "home"
      ],
      "artifacts": [
        "evidence/home-mobile-layout.json",
        "evidence/home-mobile.png",
        "evidence/article-mobile.png",
        "evidence/contact-mobile.png",
        "evidence/news-layout.json",
        "evidence/topics-layout.json"
      ],
      "findingIds": [
        "F05"
      ]
    },
    {
      "principleId": "be-discoverable",
      "checkId": "canonical-and-indexing-signals",
      "confidence": "high",
      "method": "Agent judgement using evidence/home-recon.json, evidence/home-discoverability.json, evidence/robots.txt, evidence/sitemap.xml, evidence/article-meta.json",
      "status": "pass",
      "evidence": "The homepage returned 200, exposes canonical and extensive hreflang links, and robots/sitemap were fetched successfully without accidental noindex.",
      "pathIds": [
        "home"
      ],
      "artifacts": [
        "evidence/home-recon.json",
        "evidence/home-discoverability.json",
        "evidence/robots.txt",
        "evidence/sitemap.xml"
      ]
    },
    {
      "principleId": "be-discoverable",
      "checkId": "structured-and-shareable-metadata",
      "confidence": "high",
      "method": "Agent judgement using evidence/home-recon.json, evidence/home-discoverability.json, evidence/robots.txt, evidence/sitemap.xml, evidence/article-meta.json",
      "status": "pass",
      "evidence": "Homepage Organization/WebPage JSON-LD and article NewsArticle/Breadcrumb JSON-LD align with visible content; Open Graph fields are populated.",
      "pathIds": [
        "home"
      ],
      "artifacts": [
        "evidence/home-recon.json",
        "evidence/home-discoverability.json",
        "evidence/robots.txt",
        "evidence/sitemap.xml"
      ]
    },
    {
      "principleId": "be-private-and-secure",
      "checkId": "secure-transport-and-headers",
      "confidence": "high",
      "method": "Agent judgement using evidence/headers.json, evidence/cookies.json, evidence/trackers.json, evidence/secrets.json, evidence/login-last.png",
      "status": "issues",
      "evidence": "HTTPS is used, but the headers audit found no CSP, HSTS, nosniff, clickjacking, Referrer-Policy, or Permissions-Policy. All five observed cookies lacked Secure and used SameSite=None.",
      "pathIds": [
        "home"
      ],
      "artifacts": [
        "evidence/headers.json",
        "evidence/cookies.json"
      ],
      "findingIds": [
        "F10"
      ]
    },
    {
      "principleId": "be-private-and-secure",
      "checkId": "data-minimisation-and-third-parties",
      "confidence": "high",
      "method": "Agent judgement using evidence/headers.json, evidence/cookies.json, evidence/trackers.json, evidence/secrets.json, evidence/login-last.png",
      "status": "issues",
      "evidence": "The tracker audit saw 13 third-party origins and six known tracker domains. The Vietnamese fresh load starts trackers without a visible consent choice, while English is covered by a consent modal naming 210 partners.",
      "pathIds": [
        "english"
      ],
      "artifacts": [
        "evidence/trackers.json",
        "evidence/en-mobile.png",
        "evidence/home-desktop.png"
      ],
      "findingIds": [
        "F11"
      ]
    },
    {
      "principleId": "be-private-and-secure",
      "checkId": "in-context-permissions-and-modern-auth",
      "confidence": "high",
      "method": "Agent judgement using evidence/headers.json, evidence/cookies.json, evidence/trackers.json, evidence/secrets.json, evidence/login-last.png",
      "status": "issues",
      "evidence": "The exercised login screen shows Google, Apple, and email entry; no passkey option is visible.",
      "pathIds": [
        "login"
      ],
      "artifacts": [
        "evidence/login-flow.mp4",
        "evidence/login-last.png"
      ],
      "findingIds": [
        "F14"
      ]
    },
    {
      "principleId": "be-private-and-secure",
      "checkId": "defensive-browser-policies",
      "confidence": "high",
      "method": "Agent judgement using evidence/headers.json, evidence/cookies.json, evidence/trackers.json, evidence/secrets.json, evidence/login-last.png",
      "status": "issues",
      "evidence": "HTTPS is used, but the headers audit found no CSP, HSTS, nosniff, clickjacking, Referrer-Policy, or Permissions-Policy. All five observed cookies lacked Secure and used SameSite=None.",
      "pathIds": [
        "home"
      ],
      "artifacts": [
        "evidence/headers.json",
        "evidence/cookies.json"
      ],
      "findingIds": [
        "F10"
      ]
    },
    {
      "principleId": "be-resilient",
      "checkId": "progressive-enhancement",
      "confidence": "high",
      "method": "Agent judgement using evidence/home-discoverability.json, evidence/404-probe.json, evidence/404-status.txt",
      "status": "pass",
      "evidence": "Discoverability found 98% raw/rendered content overlap, title/H1/description in raw HTML, and no JS shell.",
      "pathIds": [
        "not-found"
      ],
      "artifacts": [
        "evidence/home-discoverability.json",
        "evidence/404-probe.json",
        "evidence/404-status.txt"
      ]
    },
    {
      "principleId": "be-resilient",
      "checkId": "resilient-runtime-behaviour",
      "confidence": "high",
      "method": "Agent judgement using evidence/home-discoverability.json, evidence/404-probe.json, evidence/404-status.txt",
      "status": "issues",
      "evidence": "The English page correctly sets lang=en, but keeps the Vietnamese document title. Its consent panel overflows the mobile viewport and clips controls/text.",
      "pathIds": [
        "english"
      ],
      "artifacts": [
        "evidence/en-probe.json",
        "evidence/en-mobile.png"
      ],
      "findingIds": [
        "F13"
      ]
    },
    {
      "principleId": "be-resilient",
      "checkId": "offline-and-installable",
      "confidence": "high",
      "method": "Agent judgement using evidence/home-discoverability.json, evidence/404-probe.json, evidence/404-status.txt",
      "status": "not-applicable",
      "evidence": "",
      "reason": "This is a public news/content publication rather than an install-oriented application; offline installation is not required for the primary reading task."
    },
    {
      "principleId": "be-resilient",
      "checkId": "network-and-http-failure-states",
      "confidence": "high",
      "method": "Agent judgement using evidence/home-discoverability.json, evidence/404-probe.json, evidence/404-status.txt",
      "status": "pass",
      "evidence": "A nonexistent route returned HTTP 404 with an actionable recovery page and home link.",
      "pathIds": [
        "not-found"
      ],
      "artifacts": [
        "evidence/home-discoverability.json",
        "evidence/404-probe.json",
        "evidence/404-status.txt"
      ]
    },
    {
      "principleId": "be-internationalised",
      "checkId": "lang-dir-and-logical-properties",
      "confidence": "high",
      "method": "Agent judgement using evidence/en-probe.json, evidence/home-recon.json, evidence/article-meta.json",
      "status": "issues",
      "evidence": "The English page correctly sets lang=en, but keeps the Vietnamese document title. Its consent panel overflows the mobile viewport and clips controls/text.",
      "pathIds": [
        "english"
      ],
      "artifacts": [
        "evidence/en-probe.json",
        "evidence/en-mobile.png"
      ],
      "findingIds": [
        "F13"
      ]
    },
    {
      "principleId": "be-internationalised",
      "checkId": "locale-aware-data",
      "confidence": "high",
      "method": "Agent judgement using evidence/en-probe.json, evidence/home-recon.json, evidence/article-meta.json",
      "status": "pass",
      "evidence": "Vietnamese article dates use day/month/year and localized pages expose locale-specific content and hreflang alternatives.",
      "pathIds": [
        "english"
      ],
      "artifacts": [
        "evidence/en-probe.json",
        "evidence/home-recon.json",
        "evidence/article-meta.json"
      ]
    },
    {
      "principleId": "be-internationalised",
      "checkId": "time-zone-correctness",
      "confidence": "high",
      "method": "Agent judgement using evidence/en-probe.json, evidence/home-recon.json, evidence/article-meta.json",
      "status": "not-applicable",
      "evidence": "",
      "reason": "Representative pages display publication dates but expose no scheduled cross-time-zone event or user-entered time workflow requiring DST/time-zone conversion."
    },
    {
      "principleId": "be-trustworthy",
      "checkId": "no-dark-patterns",
      "confidence": "high",
      "method": "Agent judgement using evidence/contact-invalid.json, evidence/contact-probe.json, evidence/login-last.png",
      "status": "pass",
      "evidence": "The inspected primary reading and contact paths showed no forced continuity, disguised ads, confirmshaming, or hidden pricing.",
      "pathIds": [
        "contact"
      ],
      "artifacts": [
        "evidence/contact-invalid.json",
        "evidence/contact-probe.json",
        "evidence/login-last.png"
      ]
    },
    {
      "principleId": "be-trustworthy",
      "checkId": "humane-error-handling",
      "confidence": "high",
      "method": "Agent judgement using evidence/contact-invalid.json, evidence/contact-probe.json, evidence/login-last.png",
      "status": "issues",
      "evidence": "Inputs have empty name/autocomplete and required=false. Empty submission sets aria-invalid=true, but exposes no validation message or visible error text in the captured body.",
      "pathIds": [
        "contact"
      ],
      "artifacts": [
        "evidence/contact-probe.json",
        "evidence/contact-invalid.json",
        "evidence/contact-mobile.png"
      ],
      "findingIds": [
        "F12"
      ]
    },
    {
      "principleId": "be-trustworthy",
      "checkId": "trustworthy-input-assistance",
      "confidence": "high",
      "method": "Agent judgement using evidence/contact-invalid.json, evidence/contact-probe.json, evidence/login-last.png",
      "status": "issues",
      "evidence": "Inputs have empty name/autocomplete and required=false. Empty submission sets aria-invalid=true, but exposes no validation message or visible error text in the captured body.",
      "pathIds": [
        "contact"
      ],
      "artifacts": [
        "evidence/contact-probe.json",
        "evidence/contact-invalid.json",
        "evidence/contact-mobile.png"
      ],
      "findingIds": [
        "F12"
      ]
    },
    {
      "principleId": "be-trustworthy",
      "checkId": "safe-commercial-and-account-flows",
      "confidence": "high",
      "method": "Agent judgement using evidence/contact-invalid.json, evidence/contact-probe.json, evidence/login-last.png",
      "status": "issues",
      "evidence": "The exercised login screen shows Google, Apple, and email entry; no passkey option is visible.",
      "pathIds": [
        "login"
      ],
      "artifacts": [
        "evidence/login-flow.mp4",
        "evidence/login-last.png"
      ],
      "findingIds": [
        "F14"
      ]
    },
    {
      "principleId": "be-sustainable",
      "checkId": "optimised-assets",
      "confidence": "high",
      "method": "Agent judgement using evidence/home-summary.json, evidence/home-images.json, evidence/trackers.json",
      "status": "issues",
      "evidence": "The image audit found 44/100 without dimensions, 57 without srcset, and 47 in legacy formats; Lighthouse also failed unsized-images.",
      "pathIds": [
        "home"
      ],
      "artifacts": [
        "evidence/home-images.json",
        "evidence/lighthouse-summary.json"
      ],
      "findingIds": [
        "F09"
      ]
    },
    {
      "principleId": "be-sustainable",
      "checkId": "no-wasteful-work",
      "confidence": "high",
      "method": "Agent judgement using evidence/home-summary.json, evidence/home-images.json, evidence/trackers.json",
      "status": "issues",
      "evidence": "HAR transferred 7.25MB, including 3.58MB images and 1.95MB media, while the tracker probe found 13 third-party origins and the hero auto-animates.",
      "pathIds": [
        "home"
      ],
      "artifacts": [
        "evidence/home-summary.json",
        "evidence/trackers.json",
        "evidence/preferences-probe.json"
      ],
      "findingIds": [
        "F15"
      ]
    },
    {
      "principleId": "be-sustainable",
      "checkId": "third-party-and-media-budget",
      "confidence": "high",
      "method": "Agent judgement using evidence/home-summary.json, evidence/home-images.json, evidence/trackers.json",
      "status": "issues",
      "evidence": "HAR transferred 7.25MB, including 3.58MB images and 1.95MB media, while the tracker probe found 13 third-party origins and the hero auto-animates.",
      "pathIds": [
        "home"
      ],
      "artifacts": [
        "evidence/home-summary.json",
        "evidence/trackers.json",
        "evidence/preferences-probe.json"
      ],
      "findingIds": [
        "F15"
      ]
    },
    {
      "principleId": "be-agent-ready",
      "checkId": "structured-agent-capabilities",
      "confidence": "high",
      "method": "Agent judgement using evidence/home-discoverability.json, evidence/article-meta.json, evidence/home-quality-probe.json",
      "status": "pass",
      "evidence": "For this non-transactional publication, 98% of content is available without JS and NewsArticle/Organization/Breadcrumb JSON-LD gives agents structured, scrape-free content metadata.",
      "pathIds": [
        "home"
      ],
      "artifacts": [
        "evidence/home-discoverability.json",
        "evidence/article-meta.json",
        "evidence/home-quality-probe.json"
      ]
    },
    {
      "principleId": "be-agent-ready",
      "checkId": "on-device-inference",
      "confidence": "high",
      "method": "Agent judgement using evidence/home-discoverability.json, evidence/article-meta.json, evidence/home-quality-probe.json",
      "status": "not-applicable",
      "evidence": "",
      "reason": "The site provides published editorial content but no user-facing summarization or generative task where built-in inference is necessary."
    },
    {
      "principleId": "be-memory-efficient",
      "checkId": "no-leak-under-repeated-interaction",
      "confidence": "high",
      "method": "Agent judgement using evidence/heap-baseline.heapsnapshot, evidence/heap-post.heapsnapshot, evidence/memory-interaction-probe.json",
      "status": "pass",
      "evidence": "After ten real Next-carousel activations in one session, DOM elements and slide count remained exactly stable at 3,670 and 80; heap rose about 3.1MB before collection, which does not demonstrate unbounded retained growth.",
      "pathIds": [
        "home"
      ],
      "artifacts": [
        "evidence/heap-baseline.heapsnapshot",
        "evidence/heap-post.heapsnapshot",
        "evidence/memory-interaction-probe.json"
      ]
    },
    {
      "principleId": "be-memory-efficient",
      "checkId": "bounded-footprint",
      "confidence": "high",
      "method": "Agent judgement using evidence/heap-baseline.heapsnapshot, evidence/heap-post.heapsnapshot, evidence/memory-interaction-probe.json",
      "status": "issues",
      "evidence": "Heap summaries contain roughly 631k-641k nodes and 39.5-41.5MB self size; the DOM probe found 3,670 elements and 80 carousel slides.",
      "pathIds": [
        "home"
      ],
      "artifacts": [
        "evidence/heap-baseline.heapsnapshot",
        "evidence/heap-post.heapsnapshot",
        "evidence/memory-interaction-probe.json"
      ],
      "findingIds": [
        "F16"
      ]
    },
    {
      "principleId": "be-memory-efficient",
      "checkId": "no-detached-dom-or-unbounded-listeners",
      "confidence": "low",
      "method": "Agent judgement using evidence/heap-baseline.heapsnapshot, evidence/heap-post.heapsnapshot, evidence/memory-interaction-probe.json",
      "status": "pass",
      "evidence": "Across ten carousel activations, live DOM and slide populations did not grow; the two heap totals changed modestly rather than multiplying. Confidence is limited because listener internals were not enumerable.",
      "pathIds": [
        "home"
      ],
      "artifacts": [
        "evidence/heap-baseline.heapsnapshot",
        "evidence/heap-post.heapsnapshot",
        "evidence/memory-interaction-probe.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": [
        "F11"
      ]
    },
    {
      "principleId": "adapt-to-the-form-factor",
      "expectation": "default",
      "status": "issues",
      "findingIds": [
        "F05",
        "F06"
      ]
    },
    {
      "principleId": "support-core-task-success",
      "expectation": "default",
      "status": "pass"
    },
    {
      "principleId": "be-fast-and-stable",
      "expectation": "default",
      "status": "issues",
      "findingIds": [
        "F07",
        "F08"
      ]
    },
    {
      "principleId": "be-inclusive",
      "expectation": "default",
      "status": "issues",
      "findingIds": [
        "F06",
        "F05"
      ]
    },
    {
      "principleId": "follow-best-practices",
      "expectation": "default",
      "status": "issues",
      "findingIds": [
        "F09"
      ]
    },
    {
      "principleId": "be-discoverable",
      "expectation": "default",
      "status": "issues",
      "findingIds": [
        "F05"
      ]
    },
    {
      "principleId": "be-private-and-secure",
      "expectation": "default",
      "status": "issues",
      "findingIds": [
        "F10",
        "F11",
        "F14"
      ]
    },
    {
      "principleId": "be-resilient",
      "expectation": "contextual",
      "status": "issues",
      "findingIds": [
        "F13"
      ]
    },
    {
      "principleId": "be-internationalised",
      "expectation": "contextual",
      "status": "issues",
      "findingIds": [
        "F13"
      ]
    },
    {
      "principleId": "be-trustworthy",
      "expectation": "default",
      "status": "issues",
      "findingIds": [
        "F12",
        "F14"
      ]
    },
    {
      "principleId": "be-sustainable",
      "expectation": "contextual",
      "status": "issues",
      "findingIds": [
        "F09",
        "F15"
      ]
    },
    {
      "principleId": "be-agent-ready",
      "expectation": "contextual",
      "status": "pass"
    },
    {
      "principleId": "be-memory-efficient",
      "expectation": "default",
      "status": "issues",
      "findingIds": [
        "F16"
      ]
    }
  ],
  "paths": [
    {
      "id": "home",
      "description": "Homepage and primary news discovery surface; represents global header, navigation, hero carousel, and section feeds.",
      "url": "https://www.vietnam.vn/",
      "conditions": [
        "desktop 1440x1000",
        "mobile 360x800",
        "prefers-color-scheme: dark",
        "prefers-reduced-motion: reduce",
        "prefers-contrast: more",
        "keyboard focus"
      ],
      "result": "issues"
    },
    {
      "id": "news",
      "description": "News listing archetype; represents section/list pages and repeated story cards.",
      "url": "https://www.vietnam.vn/news",
      "conditions": [
        "mobile 390x844"
      ],
      "result": "issues"
    },
    {
      "id": "article",
      "description": "News article/detail archetype; represents the primary content-reading journey and article metadata.",
      "url": "https://www.vietnam.vn/noi-hang-tram-than-nhan-gui-gam-ky-vat-cuoi-cung-cua-nguoi-linh",
      "conditions": [
        "desktop 1440x1000",
        "mobile 390x844"
      ],
      "result": "issues"
    },
    {
      "id": "topics",
      "description": "Topic index archetype; represents long browse/index surfaces.",
      "url": "https://www.vietnam.vn/topics",
      "conditions": [
        "mobile 390x844"
      ],
      "result": "issues"
    },
    {
      "id": "contact",
      "description": "Contact form journey; exercised empty submission to inspect labels, validation, and recovery without sending data.",
      "url": "https://www.vietnam.vn/contact-us",
      "conditions": [
        "mobile 390x844",
        "invalid empty submission"
      ],
      "result": "issues"
    },
    {
      "id": "english",
      "description": "English localized homepage; represents translated variants and the consent experience.",
      "url": "https://www.vietnam.vn/en/",
      "conditions": [
        "mobile 390x844",
        "fresh profile"
      ],
      "result": "issues"
    },
    {
      "id": "not-found",
      "description": "Unknown URL and recovery path; represents HTTP failure handling.",
      "url": "https://www.vietnam.vn/this-page-does-not-exist-web-uplift",
      "conditions": [
        "mobile 390x844"
      ],
      "result": "pass"
    },
    {
      "id": "login",
      "description": "Login entry journey; exercised the login control and inspected the resulting authentication screen.",
      "url": "https://www.vietnam.vn/",
      "conditions": [
        "desktop interaction"
      ],
      "result": "issues"
    }
  ],
  "findings": [
    {
      "id": "F01",
      "severity": "medium",
      "confidence": "high",
      "summary": "The site does not adapt to dark color preference.",
      "principleId": "respect-user-preferences",
      "principleCheckId": "respects-color-scheme",
      "guidanceId": "dark-mode",
      "guidanceCategory": "user-experience",
      "pathId": "home",
      "url": "https://www.vietnam.vn/",
      "evidence": "Under prefers-color-scheme: dark, the probe reports color-scheme: normal and body background rgb(255,255,255); the dark screenshot remains light.",
      "artifacts": [
        "evidence/home-dark.png",
        "evidence/preferences-probe.json"
      ],
      "suggestedFix": "Declare color-scheme and provide preference-driven light/dark surface and text tokens, using prefers-color-scheme or light-dark().",
      "effort": "medium"
    },
    {
      "id": "F02",
      "severity": "medium",
      "confidence": "high",
      "summary": "The auto-advancing hero continues animating when reduced motion is requested.",
      "principleId": "respect-user-preferences",
      "principleCheckId": "respects-reduced-motion",
      "guidanceId": "accessibility",
      "guidanceCategory": "accessibility",
      "pathId": "home",
      "url": "https://www.vietnam.vn/",
      "evidence": "With prefers-reduced-motion: reduce active, getAnimations() still reports a running 20,000 ms animation.",
      "artifacts": [
        "evidence/preferences-probe.json"
      ],
      "suggestedFix": "Stop carousel auto-advance and remove non-essential transitions inside prefers-reduced-motion: reduce.",
      "effort": "small"
    },
    {
      "id": "F03",
      "severity": "low",
      "confidence": "high",
      "summary": "No high-contrast preference styling is present.",
      "principleId": "respect-user-preferences",
      "principleCheckId": "respects-contrast",
      "guidanceId": "adapt-scrollbar-to-contrast-preferences",
      "guidanceCategory": "css",
      "pathId": "home",
      "url": "https://www.vietnam.vn/",
      "evidence": "The prefers-contrast: more probe matched the condition but found no prefers-contrast or forced-colors CSS.",
      "artifacts": [
        "evidence/contrast-probe.json",
        "evidence/home-contrast.png"
      ],
      "suggestedFix": "Add forced-colors and prefers-contrast rules that preserve visible boundaries, focus indicators, and controls.",
      "effort": "small"
    },
    {
      "id": "F04",
      "severity": "medium",
      "confidence": "high",
      "summary": "Carousel and route changes rely on abrupt or JavaScript-driven motion rather than preference-aware platform transitions.",
      "principleId": "implement-natural-interactions",
      "principleCheckId": "view-transitions",
      "guidanceId": "cross-document-transitions",
      "guidanceCategory": "user-experience",
      "pathId": "home",
      "url": "https://www.vietnam.vn/",
      "evidence": "The feature probe found no authored view-transition CSS while the page uses a Slick carousel with 80 cloned slides and a running 20-second animation.",
      "artifacts": [
        "evidence/home-quality-probe.json",
        "evidence/preferences-probe.json"
      ],
      "suggestedFix": "Use progressive View Transitions for navigation where helpful and a native scroll-snap carousel, always respecting reduced motion.",
      "effort": "large"
    },
    {
      "id": "F05",
      "severity": "high",
      "confidence": "high",
      "summary": "The mobile layout renders at roughly 744-780 CSS pixels and clips the right side.",
      "principleId": "adapt-to-the-form-factor",
      "principleCheckId": "responsive-no-horizontal-scroll",
      "guidanceId": "fluid-scaling",
      "guidanceCategory": "css",
      "pathId": "home",
      "url": "https://www.vietnam.vn/",
      "evidence": "At a 360px visual viewport, layout measured scrollWidth 744 and horizontalOverflowPx 384. Home, listing, article, and form screenshots all show clipped desktop-width content.",
      "artifacts": [
        "evidence/home-mobile-layout.json",
        "evidence/home-mobile.png",
        "evidence/article-mobile.png",
        "evidence/contact-mobile.png",
        "evidence/news-layout.json",
        "evidence/topics-layout.json"
      ],
      "suggestedFix": "Remove the fixed/minimum 780px layout constraint, size grids intrinsically, allow navigation to collapse, and verify reflow at 320-400px and 200% zoom.",
      "effort": "large"
    },
    {
      "id": "F06",
      "severity": "high",
      "confidence": "high",
      "summary": "Keyboard focus is absent on many primary links, and carousel clones remain focusable while aria-hidden.",
      "principleId": "be-inclusive",
      "principleCheckId": "structure-and-focus",
      "guidanceId": "accessibility",
      "guidanceCategory": "accessibility",
      "pathId": "home",
      "url": "https://www.vietnam.vn/",
      "evidence": "The focus probe reports outline none on primary navigation and story links. Lighthouse reports aria-hidden=true carousel slides containing focusable links.",
      "artifacts": [
        "evidence/home-quality-probe.json",
        "evidence/lighthouse-summary.json"
      ],
      "suggestedFix": "Add a strong :focus-visible indicator and remove hidden carousel descendants from sequential focus until their slide is active.",
      "effort": "medium"
    },
    {
      "id": "F07",
      "severity": "high",
      "confidence": "high",
      "summary": "Load performance misses the good LCP range and the page remains busy far too long.",
      "principleId": "be-fast-and-stable",
      "principleCheckId": "good-core-web-vitals",
      "guidanceId": "optimize-image-priority",
      "guidanceCategory": "performance",
      "pathId": "home",
      "url": "https://www.vietnam.vn/",
      "evidence": "Lighthouse measured LCP 4.4s and TTI 18.8s; the trace measured LCP 4699ms. HAR transferred 7.25MB across 74 requests.",
      "artifacts": [
        "evidence/lighthouse-summary.json",
        "evidence/home-trace-summary.json",
        "evidence/home-summary.json",
        "evidence/home.har",
        "evidence/home-trace.json"
      ],
      "suggestedFix": "Prioritize and right-size the LCP image, reduce server/document latency, defer non-critical media and third parties, and split non-critical JavaScript.",
      "effort": "large"
    },
    {
      "id": "F08",
      "severity": "medium",
      "confidence": "high",
      "summary": "The homepage ships substantial main-thread and unused code.",
      "principleId": "be-fast-and-stable",
      "principleCheckId": "trim-unused-and-duplicate-code",
      "guidanceId": "identify-heavy-scripts",
      "guidanceCategory": "performance",
      "pathId": "home",
      "url": "https://www.vietnam.vn/",
      "evidence": "Lighthouse reports 2.5s main-thread work, including 924ms script evaluation, and flags unused JavaScript and CSS; HAR records 27 script requests totaling about 1.01MB.",
      "artifacts": [
        "evidence/lighthouse-summary.json",
        "evidence/home-summary.json"
      ],
      "suggestedFix": "Use route/component code splitting, remove unused legacy/polyfill code, and load analytics and optional widgets after core content.",
      "effort": "large"
    },
    {
      "id": "F09",
      "severity": "medium",
      "confidence": "high",
      "summary": "Images are not consistently dimensioned, responsive, or efficiently encoded.",
      "principleId": "follow-best-practices",
      "principleCheckId": "sound-document-and-assets",
      "guidanceId": "optimize-image-priority",
      "guidanceCategory": "performance",
      "pathId": "home",
      "url": "https://www.vietnam.vn/",
      "evidence": "The image audit found 44/100 without dimensions, 57 without srcset, and 47 in legacy formats; Lighthouse also failed unsized-images.",
      "artifacts": [
        "evidence/home-images.json",
        "evidence/lighthouse-summary.json"
      ],
      "suggestedFix": "Emit width/height or aspect-ratio, responsive srcset/sizes, and AVIF/WebP variants through the image pipeline.",
      "effort": "medium"
    },
    {
      "id": "F10",
      "severity": "high",
      "confidence": "high",
      "summary": "Core browser security headers are absent and cookies use weak attributes.",
      "principleId": "be-private-and-secure",
      "principleCheckId": "secure-transport-and-headers",
      "guidanceId": "security",
      "guidanceCategory": "security",
      "pathId": "home",
      "url": "https://www.vietnam.vn/",
      "evidence": "HTTPS is used, but the headers audit found no CSP, HSTS, nosniff, clickjacking, Referrer-Policy, or Permissions-Policy. All five observed cookies lacked Secure and used SameSite=None.",
      "artifacts": [
        "evidence/headers.json",
        "evidence/cookies.json"
      ],
      "suggestedFix": "Add a restrictive CSP, HSTS, nosniff, frame-ancestors, Referrer-Policy, and Permissions-Policy; set Secure and an appropriate SameSite value on cookies.",
      "effort": "medium"
    },
    {
      "id": "F11",
      "severity": "high",
      "confidence": "high",
      "summary": "Tracking is extensive and consent is inconsistent across locale entry points.",
      "principleId": "be-private-and-secure",
      "principleCheckId": "data-minimisation-and-third-parties",
      "guidanceId": "privacy",
      "guidanceCategory": "privacy",
      "pathId": "english",
      "url": "https://www.vietnam.vn/en/",
      "evidence": "The tracker audit saw 13 third-party origins and six known tracker domains. The Vietnamese fresh load starts trackers without a visible consent choice, while English is covered by a consent modal naming 210 partners.",
      "artifacts": [
        "evidence/trackers.json",
        "evidence/en-mobile.png",
        "evidence/home-desktop.png"
      ],
      "suggestedFix": "Default optional analytics off until a clear consent choice, reduce vendors and data fields, and apply the same consent policy across locales.",
      "effort": "large"
    },
    {
      "id": "F12",
      "severity": "medium",
      "confidence": "high",
      "summary": "The contact form lacks input metadata and gives weak empty-submission feedback.",
      "principleId": "be-trustworthy",
      "principleCheckId": "humane-error-handling",
      "guidanceId": "accessible-error-announcement",
      "guidanceCategory": "forms",
      "pathId": "contact",
      "url": "https://www.vietnam.vn/contact-us",
      "evidence": "Inputs have empty name/autocomplete and required=false. Empty submission sets aria-invalid=true, but exposes no validation message or visible error text in the captured body.",
      "artifacts": [
        "evidence/contact-probe.json",
        "evidence/contact-invalid.json",
        "evidence/contact-mobile.png"
      ],
      "suggestedFix": "Use required/type=email/name/autocomplete attributes, validate after interaction, show field-specific messages, and announce a linked error summary.",
      "effort": "small"
    },
    {
      "id": "F13",
      "severity": "medium",
      "confidence": "high",
      "summary": "Localized metadata and the English consent layout are not fully adapted.",
      "principleId": "be-internationalised",
      "principleCheckId": "lang-dir-and-logical-properties",
      "guidanceId": "translator",
      "guidanceCategory": "built-in-ai",
      "pathId": "english",
      "url": "https://www.vietnam.vn/en/",
      "evidence": "The English page correctly sets lang=en, but keeps the Vietnamese document title. Its consent panel overflows the mobile viewport and clips controls/text.",
      "artifacts": [
        "evidence/en-probe.json",
        "evidence/en-mobile.png"
      ],
      "suggestedFix": "Localize all metadata and test translated strings in fluid layouts; use logical properties and constrain dialogs to the visual viewport.",
      "effort": "medium"
    },
    {
      "id": "F14",
      "severity": "medium",
      "confidence": "high",
      "summary": "Authentication offers social/email-password entry but no visible phishing-resistant passkey path.",
      "principleId": "be-private-and-secure",
      "principleCheckId": "in-context-permissions-and-modern-auth",
      "guidanceId": "passkeys",
      "guidanceCategory": "identity",
      "pathId": "login",
      "url": "https://www.vietnam.vn/",
      "evidence": "The exercised login screen shows Google, Apple, and email entry; no passkey option is visible.",
      "artifacts": [
        "evidence/login-flow.mp4",
        "evidence/login-last.png"
      ],
      "suggestedFix": "Offer discoverable passkey registration and authentication alongside account recovery, while retaining appropriate fallbacks.",
      "effort": "large"
    },
    {
      "id": "F15",
      "severity": "medium",
      "confidence": "high",
      "summary": "Resource use is disproportionate for a news homepage.",
      "principleId": "be-sustainable",
      "principleCheckId": "third-party-and-media-budget",
      "guidanceId": "deprioritize-background-fetches",
      "guidanceCategory": "performance",
      "pathId": "home",
      "url": "https://www.vietnam.vn/",
      "evidence": "HAR transferred 7.25MB, including 3.58MB images and 1.95MB media, while the tracker probe found 13 third-party origins and the hero auto-animates.",
      "artifacts": [
        "evidence/home-summary.json",
        "evidence/trackers.json",
        "evidence/preferences-probe.json"
      ],
      "suggestedFix": "Set template budgets, avoid autoplay/background media, defer non-essential third parties, and serve responsive modern images.",
      "effort": "large"
    },
    {
      "id": "F16",
      "severity": "medium",
      "confidence": "medium",
      "summary": "The homepage memory footprint is high for a content page.",
      "principleId": "be-memory-efficient",
      "principleCheckId": "bounded-footprint",
      "guidanceId": "manage-recurring-intervals",
      "guidanceCategory": "javascript",
      "pathId": "home",
      "url": "https://www.vietnam.vn/",
      "evidence": "Heap summaries contain roughly 631k-641k nodes and 39.5-41.5MB self size; the DOM probe found 3,670 elements and 80 carousel slides.",
      "artifacts": [
        "evidence/heap-baseline.heapsnapshot",
        "evidence/heap-post.heapsnapshot",
        "evidence/memory-interaction-probe.json"
      ],
      "suggestedFix": "Virtualize or remove cloned/offscreen content, limit carousel duplication, clear timers/listeners, and retest baseline-target-final heaps.",
      "effort": "large"
    }
  ],
  "taskList": [
    {
      "id": "T01",
      "title": "Fix true mobile reflow and translated dialog sizing",
      "priority": 1,
      "findingIds": [
        "F05",
        "F13"
      ],
      "guidanceId": "fluid-scaling",
      "status": "open"
    },
    {
      "id": "T02",
      "title": "Reduce LCP, long-lived work, page weight, and memory footprint",
      "priority": 2,
      "findingIds": [
        "F07",
        "F08",
        "F09",
        "F15",
        "F16"
      ],
      "guidanceId": "optimize-image-priority",
      "status": "open"
    },
    {
      "id": "T03",
      "title": "Deploy security headers, secure cookies, and consent-gated analytics",
      "priority": 3,
      "findingIds": [
        "F10",
        "F11"
      ],
      "guidanceId": "security",
      "status": "open"
    },
    {
      "id": "T04",
      "title": "Repair keyboard focus and carousel accessibility",
      "priority": 4,
      "findingIds": [
        "F06"
      ],
      "guidanceId": "accessibility",
      "status": "open"
    },
    {
      "id": "T05",
      "title": "Respect dark, reduced-motion, and contrast preferences",
      "priority": 5,
      "findingIds": [
        "F01",
        "F02",
        "F03",
        "F04"
      ],
      "guidanceId": "dark-mode",
      "status": "open"
    },
    {
      "id": "T06",
      "title": "Make contact validation and autocomplete humane",
      "priority": 6,
      "findingIds": [
        "F12"
      ],
      "guidanceId": "accessible-error-announcement",
      "status": "open"
    },
    {
      "id": "T07",
      "title": "Add passkey authentication",
      "priority": 7,
      "findingIds": [
        "F14"
      ],
      "guidanceId": "passkeys",
      "status": "open"
    }
  ],
  "budget": {
    "pathCount": 8,
    "auditPasses": 1
  },
  "agent": "pi",
  "runId": "2026-07-21T03-01-46-262Z"
}